Dell OptiPlex 790 USFF, OptiPlex 790 MT Technical Manualbook

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Page 1

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

DELL

OPTIPLEX 790

TECHNICAL GUIDEBOOK

INSIDE THE OPTIPLEX 790

Page 2

TABLE OF CONTENTS

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

OV E RV I EW

Mini Tower Computer (MT) View 3-4

Desktop Computer (DT) View 5-6

Small Form Factor Computer (SFF) View 7-8

Ultra Small Form Factor Computer (USFF) View

MA R KE T IN G S Y ST E M C O N FI G UR A TI O NS

Operating System, Chipset 11

Processor 12

Memory 13

Drives and Removable Storage, System Expansion Slots 14-15

Graphics/Video Controller 16

External Ports/Connectors 16

Communications—Network Adapter (NIC), Wireless 17

9-10

Audio and Speakers, Keyboard and Mouse 17

Security, Service, Environmental, All-in-One Stands & Mounts, and Support, Software 18

DE T AI L ED EN G IN E ER I NG S P E CI F I C A TI O N S

System Dimensions (Physical) 19

System Expansion Slots 19

System Level Environmental and Operating Conditions 20

Power 21-22

Audio 23

Communications 24-27

Graphics/Video Controller 28-29

Hard Drives 30-38

Optical Drive 39-40

Media Card Reader

BIOS Defaults 42

Chassis Enclosure and Ventilation Requirements 43

Environmental Attributes

Acoustic Noise Emission Information 45-48

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

MI N I T OW ER CO M P U TE R ( MT) VI EW

FRONT VIEW

Power Button, Power

6 Optical Drive (optional)

Light

2 Optical Drive Bay

(optional)

Headphone Connector

Microphone Connector

Diagnostic Lights (4)

BACK PANEL CONNECTORS

1 Mouse Connector 7 Keyboard Connector 2 Link Integrity Light 8 USB Connectors (6)

3 Network Connector 9 Display Port Connector 4 Network Activity Light 10 VGA Connector

7 Optical Drive Eject Button

8 USB 2.0 Connectors (4)

Drive Activity Light

BACK VIEW

10 Power Supply Diagnostic

Light

11 Power Supply Diagnostic

Button 12 Power Connector 16 Padlock Ring 13 Back Panel Connectors

14 Expansion card slots(4)

15 Security cable slot

5 Serial connector 11 Line-in/Microphone

connector

6 Line-out Connector

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

MI N I T OW ER CO M P U TE R ( MT) VI EW

Number Name Number Name

1 Internal speaker connector(INT_SPKR) 13 PCI connector(SLOT3) 2 Front IO connector(FRONTPANEL) 14 PCI-e 4x connector(SLOT4) 3 Thermal sensor connector(THRM_2) 15 Intrusion switch connector(INTRUDER) 4 SATA 0 connector(SATA0) 16 System fan connector(FAN_HDD) 5 SATA 1 connector(SATA1) 17 P2 power connector(12V_PWRCONN) 6 SATA 2 connector(SATA2) 18 Processor connector(N/A) 7 SATA 3 connector(SATA3) 19 CPU fan connector(FAN_CPU) 8 Internal USB connector(INT_USB) 20 Memory connectors(DIMM1, DIMM2, DIMM3, DIMM4)

9 Buzzer(BEEP) 21 Power switch connector(PWR_SW) 10 LPC debug connector(LPC_DEBUG) 22 Battery connector(BATTERY) 11 PCI-e 16x connector(SLOT1) 23 P1 power connector(POWER) 12 PCI-e 1x connector(SLOT2)

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

DE S KT OP CO M PU TER ( D T) VI EW

FRONT VIEW

1 Optical Drive 5

2 Optical Drive Eject Button 6

Power Button, Power

Microphone Connector

Headphone Connector

Drive Activity Light

Light

4 USB Connectors (4) 8

BACK PANEL CONNECTORS

1 Mouse Connector 7 Keyboard Connector 2 Link Integrity Light 8 USB Connectors (6) 3 Network Connector 9 Display Port Connector

4 Network Activity Light 10 VGA Connector 5 Serial connector 11 Line-in/Microphone

6 Line-out Connector

Diagnostic Lights (4)

connector

BACK VIEW

9 Padlock Ring 13 Expansion card slots(4)

10 Security cable slot 14 Power Supply Diagnostic

Light

11 Power Connector 15 Power Supply Diagnostic

Button

12 Back Panel Connectors

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

DE S KT OP CO M PU TER ( D T) VI EW

Number Name Number Name

1 Internal speaker connector(INT_SPKR) 13 PCI connector(SLOT3) 2 Front IO connector(FRONTPANEL) 14 PCI-e 4x connector(SLOT4) 3 Thermal sensor connector(THRM_2) 15 Thermal sensor connector(THRM_1) 4 SATA 0 connector(SATA0) 16 System fan connector(FAN_HDD) 5 SATA 1 connector(SATA1) 17 P2 power connector(12V_PWRCONN) 6 SATA 2 connector(SATA2) 18 Processor connector(N/A) 7 Internal USB connector(INT_USB) 19 CPU fan connector(FAN_CPU) 8 LPC debug connector(LPC_DEBUG) 20 Memory connectors(DIMM1, DIMM2, DIMM3, DIMM4)

9 Intrusion switch connector (INTRUDER) 21 Power switch connector(PWR_SW) 10 Buzzer(BEEP) 22 Battery connector(BATTERY) 11 PCI-e 16x connector(SLOT1) 23 P1 power connector(POWER) 12 PCI-e 1x connector(SLOT2)

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

SM A LL FO R M FA C TO R C O M PU T ER (S FF ) V I EW

FRONT VIEW

1 Optical Drive 5 2 Optical Drive Eject Button 6

Power Button, Power

Microphone Connector Headphone Connector

Diagnostic Lights (4)

Light

4 USB 2.0 Connectors (4) 8

BACK PANEL CONNECTORS

1 Mouse Connector 7 Keyboard Connector 2 Serial connector 8 Display Port Connector 3 Link Integrity Light 9 VGA Connector

4 Network Connector 10 USB Connectors (6) 5 Network Activity Light 11 Line-in/Microphone

6 Line-out Connector

Drive Activity Light

connector

BACK VIEW

9 Padlock Ring 13 Power Supply Diagnostic

Light 10 Security cable slot 14 Back Panel Connectors 11 Power Connector 15 Expansion card slots(2)

12 Power Supply Diagnostic

Button

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

SM A LL FO R M FA C TO R C O M PU T ER (S FF ) V I EW

Number Name Number Name

1 P1 power connector(POWER) 12 LPC debug connector(LPC_DEBUG) 2 System fan connector(FAN_HDD) 13 Battery connector(BATTERY) 3 Internal speaker connector(INT_SPKR) 14 P2 power connector(12V_PWRCONN) 4 Buzzer(BEEP) 15 Processor connector(N/A) 5 PCI-e 4x connector(SLOT2) 16 CPU fan connector(FAN_CPU) 6 PCI-e 16x connector(SLOT1) 17 Power switch connector(PWR_SW) 7 SATA 2 connector(SATA2) 18 Memory connector(DIMM3) 8 SATA 1 connector(SATA1) 19 Memory connector(DIMM1)

9 SATA 0 connector(SATA0) 20 Memory connector(DIMM4) 10 Front IO connector(FRONTPANEL) 21 Memory connector(DIMM2) 11 Intrusion switch connector(INTRUDER)

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

UL T RA S M AL L F O RM FA CT OR CO MPU TER ( U SF F) VI EW

FRONT VIEW

1 Optical Drive 2 Optical Drive Eject Button 6 Headphone Connector 3 Power Button, Power Light 7 Microphone Connector 4 Drive Activity Light 8 USB Connectors (2)

Diagnostic Lights (4)

BACK VIEW

9 Wi-Fi Antenna (optional) 16 Line-in/ Microphone

Connector 10 Network Activity Light 17 Display Port Connector 11 Captive Thumbscrew 18 VGA Connector 12 Padlock Ring 19 Serial Connector

13 Security Cable Slot 20 USB Connectors (5) 14 Power Connector 21 Network Connector 15 Line-Out Connector 22 Link Integrity Light

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

SM A LL FO R M FA C TO R C O M PU T ER (U SF F ) V IE W

Number Name Number Name

1 Front panel connector(FRONTPANEL) 10 SATA 1 connector(SATA_1) 2 Memory connector(DIMM_2) 11 SATA 0 connector(SATA_0) 3 Memory connector(DIMM_1) 12 P1 power connector(POWER1) 4 CPU fan connector(FAN_CPU) 13 HDD-ODD power connector (HDD_ODD_POWER) 5 Internal speaker connector(INT_SPKR) 14 Intrusion switch connector(INTRUDER) 6 Buzzer(BEEP) 15 LPC debug connector(LPC_DEBUG) 7 Front IO connector(F_USB_AUDIO) 16 P2 power connector(12V_PWRCONN) 8 System fan connector(FAN_HDD) 17 Processor connector(N/A) 9 Mini-PCI socket(PCIE_MINICARD) 18 Battery connector(BATTERY)

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

MARKETING SYSTEM CON FI GURATIONS

NO T E: Of f er i n gs ma y va r y b y co u nt r y. F or m or e i n fo r m a t io n re ga r d in g t he c on f i g u ra t io n of yo u r co m p ut e r, cl i c k S t a rt > H el p a n d S up p or t a n d s e l e c t t he op t i on to vi ew in f o rm a ti o n a b ou t y o u r co m pu t e r.

OP E RA TIN G S YS T EM

Windows 7® operating system

Windows Vista® operating system

Windows XP® operating system Basic Driver support only via Dell.com

Other

OS Media Support Optional

MT DT SFF USFF

Microsoft® Windows 7® Home Basic (32 and 64 bit) (select countries),

Microsoft® Windows 7® Home Basic SP1 (32 and 64 bit) (select coun-

tries), Microsoft® Windows 7® Home Premium (32 and 64 bit), Microsoft® Windows 7® Professional (32 and 64 bit), Microsoft® Windows 7® Ultimate (32 and 64 bit), Microsoft® Windows 7 Starter SP1(32 bits), Microsoft® Windows 7 Starter SP1 w/MUI (32 bits) Windows Vista® Home Basic SP2 (32 bits), Windows Vista® Business SP2 (32 and 64 bit), Windows Vista® Ultimate SP2 (32 bit)

FreeDOS for (N-series),

Ubuntu® Linux version 10.10 (China only)

CH I PS E T

Chipset Non-volatile memory on chipset BIOS Configuration SPI (Serial Peripheral Interface) 64Mbit (8MB) and 16Mbit(2MB)located at SPI_FLASH on chipset

TPM 1.2 Security Device (Trusted Platform Module)

18KB located at TPM1.2 on chipset

MT DT SFF USFF

Intel Q65 Express Chipset

Non-TPM Available in select countries NIC EEPROM

LOM configuration contained within SPI_FLASH – no dedicated LOM

EEPROM

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

PR O CE SS O R

NOTE: Global Standard Products (GSP) are a subset of Dell’s relationship products that are managed for availability and synchronized transitions on a worldwide basis. They ensure the same platform is available for purchase globally. This allows customers to reduce the number of configurations managed on a worldwide basis, thereby reducing their costs. They also enable companies to implement global IT standards by locking in specific product configurations worldwide. The following GSP processors identified below

will be made available to Dell customers.

NOTE: Processor numbers are not a measure of performance. Processor availability subject to change and may vary by region/

country.

Intel® Quad Core Processors

Intel® Core™ i7 2600 / 3.40GHz, 8M, VT-x, VT-d, TXT (vPro™), 95W X-GSP X-GSP X-GSP Intel® Core™ i7 2600S / 2.80GHz, 8M, VT-x, VT-d, TXT (vPro™), 65W X-GSP Intel® Core™ i5 2500 / 3.30GHz, 6M, VT-x, VT-d, TXT (vPro™), 95W X-GSP X-GSP X-GSP Intel® Core™ i5 2500S / 2.70GHz, 6M, VT-x, VT-d, TXT (vPro™), 65W X-GSP Intel® Core™ i5 2400 / 3.10GHz, 6M, VT-x, VT-d, TXT (vPro™), 95W X-GSP X-GSP X-GSP Intel® Core™ i5 2400S / 2.50GHz, 6M, VT-x, VT-d, TXT (vPro™), 65W X-GSP

Intel® Dual Core Processors

Intel® Core™ i3 2120 / 3.30GHz, 3M, VT-x, 65W X X X X

Intel® Core™ i3 2100 / 3.10GHz, 3M, VT-x, 65W X X X X Intel® Core™ i3 2130 / 3.40GHz, 3M, VT-x, 65W (after Oct 2011) X X X X

Intel® Pentium Processors

MT DT SFF USFF

IPP G850 SANDY BRIDGE Q-0 3MB 2c FCLGA 2.9GHz 65W HD GRAPHICS 2000 QS

IPP G840 SANDY BRIDGE Q-0 3MB 2c FCLGA 2.8GHZ 65W HD GRAPHICS 2000 QS

IPP G630 SANDY BRIDGE Q-0 3MB 2c FCLGA 2.7GHZ 65W HD GRAPHICS 2000 QS (after Oct 2011)

IPP G620 SANDY BRIDGE Q-0 3MB 2c FCLGA 2.6GHZ 65W HD GRAPHICS 2000 QS

Intel® Celeron Processors (After October 2011)

ICPG530 SANDY BRIDGE Q-02MB 2c FCLGA 2.4GHZ 65W HD GRAPHICS QS

IPP G440 SANDY BRIDGE Q-0 2MB 1.6GHZ 35W FCLGA11AQC X X X X

X X X X

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

ME MOR Y

NOTE: Memory modules should be installed in pairs of matched memory size, speed, and technology. If the memory modules are not installed in matched pairs, the computer will continue to operate, but with a slight reduction in performance. The entire 16-GB memory range is available to 64-bit operating systems.

Type: DDR3 Synch DRAM Non-ECC Memory DIMM Slots DIMM Capacities Minimum Memory Maximum System Memory

MT DT SFF USFF

1333MHz

4 4 4 2

Up to 4GB Up to 4GB Up to 4GB Up to 4GB

1GB 1GB 1GB 1GB

16GB

16GB1 16GB1 8GB1

Memory configurations

16GB

8GB

4GB

DDR3, 1333MHz, (4 DIMM) X X X

DDR3, 1333MHz, (2 DIMM) X X X X

DDR3, 1333MHz, (1 DIMM) X

3GB DDR3, 1333MHz, (2 DIMM) X X X X

2GB DDR3, 1333MHz, (1 DIMM) X X X X

1GB DDR3, 1333MHz, (1 DIMM) X X X X

The total amount of available memory will be less than 4GB. The amount less depends on the actual system configuration. To fully utilize 4GB or

more of memory requires a 64-bit enabled processor and 64-bit operating system.

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

DR I VE S A ND RE M OV AB L E S TO R A G E

MT DT SFF USFF

Bays:

5.25-inch bay (External Optical) 2 1 1 (slim-line) 1 (slim-line) Hard Drives Supported (Internal and External) 2 1 1 1 Optical Drives Supported 2 1 1 1

Interface:

SATA 2.0 3 2 2 1 SATA 3.0 1 1 1 1

3.5” Hard Drives:

1TB

SATA 7200 RPM HDD X X X

500GB

320GB

250GB

SATA 7200 RPM HDD X X X

2.5” Hard Drives:

500GB

SATA 7200 RPM HDD X X X X

SATA 7200 RPM Hybrid HDD X X X X

320GB1 with and without FIPS Full DISK EnCRYPTION SATA

HDD (available after May19, 2011)

250GB

128GB

SATA 7200 RPM HDD X X X X

SATA Solid State Drive HDD X X X X

X X X X

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

DR I VE S A ND RE M OV AB L E S TO R A G E

MT DT SFF USFF

Optical Drive: (SFF/USFF require slim-line optical drive)

DVD+/-RW2

DVD-ROM3

SATA

1.5Gbit/s

SATA

1.5Gbit/s

SATA

1.5Gbit/s

SATA

1.5Gbit/s

SATA

1.5Gbit/s

SATA

1.5Gbit/s

SATA

1.5Gbit/s

SATA

1.5Gbit/s

Media Card Reader:

Dell 19 in 1 Media Card Reader X X

NO T E: De l l 1 9 i n 1 M e d ia Ca r d R e ad e r i s su p p or t ed vi a a F 5 to F 3 b r a c ke t on t h e M T a n d D T

SY S TE M E XP A NS IO N S L O TS

NO T E: Se e De ta i l ed E ng i ne e ri n g S p ec i f i c a ti o ns fo r sup p o r t ed vo l t a g e , m ax im u m w a tt a g e an d ca r d di me n si o ns .

NO T E: Add i n ca rd l o c at io n a n d pr i or i t y : P C I : 13 94 ; P CI e x1 6: GF X , US B 3 . 0, S e ri a l , P a r al l el / S e r ia l , NI C , W i r el e ss ; PC I e x4 : GFX , US B 3 .0 , S er i al , Pa r a l l e l/ S er i al , N IC , Wi r el e s s; P C I e x 1 : U S B 3 . 0 , S e ri a l , P a ra l le l / S e r ia l , N I C, Wi re l es s

MT DT SFF USFF

PCI Slot(s): number of 1 1 PCIe x16 Slot: number of

1 1 1

PCIe x16 (wired x4)Slot: number of 1 1 1 PCIe x1 Slot: number of

miniPCIe connector: number of

1 1

Serial ATA (SATA) 4 3 3 2

For hard drives, GB means 1 billion bytes; actual capacity varies with preloaded material and operating environment and will be less.

Discs burned with this drive may not be compatible with some existing drives and players; using DVD+R media provides maximum compatibility.

DVD-ROM drives may have write-capable hardware that has been disabled via firmware modifications.

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

GR A PH IC S /V I DE O C ON T R O LL E R

NO T E: M T su p p or t s f u ll h e ig h t c a rd , D T s u pp o r ts l o w p ro f i l e ca r d . S FF su p p o r ts l ow p r o fi l e c ar d .

Intel HD Graphics [with Celeron/Pentium class CPU-GPU combo] Intel HD Graphics 2000[with iCore Dual/Quad core class CPUGPU combo]

Enhanced Graphic/Video Options

1GB AMD RADEON HD 6450 with DP and DVI Optional card

512MB AMD RADEON HD 6350 with dual DVI or dual VGA

(adapters convert to dual DVI or dual VGA)

MT DT SFF USFF

Integrated on CPU

Optional card

EX T ER NA L P O RT S / C ON N E C TO R S

NO T E: M T su p p or t s f u ll h e ig h t c a rd , D T s u pp o r ts l o w p ro f i l e ca r d . SF F s u p p o rt s lo w p ro f i l e ca r d.

See chassis diagrams section for port/connector locations

USB 2.0 (1 internal on MT and DT) 4 Front, 6 Rear Serial 1 Rear

Parallel/2nd Serial via optional PCIex1 card

MT DT SFF USFF

Optional FH

card

2 Front, 5

Rear

2nd Parallel via optional PCIex1 card (after August 2011) Optional LP card Network Connector (RJ-45) 1 Rear

PS/2 2 Rear 1394 Controller via optional PCI card

USB 3.0 via optional PCIex1 card

Video:

VGA 1 Rear DisplayPort 1 Rear

Audio:

Line in for microphone 1 Front Line in for microphone or stereo 1 Rear Line out for headphones or speakers 1 Front, 1 Rear

Optional FH

card

Optional FH

card

Optional LP

card

Optional LP card

Page 17

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

CO M MU NIC AT I ON S - N ET W OR K A DA P TE R ( NIC )

NO T E: M T su p p or t s f u ll h e ig h t c a rd , D T s u pp o r ts l o w p ro f i l e ca r d . SF F s u p p o rt s lo w p ro f i l e ca r d.

Intel® 82579LM Gigabit1 Ethernet LAN 10/100/1000 (Remote Wake Up, PXE support and Intel Active Management Technolo-

gy support)

Broadcom NetXtreme 10/100/1000 PCIe Gigabit Networking

Card

This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and network

infrastructure is required.

CO M MU NIC AT I ON S – W IRE LE S S

Dell Wireless 1520 PCIe WLAN card (802.11n) Optional via add-in card

Dell Wireless 1520 half miniPCIe WLAN card (802.11n)

MT DT SFF USFF

Integrated on system board

Optional via add-in card

MT DT SFF USFF

Optional

AU D IO A N D S PE A KE RS

Realtek ALC269Q High Definition Audio Codec Integrated on system board Internal Dell Business Audio Speaker Optional Dell AX210 2.0 Desktop Speakers Optional

Dell AX510/AX510PA Flat Panel Soundbar Speakers Optional

MT DT SFF USFF

KE Y BO ARD A N D MO U SE

Dell USB Entry Keyboard with optional palmrest Standard Dell Multimedia Pro Keyboard Optional Dell Smartcard Keyboard Optional Dell USB Optical Mouse Standard Dell Laser Mouse Optional

MT DT SFF USFF

Page 18

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

SE C UR ITY

Trusted Platform Module (TPM) 1.2

Integrated on system board

MT DT SFF USFF

Chassis Intrusion Switch Optional Dell Smartcard Keyboard Optional Chassis lock slot and loop support Standard

Dell Data Protection | Hardware Encryption Engine Optional. Available in Q3 2011

TPM is not available in all countries. Depending on your country regulations, No-TPM system boards will be made available.

SO F TW ARE

Dell Client Manager Available via Dell.com Dell Data Protection/Access (DDPA) Standard

Norton 2010 Internet Security 30 Day Trial or Optional Subscription

McAfee 10 SecurityCenter 30 Day Trial or Optional Subscription

Dell Data Protection | Encryption (DDPE) Optional. Available in Q3 2011

MT DT SFF USFF

EN V IR ONM ENT AL

NO T E: F o r mo r e de t ai ls o n D e ll E n vi ro nm en ta l fe a tu re s , p l e as e to go t o E n v iro n me nt al A t tr ib ut es s e ct io n. Se e yo u r sp ec i c re gi on f or a va il ab il it y .

Sustainable packaging X

BFR/PVC—free limited congurations

MT DT SFF USFF

X X

MultiPack packaging Optional, US only

Energy Ecient Power Supply Optional Standard

ALL -IN- ONE S T AN DS AN D M O UN T S

Small Form Factor AIO Stand

Ultra Small Form Factor AIO Stand

Ultra Small Form Factor Wall Mount / Desk Mount

MT DT SFF USFF

Optional

SE R VI C E AN D S U PP OR T

NO T E: Fo r mo r e d et a il s o n D e l l Se r v i c e P l an s pl ea s e t o g o t o : ww w . d el l .c o m/ s e rv i c e / se r vi c e_ p l a n s

3 Year Warranty

ProSupport Optional

For a copy of our guarantees or limited warranties, please write Dell USA L.P., Attn: Warranties, One Dell Way, Round Rock, TX 78682. For more

information, visit www.dell.com/warranty.

Service may be provided by third-party. Technician will be dispatched if necessary following phone-based troubleshooting. Subject to parts availabil-

ity, geographical restrictions and terms of service contract. Service timing dependent upon time of day call placed to Dell. U.S. only.

Next Business Day On-site2 (3-3-3) Standard

MT DT SFF USFF

Page 19

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

DETAILED ENGINE ERING SPECIFICATIONS

SY S TE M D IM E NS I O N S ( P H YS I CA L)

NO T E: S ys t e m W ei g ht a n d S h i p p in g We i gh t i s b a se d o n a t y p ic a l co n fi gu r at i o n a n d m a y v a r y b as e d on P C co n fi g u ra t i o n . A t y p ic a l co nf i g ur a ti o n in cl u d es : int e g ra te d gr a ph i cs , o n e ha r d dr iv e , on e op t ic al dr i v e, an d o n e d i sk e t te dr i ve .

Chassis Volume (liters) Chassis Weight (pounds/kilograms) Chassis Dimensions: (HxWxD)

Height (inches/centimeters) 14.17 / 36 14.17 / 36 11.42 / 29 9.32 / 23.67 Width (inches/centimeters) 6.89 / 17.5 4.02 / 10.2 3.65 / 9.26 2.56 / 6.5 Depth (inches/centimeters) 16.42 / 41.7 16.14 / 41 12.28/31.2 9.44 / 24

Shipping Weight (pounds/kilograms - includes packaging materials) Packaging Parameters (HxWxD)

Height (inches/centimeters) 21.31/54.13 21.31 / 54.13 19.25/48.90 19.13/48.59 Width (inches/centimeters) 18.75/47.63 18.75/47.63 15.81/40.16 14.38/36.53 Depth (inches/centimeters) 14.09 / 35.79 10.84/27.53 10.19/25.88 9.63/24.46

MT DT SFF USFF

26.27 15.06 8.38 3.70

19.55 / 8.87 16.67 / 7.56 12.57 / 5.70 7.20 / 3.27

23.45 / 10.64 20.03 / 9.09 15.2 / 6.89 9.56/ 4.34

SY S TE M E XP A NS IO N S L O TS

PCI Slot (Voltage supported 3.3V/5V/12V/-12V)

Height (inches/centimeters) 4.376 / 11.115 2.731 /6.89

MT DT SFF USFF

1 1

Length (inches/centimeters) 6.6 / 16.765 6.6/16.765 Maximum Wattage 25W 25W PCIex16 Slot (BLUE) (Voltage supported 3.3V/12V) Height (inches/centimeters) 4.376 / 11.115 2.731 /6.89 2.731 /6.89 Length (inches/centimeters) 6.6/ 16.765 6.6 /16.765 6.6 /16.765 Maximum Wattage 35W 35W 35W PCIex16 wired as x4 Slot (BLACK) (Voltage supported 3.3/12V) Height (inches/centimeters) 4.376 / 11.115 2.731 /6.89 2.731 /6.89 Length (inches/centimeters) 6.6 / 16.765 6.6 /16.765 6.6/16.765

Maximum Wattage 25W 25W 25W PCIe x1 Slot (Voltage supported 3.3V/12V)

Height (inches/centimeters) 4.376 / 11.115 2.731 / 6.89 Length (inches/centimeters) 4.5 / 11.44 4.5 / 11.44 Maximum Wattage 10W 10W

Mini PCIe x1 Slot

* Card length can be longer than standard Half-Length Card but cannot be a Full-Length Card.

1 1 1

1 1

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

SY S TE M L EV E L E NV IR O N M EN T AL A N D O PE R A T IN G C ON DIT IO N S

Temperature

Operating 10° to 35° C (50° to 95° F) Non-Operating (Storage) -40° to 65° C (-40° to -149° F)

Relative Humidity Maximum vibration

Operating 0.25 G at 3 to 200 Hz at 0.5 octave/min Non-Operating 0.5 G at 3 to 200 Hz at 1 octave/min

Maximum Shock

Operating

Non-Operating

Maximum Altitude

Operating –15.2 to 3048 m (–50 to 10,000 ft) Non-Operating –15.2 to 10,668 m (–50 to 35,000 ft)

MT DT SFF USFF

20% to 80% (non-condensing)

Bottom half-sine pulse with a change in velocity of

50.8 cm/sec (20 inches/sec)

27-G faired square wave with a velocity change of

508 cm/sec (200 inches/sec)

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DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

PO W ER

NO T E: T h e se fo r m f a c t or s u t il i ze a m o re e f f i c i en t A c t i v e P o w e r F a c to r C or r e ct i on ( A P FC ) po w er su p pl y. D e l l re c om m en d s o n l y Un i ve r sa l Po w er Su p p l i es (U P S) ba s e d o n S in e Wa ve o ut p ut fo r A P FC P SU s , n o t a n ap p ro x i m a t io n o f a S i n e W a ve , S q ua r e W av e , o r q u as i -S qu a re W av e. If yo u ha v e q ue s t io n s, pl e as e c o n t a ct t h e m a nu -

Power Supply Watt-

age

AC input Voltage

Range

APFC EPA

265W

90 –

264Vac

265W High

Efficiency

90 –

264Vac

250W

90 –

264Vac

APFC EPA

250W High

Efficiency

90 –

264Vac

APFC EPA

240W

90 –

264Vac

SFF

240W High

Efficiency

90 –

264Vac

USFF

EPA

200W High

Efficiency 90 – 264Vac

AC input current (low ac range/high AC

5.0A / 2.5A 5.0A / 2.5A 4.4A / 2.2A 4.4A / 2.2A 4.0A / 2.0A 4.0A / 2.0A 2.9A / 1.45A

range) AC input Frequency

AC holdup time (80%

load)

Average Efficiency (Energy Star 5.0 Com-

pliant)

Typical Efficiency

(Active PFC)

47HZ /

63HZ 16MSEC 16MSEC 16MSEC 16MSEC 16MSEC 16MSEC 16 ms

65% 65% 65% N/A

47HZ /

63HZ

87 – 90 – 87% @ 20 – 50 –

100% load

47HZ /

63HZ

47HZ /

63HZ

87 – 90 – 87% @ 20 – 50 –

100% load

47HZ /

63HZ

47HZ /

63HZ

87 – 90 – 87% @ 20 – 50 –

100% load

47 – 63 Hz

87 – 90 – 87% @ 20 – 50 – 100%

load

DC parameters +3.3v output 10.0A 10.0A 7.0 A 7.0 A 3.5A 3.5A N/A

+5.0v output 13A 13A 15A 15A 11A 11A N/A

+12VA -

12.5 A &

+12VB - 6.0

+12.0v output

12VA/17A;

12VB/9A

12VA/17A;

12VB/9A

17.8A 17.8A 17A 17A

Note: +12VB Rated at

0.4A when in Standby

Mode.

+5.0v auxiliary output 4.0A 4.0A 4.0 4.0 4.0A 4.0A N/A

-12.0v output 0.5A 0.5A 0.5A 0.5A 0.5A 0.5A 0.1 A Max total power 265W 265W 255W 255W 235W 235W 200W

Max combined +3.3v /

+5.0v power

90W 90W 90W 90W 60W 60W N/A

Max combined 12.0v power (note: only if

240W 240W N/A N/A N/A N/A 200W

more than one 12v rail)

BTUs/h (based on PSU

max wattage)

Power Supply Fan

904 BTU 904 BTU 853 BTU 853 BTU 819 BTU 819 BTU 682 BTU

80*25mm 80*25mm

80*20/25mm 80*20/25m

60*25mm 60*25mm N/A

Compliance: 1watt requirement Yes Yes Yes Yes Yes Yes Yes

Blue Angel Compliant Yes Yes Yes Yes Yes Yes Yes

Climate Savers /

80Plus Compliant

FEMP (CECP) Standby

Power Compliant

No Yes No Yes No Yes Yes

Yes Yes Yes Yes Yes Yes Yes

Page 22

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

PO W ER

fa c tu r e t o c o n f i rm th e o u tp u t t yp e .

3.0v CMOS battery (Type and estimated battery life)

Brand Type Voltage Composition Life PANASONIC CR-2302L/BE 3V Lithium Continuous Discharge Under 15 kΩ Load to 2.5V End-

Voltage.

20℃±2℃.1183Hrs. or Longer.1133Hrs.or Longer after 12

months.

MITSUBISHI CR2302 3V Lithium Continuous Discharge Under 15 kΩ Load to 2.0V End-

Voltage.

20℃±2℃.1000Hrs. or Longer.970Hrs.or Longer after 12

months.

0℃±2℃. 910Hrs. or Longer.890Hrs.or Longer after 12 months.

Page 23

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

AU D IO

INTEGRATED REALTEK ALC269Q HIGH DEFINITION AUDIO

High Definition Stereo support Number of channels Number of Bits / Audio resolution

Sampling rate (recording/playback)

Signal to Noise Ratio Analog Audio Dolby Digital THX Digital out (S/PDIF) Audio Jack Impedance

Microphone 40K ohm~60K ohm Line-In 40K ohm~60K ohm Line-Out 100~150 ohm Headphone 1~4 ohm

Internal Speaker Power Rating

MT DT SFF USFF

X X X X

16, 20, and 24-bit resolution

Support 44.1K/48K/96K/192 kHz sample rates

98 dB DAC outputs, 90 dB for ADC inputs

X X X X

2Watt (peak) / 1Watt (average)

CO M MU NIC AT I ON S - N ET W OR K A DA P TE R ( NIC )

NO T E: M T su p p or t s f u ll h e ig h t c a rd , D T s u pp o r ts l o w p ro f i l e ca r d . SF F s u p p o rt s lo w p ro f i l e ca r d.

INTEGRATED INTEL® 82579 GIGABIT1 ETHERNET LAN 10/100/1000

External Connector Type Data Rates supported Controller Details

Controller bus architecture Integrated memory N/A

Data transfer mode (example Bus-Master DMA) N/A Power consumption (full operation per data rate connection speed) 711mW (Max.) Power consumption (standby operation) 227mW (Max.)

IEEE standards compliance (example 802.1P) Hardware Certifications (example FCC, B, GS mark…) Boot ROM Support Network Transfer Mode (example Full Duplex, Half Duplex)

Network Transfer Rate (example 10BASE-T (half-duplex) 10 Mbps 10BASE-T (full-duplex) 20 Mbps 100BASE-TX (half-duplex) 100 Mbps 100BASE-TX (full-duplex) 200 Mbps 1000BASE-T (full-duplex) 2000 Mbps

MT DT SFF USFF

RJ45

10/100/1000 Mbps

PCIe-based interface for S0 state, SMBus for Sx

low power state

802.3 N/A

EEPROM (located in SPI)

10 Mb (full/half-duplex)

100 Mb (full/half-duplex)

1000 Mb (full-duplex)

Page 24

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

CO M MU NIC AT I ON S - N ET W OR K A DA P TE R ( NIC ) ( C O NT . )

INTEGRATED INTEL® 82579 GIGABIT1 ETHERNET LAN 10/100/1000 (CONT.)

MT DT SFF USFF

Environmental

Operating temperature 0° C to 85° C (32° F to 185° F) Operating humidity 20% to 80% (non-condensing)

Operating System Driver Support

Manageability (examples WOL, PXE) Management Capabilities Alerting

This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and network

infrastructure is required.

Windows XP, Windows Vista SP2,Windows 7

WOL, PXE 2.1

Intel® Standard Manageability

CO M MU NIC AT I ON S – I NT E GR A TE D L A N

NO T E: M T su p p or t s f u ll h e ig h t c a rd , D T s u pp o r ts l o w p ro f i l e ca r d . SF F s u p p o rt s lo w p ro f i l e ca r d.

Broadcom NetXtreme 10/100/1000 PCIe Gigabit

Networking Card

MT DT SFF USFF Connector Type Data Rates supported

10/100/1000 Mbps Half/Full duplex

RJ45

Controller Details

Controller bus architecture (example PCIe 1.0a x1) PCIe c1.0a x1 Integrated memory 64KBytes RX, 8KBytes TX Data transfer mode (example Bus-Master DMA) Bus-Master DMA Power consumption (full operation per data rate connection speed) 2.84W (860mA @ +3.3V) Power consumption (standby operation) Less than 300mW

IEEE standards compliance (example 802.1P) Hardware Certifications (example FCC, B, GS mark…) Boot ROM Support Network Transfer Mode (example Full Duplex, Half Duplex)

Network Transfer Rate (example 10BASE-T (half-duplex) 10 Mbps 10BASE-T (full-duplex) 20 Mbps 100BASE-TX (half-duplex) 100 Mbps 100BASE-TX (full-duplex) 200 Mbps 1000BASE-T (full-duplex) 2000 Mbps

This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and network

infrastructure is required.

802.3, 802.2, 802.3x, 802.1p FCC B, VCCI B, CE

Full Duplex/Half Duplex

10BASE-T (full-duplex) 20 Mbps Max*

100BASE-TX (half-duplex) 100 Mbps Max*

100BASE-TX (full-duplex) 200 MbpsMax*

1000BASE-T (full-duplex) 2000 Mbps Max*

* Depends on the system environment.

Page 25

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

CO M MU NIC AT I ON S – I NT E GR A TE D L A N (C ON T .)

BROADCOM NETXTREME 10/100/1000

PCIE GIGABIT1 NETWORKING CARD (CONT.)

Environmental

Operating temperature 0° C to 55° C (32° F - 131° F) Operating humidity 5% ~ 85% (non-condensing)

Operating System Driver Support

Manageability (examples WOL, PXE) Management Capabilities Alerting (example ASF 2.0)

This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and network

infrastructure is required.

MT DT SFF USFF

Windows® 7, Windows® XP, Windows Vista®

Ultimate, Windows Vista® Business 32 bit/64 bit,

Windows Vista Home Basic, Linux

WOL, PXE2.1, ACPI

None

Page 26

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

CO M MU NIC AT I ON S – W IRE LE S S

NO T E: Na t i ve Di s pl a yP o rt on s y s t em i s no t su pp o r te d w it h op t io n al wi r el e s s c ar d on th e D T an d S FF c ha s si s .

DELL WIRELESS 1520 PCIE MINI PCIE WLAN C ARD (802.11N)

External Connector Type Custom WLAN Antenna Connector

MT SFF USFF DT

Controller Details

Controller bus architecture WLAN standards supported 802.11a, 802.11b, 802.11g, 802.11n

802.11b Data Rates supported 11, 5.5, 2, 1 Mbps

802.11a Data Rates supported 54, 48, 36, 24, 18, 12, 9, 6 Mbps

802.11g Data Rates supported 54, 48, 36, 24, 18, 12, 9, 6 Mbps

802.11n Data Rates supported

Encryption

Operating temperature 0 to +70 °C

Operating humidity Max Operating Humidity 85 %

Operating System Driver Support

Electrically compatible with the PCI Express Base Specification

v1.1 (x1 lane) and PCIe v1.0a.

300, 270, 243, 240, 180, 150, 144, 135, 130, 120, 117, 115.5,

90, 86.667, 72.2, 65, 60, 57.8, 45, 43.3, 30, 28.9, 21.7, 15, 14.4,

7.2 Mbps

WEP 64-bit and 128-bit,

TKIP, AES-CCMP 128-bit

Windows 7, Windows XP 32/64, Vista 32/64

CO M MU NIC AT I ON S – U SB 3. 0 A D D- IN CA RD

NO T E: M T su p po rts fu ll h ei gh t (F H)

USB 3.0 PORT PCIE ADD-IN CARD

Connector Type PCI Express Gen. 2.0 X1

Controller Details

Controller bus architecture (example PCIe 1.0a x1) PCI Express one lane (x1)

Chipset NEC µPD720200

IO Ports 2 * USB3.0 port

Power Consumption Under 30 mA Connector USB 3.0 A Type

Full height USB3.0 add-in card Optional

Half height USB3.0 add-in card

OS Support Win XP, Win Vista and Win 7

an d D T an d SF F su pp or ts l ow p ro l e (L P) c ar ds .

ca r ds

MT DT SFF USFF

Optional

Page 27

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

COMMUNICATIONS – SERIAL / PARALLEL PORT PCIE ADD-IN CARD

NO T E: M T su p p or t s f u ll h e ig h t ( F H) ca r d s an d DT a n d S FF s up p or t s l o w pr o f i l e ( L P) c ar d s.

Serial / Parallel port PCIE add-in card

Connector Type RS-232 and IEEE1284

Data Rates supported

Controller Details

Controller bus architecture (example PCIe 1.0a x1) PCI Express one lane (x1)

Driver Support

Full height Serial / Parallel add-in card

Environment

Operation Temperature 0 to 60°C (32 to 140°F)

Operation Humidity 5 to 95% RH

Storage Temperature -20 to 85°C (-4 to 185°F)

COMMUNICATIONS – SERIAL PORT PCIE ADD-IN CARD

NO T E: M T su p p or t s f u ll h e ig h t ( F H) ca r d s an d DT a n d S FF s up p or t s l o w pr o f i l e ( L P) c ar d s.

MT DT SFF USFF

50bps ~115.2Kbps(Serial)&Maximum 1.8MBp(Parallel)

Microsoft Client XP/Vista/7 (X86/X64)

Microsoft Server 2000/2003/2008 (X86/X64)

Microsoft Embedded XP Embedded/POS Ready 2009/

Embedded System 2009

Linux Linux 2.4.x/2.6.x

DOS DOS

Optional

Low Profile Parallel port PCIE add-in card MT DT SFF USFF

Connector Type

Data Rates supported

Controller Details

Controller bus architecture (example PCIe 1.0a x1) PCI Express one lane (x1)

Microsoft Client XP/Vista/7 (X86/X64)

Microsoft Server 2000/2003/2008 (X86/X64)

Driver Support

Half height Serial add-in card

Environment

Operation Temperature 0 to 60°C (32 to 140°F) Operation Humidity 5 to 95% RH

Storage Temperature -20 to 85°C (-4 to 185°F)

Microsoft Embedded XP Embedded/POS Ready

2009/ Embedded System 2009

IEEE1284

Maximum 1.8MBp

Linux Linux 2.4.x/2.6.x

DOS DOS

Optional

Page 28

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

GR A PH IC S /V I DE O C ON T R O LL E R

NO T E: M T su p p or t s f u ll h e ig h t c a rd , D T s u pp o r ts l o w p ro f i l e ca r d . SF F s u p p o rt s lo w p ro f i l e ca r d.

Onboard Graphics.

1. Intel HD Graphics [with Celeron/Pentium class CPU-GPU combo]

2. Intel HD Graphics 2000 [with iCore Dual/Quad core class CPU-GPU combo]

MT DT SFF USFF

Bus Type

GPU core clock

Frame Buffer Memory (onboard and shared) Size and Speed

Overlay Planes

Maximum Color Depth

Maximum Vertical Refresh Rate

Multiple Display Support

Operating Systems Graphics/ Video API Support

Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/

or digital)

External Connectors

DisplayPort

Bus Type

Integrated

Gen6 Core Intel® HD Graphics /HD Graphics 2000

@ 850MHz

Depends on available system memory(Up to 1.7GB

with 4GB system Memory)

Yes

32 bit

75 Hz

Yes

OpenGL 3.0/DirectX 10.1

Up to 2560x1600 @ 60Hz (DP)

Up to 1920x1200 @ 60Hz (DVI & HDMI)

Up to 2048x1536 @ 75Hz (VGA only)

VGA, DisplayPort

DDPC

Maximum supported resolution

Maximum power consumption

External connectors

DisplayPort Audio Support

Up to 1.7 GB of system memory may be allocated to support integrated graphics, depending on operating system, system memory size and other

factors.

DVI and VGA can be used concurrently for multi-monitor display in DOS. The DisplayPort controller does not support multi-monitor display in DOS

Up to 2560x1600 @ 60Hz

N/A

DisplayPort

Yes

Page 29

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

GR A PH IC S /V I DE O C ON T R O LL E R (CO NT . )

1GB AMD RADEON™ HD6450

Bus Type (example integrated or PCIe x16) GPU core clock Frame Buffer Memory (onboard and shared) Size and Speed Maximum power consumption

Overlay Planes Maximum Color Depth

Maximum Vertical Refresh Rate Multiple Display Support

Operating Systems Graphics/ Video API Support

Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/or digital)

External connectors DisplayPort Audio Support

Dimensions of full height card inches/centimeters (L x H) Dimensions of low profile card inches/centimeters (L x H)

Environmental Operating Conditions (Non-Condensing):

Operating Temperature Range 10°-50° C Relative Humidity Range 5-90% RH Altitude Range 0-20,000 ft.

MT DT SFF

PCIEx16

625Mhz 800Mhz

20W

Yes

32-bit

85Hz

Yes

DX11 and OpenGL3

Dual-Link DVI Max: 2560 x 1600/32bpp @ 75Hz

DispalyPort Max: 2560 x 1600/32bpp @ 75Hz

VGA Max : 1920x1440/32bpp @ 75Hz

Min : 640x480/8bpp @ 60Hz

1 DVI-I and 1 DisplayPort

Yes

6.6 x 4.7 / 16.764 x 12.0

6.6 x 3.35 / 16.764 x 8.5

512MB AMD RADEON™ HD6350

Bus Type (example integrated or PCIe x16) GPU core clock Frame Buffer Memory (onboard and shared) Size and Speed Maximum power consumption Overlay Planes Maximum Color Depth Maximum Vertical Refresh Rate Multiple Display Support Operating Systems Graphics/ Video API Support

Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/or digital) External connectors

Dimensions of full height card inches/centimeters (L x H) Dimensions of low profile card inches/centimeters (L x H)

Environmental Operating Conditions (Non-Condensing):

Operating Temperature Range 10°-50° C Relative Humidity Range 5-90% RH Altitude Range 0-20,000 ft.

MT DT SFF

PCIEx16

650Mhz 800Mhz

20W

Yes

32-bit 85Hz

Yes

DX11 and OpenGL3

DVI Max : 1920x1200/32bpp @ 75Hz VGA Max: 1920x1440/32bpp @ 75Hz

Min : 640x480/8bpp @ 60Hz

1 DMS59 (DVI x2 or VGA x2)

6.6 x 2.731 / 16.764 x 6.936

Page 30

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S

3.5” 1TB SATA 7200 RPM HDD

Capacity (bytes) 1,000,204,886,016

Dimensions inches (W x D x H) 5.87 x 4 x 1

Interface type and Maximum speed

Up to 6Gb/s (SATA 3.0) Up to 3Gb/s (SATA 2.0)

Internal buffer size 32 MB

Average Seek Time 8.5 ms

Rotational Speed 7200 rpm

Logical Blocks 1,953,525,168

Power Source

Power Consumption (reference only) Idle 5.0W, Active 10.0W(running IOmeter utility)

Spin Up Current (reference only) 5V (1A) ,12V (2A)

Environmental Operating Conditions (Non-Condensing):

Temperature Range 5

C to 60

Relative Humidity Range 20% to 80% non-condensing

Maximum Wet Bulb Temperature 290C

Altitude Range -50 ft to 10000 ft

Environmental Non-Operating Conditions (Non-Condensing):

Temperature Range -40

C to 65

Relative Humidity Range 10% to 90% non-condensing

Maximum Wet Bulb Temperature 380C

Altitude Range -50 ft to 35000 ft

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

Page 31

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S ( C ON T .)

3.5” 500GB SATA 7200 RPM HDD

Capacity (bytes)

Dimensions inches (W x D x H)

Interface type and Maximum speed

Internal buffer size

Average Seek Time

Rotational Speed

Logical Blocks

500,107,862,016

Up to 6Gb/s (SATA 3.0) Up to 3Gb/s (SATA 2.0)

5.87 x 4 x 1

16 MB

8.5 ms

7200 rpm

976,773,168

Power Source

Power Consumption (reference only) Idle 5.0W, Active 10.0W(running IOmeter utility)

Spin Up Current (reference only) 5V (1A) ,12V (2A)

Environmental Operating Conditions (Non-Condensing):

Temperature Range 5

C to 60

Relative Humidity Range 20% to 80% non-condensing

Maximum Wet Bulb Temperature 290C

Altitude Range -50 ft to 10000 ft

Environmental Non-Operating Conditions (Non-Condensing):

Temperature Range -40

C to 65

Relative Humidity Range 10% to 90% non-condensing

Maximum Wet Bulb Temperature 380C

Altitude Range -50 ft to 35000 ft

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

Page 32

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S (C O NT .)

3.5” 320GB SATA 7200 RPM HDD

Capacity (bytes) 320,072,933,376

Dimensions inches (W x D x H) 5.87 x 4 x 1

Interface type and Maximum speed

Up to 6Gb/s (SATA 3.0) Up to 3Gb/s (SATA 2.0)

Internal buffer size 16 MB

Average Seek Time 8.5 ms

Rotational Speed 7200 rpm

Logical Blocks 625,142,448

Power Source

Power Consumption (reference only) Idle 5.0W, Active 10.0W(running IOmeter utility)

Spin Up Current (reference only) 5V (1A) ,12V (2A)

Environmental Operating Conditions (Non-Condensing):

Temperature Range 5

C to 60

Relative Humidity Range 20% to 80% non-condensing

Maximum Wet Bulb Temperature 290C

Altitude Range -50 ft to 10000 ft

Environmental Non-Operating Conditions (Non-Condensing):

Temperature Range -40

C to 65

Relative Humidity Range 10% to 90% non-condensing

Maximum Wet Bulb Temperature 380C

Altitude Range -50 ft to 35000 ft

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

Page 33

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S (C O NT .)

3.5” 250GB SATA 7200 RPM HDD

Capacity (bytes) 250,059,350,016

Dimensions inches (W x D x H) 5.87 x 4 x 1

Interface type and Maximum speed

Up to 6Gb/s (SATA 3.0) Up to 3Gb/s (SATA 2.0)

Internal buffer size 8 MB

Average Seek Time 8.5 ms

Rotational Speed 7200 rpm

Logical Blocks 488,397,168

Power Source

Power Consumption (reference only) Idle 5.0W, Active 10.0W(running IOmeter utility)

Spin Up Current (reference only) 5V (1A) ,12V (2A)

Environmental Operating Conditions (Non-Condensing):

Temperature Range 5

C to 60

Relative Humidity Range 20% to 80% non-condensing

Maximum Wet Bulb Temperature 290C

Altitude Range -50 ft to 10000 ft

Environmental Non-Operating Conditions (Non-Condensing):

Temperature Range -40

C to 65

Relative Humidity Range 10% to 90% non-condensing

Maximum Wet Bulb Temperature 380C

Altitude Range -50 ft to 35000 ft

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

Page 34

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S ( C ON T .)

2.5” 500GB SATA 7200 RPM HDD

Capacity (bytes) Dimensions inches (W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks

500,107,862,016

Approximately (3.93 x 2.75 x 0.374 inches)

Up to 3Gb/s

16 MB

12 ms (Read)

7200 rpm

976,773,168

Power Source

Power Consumption (reference only) Idle 0.7W, Active 3.25W

Spin Up Current (reference only) 5V (1A)

Environmental Operating Conditions (Non-Condensing):

Temperature Range

50C to 60

Relative Humidity Range Maximum Wet Bulb Temperature Altitude Range

20% to 80% non-condensing

-50 ft to 10000 ft

Environmental Non-Operating Conditions (Non-Condensing):

-40

Temperature Range Relative Humidity Range

10% to 90% non-condensing

C to 65

Maximum Wet Bulb Temperature Altitude Range

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

-50 ft to 35000 ft

Page 35

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S ( C ON T .)

2.5” 500GB SATA 7200 RPM HYBRID HDD

Capacity (bytes) Dimensions inches (W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks

500,107,862,016

Approximately (3.93 x 2.75 x 0.374 inches)

Up to 3Gb/s

16 MB

12 ms (Read)

7200 rpm

976,773,168

Power Source

Power Consumption (reference only) Idle 0.8W, Active 3.25W

Spin Up Current (reference only) 5V (1A)

Environmental Operating Conditions (Non-Condensing):

Temperature Range

50C to 60

Relative Humidity Range Maximum Wet Bulb Temperature Altitude Range

20% to 80% non-condensing

-50 ft to 10000 ft

Environmental Non-Operating Conditions (Non-Condensing):

-40

Temperature Range Relative Humidity Range

10% to 90% non-condensing

C to 65

Maximum Wet Bulb Temperature Altitude Range

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

-50 ft to 35000 ft

Page 36

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S ( C ON T .)

2.5” 320GB WITH AND WITHOUT FIPS FULL DISK ENCRYPTION SATA HDD

Capacity (bytes)

320,072,933,376

Dimensions inches (W x D x H) 5.87 x 4 x 1 (includes sled)

Interface type and Maximum speed Up to 3Gb/s

Internal buffer size 16 MB

Average Seek Time 8.5 ms

Rotational Speed 7200 rpm

Logical Blocks 625,142,448

Power Source

Power Consumption (reference only) Idle 0.7W, Active 3.25W

Spin Up Current (reference only) 5V (1A)

Environmental Operating Conditions (Non-Condensing):

Temperature Range 5

C to 60

Relative Humidity Range 20% to 80% non-condensing

Maximum Wet Bulb Temperature 290C

Altitude Range -50 ft to 10000 ft

Environmental Non-Operating Conditions (Non-Condensing):

Temperature Range -40

C to 65

Relative Humidity Range 10% to 90% non-condensing

Maximum Wet Bulb Temperature 380C

Altitude Range -50 ft to 35000 ft

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

Page 37

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S ( C ON T .)

2.5” 250GB SATA 7200 RPM HDD

Capacity (bytes) Dimensions inches (W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks

250,059,350,016

Approximately (3.93 x 2.75 x 0.374 inches)

Up to 3Gb/s

16 MB

12 ms (Read)

7200 rpm

488,397,168

Power Source

Power Consumption (reference only) Idle 0.7W, Active 3.25W

Spin Up Current (reference only) 5V (1A)

Environmental Operating Conditions (Non-Condensing):

Temperature Range

50C to 60

Relative Humidity Range Maximum Wet Bulb Temperature Altitude Range

10% to 90% non-condensing

-50 ft to 10000 ft

Environmental Non-Operating Conditions (Non-Condensing):

-40

Temperature Range Relative Humidity Range

10% to 90% non-condensing

C to 65

Maximum Wet Bulb Temperature Altitude Range

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

-50 ft to 35000 ft

Page 38

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

HA R D DRI VE S ( C ON T .)

2.5” 128GB1 SATA SOLID STATE DRIVE

Capacity (bytes) 128,035,676,160

Dimensions inches (W x D x H) 3.94 x 2.75 x 0.374

Interface type and Maximum speed

Up to 6Gb/s (SATA 3.0) Up to 3Gb/s (SATA 2.0)

MTBF 1M hours

Average Seek Time n/a

Logical Blocks 250,069,680

Power Source

Power Consumption (reference only) Idle 1W, Active 1.25W

Spin Up Current (reference only) 5V (1000mA)

Environmental Operating Conditions (Non-Condensing):

Temperature Range 0°C to 70°C Relative Humidity Range 10 to 90% Maximum Wet Bulb Temperature 29°C Altitude Range -200 to 5,000 m Op Shock (@0.5ms) 1,500G

Environmental Non-Operating Conditions (Non-Condensing):

Temperature Range -55°C to 95°C Relative Humidity Range 5 to 95% Maximum Wet Bulb Temperature 38°C Altitude Range -200 to 10,600 m

For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.

Page 39

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

OP T IC A L DR I VE S

DVD +/- RW1

External Dimensions

inches/centimeters (Without Bezel – W x H x

Weight (max) pounds/

kilograms Interface type and speed Disc Capacity Internal buffer size Access Times (typical) Maximum Data Transfer Rates

Writes 16x DVD/48x CD 16x DVD/48x CD 8x DVD/ 24x CD 8x DVD / 24x CD Reads 16x DVD/48x CD 16x DVD/48x CD 8x DVD/ 24x CD 8x DVD/ 24x CD Power Source DC Power Requirements 12V, 5V 12V, 5V 5V 5V

DC Current Environmental Operating Conditions (Non-Condensing):

Operating Temperature

Range Relative Humidity Range 20% to 80% RH 20% to 80% RH 20% to 80% RH 20% to 80% RH

Maximum Wet Bulb Tem-

perature Altitude Range -200 to 3048 -200 to 3048 -200 to 3048 -200 to 3048

Environmental Non-Operating Conditions (Non-Condensing):

Operating Temperature

Range Relative Humidity Range 5% to 95% RH 5% to 95% RH 5% to 95% RH 5% to 95% RH

Maximum Wet Bulb Tem-

perature Altitude Range -200 to 10600m -200 to 10600m -200 to 10600m -200 to 10600m

148.2mm(6in)/42mm (2in)/

1200mA (12V)/ 900mA

MT DT SFF USFF

190.5 (max)

800g 800g 170g 170g

SATA 1.5Gbit/s SATA 1.5Gbit/s SATA 1.5Gbit/s SATA 1.5Gbit/s

Standard Standard Standard Standard supplier dependent supplier dependent supplier dependent supplier dependent supplier dependent supplier dependent supplier dependent supplier dependent

(5V)

5C to 50C 5C to 50C 5C to 50C 5C to 50C

29C 29C 29C 29C

-40C to 65C -40C to 65C -40C to 65C -40C to 65C

38C 38C 38C 38C

148.2mm(6in)/42mm (2in)/

190.5 (max)

1200mA (12V)/ 900mA

(5V)

128.0 mm (5.04)/ 12.7mm

(0.5 in)/ 126.1mm (4.97in)

1000mA 1000mA

128.0 mm (5.04)/ 12.7mm

(0.5 in)/ 126.1mm (4.97in)

Discs burned with this drive may not be compatible with some existing drives and players; using DVD+R media provides maximum compatibility.

DVD-ROM

External Dimensions

inches/centimeters (Without Bezel – W x H x

Weight (max) pounds/

kilograms Interface type and speed

Disc Capacity Internal buffer size Access Times (typical) Maximum Data Transfer Rates

Writes N/A N/A N/A N/A Reads 16x DVD/48x CD 16x DVD/48x CD 8x DVD/ 24x CD 8x DVD/ 24x CD

148.2mm(6in)/42mm (2in)/

MT DT SFF USFF

190.5 (max)

750g 750g 165g 165g

SATA 1.5Gbit/s SATA 1.5Gbit/s SATA 1.5Gbit/s SATA 1.5Gbit/s

Standard Standard Standard Standard supplier dependent supplier dependent supplier dependent supplier dependent supplier dependent supplier dependent supplier dependent supplier dependent

148.2mm(6in)/42mm (2in)/

190.5 (max)

128.0 mm (5.04)/ 12.7mm

(0.5 in)/ 126.1mm (4.97in)

128.0 mm (5.04)/ 12.7mm

(0.5 in)/ 126.1mm (4.97in)

Page 40

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

OP T IC A L DR I VE S ( CO N T. )

DVD-ROM (CONT.)

Power Source DC Power Requirements 12V, 5V 12V, 5V 5V 5V DC Current Environmental Operating Conditions (Non-Condensing):

Operating Temperature

Range Relative Humidity Range 20% to 80% RH 20% to 80% RH 20% to 80% RH 20% to 80% RH

Maximum Wet Bulb Tem-

perature Altitude Range -200 to 3048m -200 to 3048m -200 to 3048m -200 to 3048m

Environmental Non-Operating Conditions (Non-Condensing):

Operating Temperature

Range Relative Humidity Range 5% to 95% RH 5% to 95% RH 5% to 95% RH 5% to 95% RH

Maximum Wet Bulb Tem-

perature

1200mA (12V)/ 900mA

MT DT SFF USFF

(5V)

5C to 50C 5C to 50C 5C to 50C 5C to 50C

29C 29C 29C 29C

-40C to 65C -40C to 65C -40C to 65C -40C to 65C

38C 38C 38C 38C

1200mA (12V)/ 900mA

(5V)

800mA 800mA

Altitude Range -200 to 10600m -200 to 10600m -200 to 10600m -200 to 10600m

SE C URI TY

DELL DATA PROTECTION | ENCRYPTION ENGINE

Controller bus architecture PCI Express one lane (x1)

Chip STM7007

Operational

Power consumption

typical

Idle typical 40mW

Connector PCI Express Gen 2.0 X1

Form factor

MT DT SFF USFF

411mW

Full height

PEX

Half height

PEX

Half height

PEX

OS Support Win XP, Win Vista and Win 7

Page 41

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

ME D IA CA R D R EA D ER (M C R)

NOTE: Dell 19 in 1 Media Card Reader (MCR) is supported via a F5 to F3 bay converter on the MT and DT and may require a slim line optical drive

depending on selectable configuration. MCR is not available on the SFF and USFF chassis.

19 IN 1 MEDIA CARD READER External Dimensions inches/(centimeters)

(With Bezel – W x H)

3.99/(10.13cm)/1.0/(2.54cm)

MT/DT

Weight (max) pounds/kilograms ~155g Interface type and speed

USB 2.0, 480Mb/s

Media Supported ( maximum capacity supported will vary by Flash Media Types)

CF I

CF II

Micro Drive (MD)

Secure Digital (SD)

SDHC

Mini Secure Digital (mini-SD)

Micro Secure Digital (Micro-SD)(with adapter)

Multi Media Card (MMC)

RS Multi Media Card (RS-MMC)

Media Supported

Multi Media Card plus (MMC plus)

RS Multi Media Card plus (RS-MMC plus)

Multi Media Card Micro(MMC Micro) (with adapter)

Memory Stick (MS)

Memory Stick Pro(MS Pro)

Memory Stick Pro Duo (MS Pro Duo)

Memory Stick Duo (MS-Duo)

Memory Stick Micro(MS Micro)(M2) (with adapter)

Smart Media (SM)

Compact Flash type I/II Version 4.0

Smart Media (SM) Specification 2003

Multi Media Card (MMC) Specification 4.2

Support Specification Versions:

Secure Digital (SD) 2.0

Memory Stick Pro (MS-PRO) Specification 1.02

Memory Stick (MS) Specification 1.43

xD Specification 1.2

Power Source

Max Power Requirements 12V, 5V

Supply Voltage Range 4.75V ~ 5.25V

Power Consumption: Standby less than 0.5mA @ 5.0VDC

Environmental Operating Conditions (Non-Condensing):

Operating Temperature Range 5C to 50C Relative Humidity Range 10% to 90% RH

Environmental Non-Operating Conditions (Non-Condensing):

Operating Temperature Range -40C to 65C Relative Humidity Range 5% to 95% RH

Page 42

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

BI O S D E F AU L TS

System Configuration

Integrated NIC: Enable USB Controller: Enable or disable

Serial Port: COM1 SATA Operation: AHCI

USB Controller: SMART Reporting: Disable

Diskette Drive: Enable

Enable or disable the integrated USB

Controller for:

●Boot support

●Rear Dual USB Ports

●Front USB Ports

●Rear Quad USB Ports

Video

Performance

Virtualization Support

Security

SATA-0 Password: Not set

Miscellaneous Devices: Enables or disables the Wi-Fi Radio

Enable (SATA-0, SATA-1, SATA-2, SATA

Drives:

Primary Video: Auto

Multiple Core Support: All Intel® SpeedStep™: Enable

C States Control: Disable Limit CPUID Value: Enable HyperThread control: Enable

Virtualization: Enable VT for Direct I/O: Disable

Administrator Password: Not set System Password: Not set Password Changes: Enable TPM Security: Disable CPU XD Support: Enable Computrace®: Deactivate

-3)

Power Management

Maintenance

Fast Boot: Thorough

AC Recovery: Power Off Auto On Time: Disable Deep Sleep Control: Disable Fan Control Override: Disable

Wake on LAN: Disable

Service Tag: Set by the factory Asset Tag: Optional User Entry SERR Message: Enable

Numlock LED: Enable USB Emulation: Enable

Keyboard Errors: Enable POST HotKeys: Enable

Page 43

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

CH A SS IS EN C LO S U R E & V E NT ILA TI O N R EQ UIR EM E N TS

ENCLOSURE VENTILATION

If your enclosure has doors, they need to be of a type that allows at least 30% airflow through

the enclosure (front and back).

ENCLOSURE MINIMUM CLEARANCE

Leave a 10.2 cm (4 in.) minimum clearance on all vented sides of the computer to permit the

airflow required for proper ventilation.

RECOMMENDED ENCLOSURE

Do not install your computer in an enclosure that does not allow airflow. This restricts the

airflow and impacts your computer’s performance, possibly causing it to overheat.

OPEN DESK MINIMUM CLEARANCE

If your computer is installed in a corner, on a desk, or under a desk, leave at least 5.1 cm (2 in.) clearance from the back of the computer to the wall to permit the airflow required for proper

ventilation.

REG ULA TOR Y C OMPLIA NC E A ND ENVI RO NME NTA L

Product related conformity assessment and regulatory authorizations including Product Safety, Electromagnetic Compatibility (EMC), Ergonomics, and Communication Devices relevant to this product may be viewed at www.dell.com/regulatory_compliance. The

Regulatory Datasheet for this product is located at http://www.dell.com/regulatory_compliance.

Details of Dell's environmental stewardship program to conserve product energy consumption, reduce or eliminate materials for disposal, prolong product life span and provide effective and convenient equipment recovery solutions may be viewed at www.dell.com/environment. Product related conformity assessment, regulatory authorizations, and information encompassing Environmental, Energy Consumption, Noise Emissions, Product Materials Information, Packaging, Batteries, and Recycling relevant

to this product may be viewed by clicking the Design for Environment link on the webpage.

Page 44

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

Reduce energy consumption, save money Notes

Energy ecient design: Allowing you compute more, and consume less. The OptiPlex 790 is 5.0 En-

ergy Star® rated (containing a 80 PLUS® Gold certied power supply) which means it uses energyecient power supplies, operates eciently in multiple modes (O, Sleep and Idle), and has advanced power-management features enabled. This level of eciency helps you save money and energy associated with the use of your product.

Compare energy consumption with energy savings calculator: www.dell.com/energy All congs

Take control of your energy consumption: Includes Energy Smart Power Management Settings which allows you to congure your computer to ensure the greatest energy saving in Inactive mode.

Reduce, Re-use, Recycle

Recycle responsibly and invest in peace of mind: Protect your company's sensitive data and recycle

responsibly with the Dell Asset Recovery & Recycling Service. Find out how: http://content.dell.com/ us/en/enterprise/services-asset-recovery-services.aspx?redirect=2

Protect developing countries from e-waste exports: Because responsible recycling matters to you, it matters to us. In 2009, Dell was the rst in the industry to ban the export of nonworking electronics or electronic waste (e-waste) to developing countries. Learn more: http://content.dell.com/us/en/corp/ d/corp-comm/e-waste.aspx

Eco-responsible packaging

Molded paper pulp packaging cushions (where available): Making it easier to choose products with eco-responsible packaging, this product is cradled in our innovative molded paper pulp packaging. We know that responsible sourcing is important to you, so our pulp is made with 100% news print or recycled cardboard that is sourced near manufacturing operations to the reduce carbon footprint of shipping.

Recycled milk jug packaging cushions (where available): Making it easier to choose products with ecoresponsible packaging, this product is cradled in our innovative recylced milk jug HDPE packaging. We know that responsible sourcing is important to you, so our cushions are made with 100% recycled material that is sourced near manufacturing operations to the reduce carbon footprint of shipping.

All E-Star Selected congs

All Energy Smart Selected congs

All congs

SFF congs only - regional disclaimer: only available in US, Canada and Malaysia

MT and DT congs only regional disclaimer: only available in US, Canada and Malaysia

Recycled packaging: Helping you to avoid sending unnecessary waste to landlls, this products ships with expanded polyethylene cushion packaging material which has a high percentage of recycled content (20% in APJ, 25% in EMEA and 65% in Americas). Using recycled materials encourages waste reduction and the conservation of resources.

Shipped in recycled materials: To help you reduce waste and reuse potentially useful materials, this product's box packaging is made with at least 25% recycled post consumer cardboard

Reduce packaging waste: Dell is implementing a plan to simplify and revolutionize computer packaging that will result in the elimination of approximately 20 million pounds of packaging materials from 2008 through 2012. Find out more: http://content.dell.com/us/en/corp/d/corp-comm/earth-

Eco- Partic-

ipation

products-packaging.aspx. This product is also oered in a multipack conguration upon request.

Environmentally Preferable Ingredients

Finding better ingredients: Making it easy for you to reduce your environmental impact, all OptiPlex

790 enclosure plastics are built with a minimum of 10% Post Consumer Recycled Content. It also has reduced levels of environmentally sensitive materials such as mercury and arsenic

Meets or exceeds world-wide environmental standards: WW EU RoHS (Lead free), China RoHS and REACH compliant.

EPEAT US/Canada/France , Energy Star, TCO, Blue Angel Learn more about Eco-Labels at http://content.dell.com/us/en/corp/d/corp-comm/dell-greenproduct-certications.aspx

USFF and regional congs not shipping HDPE or Molded Paper cush-

All congs

All congs. Multipack is available in the US

All congs

Page 45

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

ACO UST IC NOI SE EMI SS ION IN FOR MAT ION

OPTIPLEX 790 MT

Component CPU Intel l3,3.3GHZ,2c SNB 65W

Typical Configuration High-end Configuration

Intel I5,3.1GHZ ,4c SNB 95W Memory 2G DDR3 1333MHz 2G DDR3 1333MHz(x2) HDD (#, capacity) 250G 7200RPM SATA2 500G 7200RPM SATA2(x2) RMSD 16X DVD+/-RW SATA HH 16X DVD+/-RW SATA HH Graphics Adapter Intel® HD Graphics Family AMD Radeon HD6350

The Declared Noise Emission in accordance with ISO 9296 for the Dell OptiPlex 780 MT is as follows:

(all values L

Operating Mode

Idle HDD Operating 90% CPU ODD Operating

expressed in bels; 1 bel=10 decibels, re 10

WAd

Typical Configuration

Declared Sound Power (L

3.7 3.9

3.9 3.9

3.8 4.0

5.1 5.1

The Declared A-weighted Sound Pressure Level in decibels (re 2x10

measured in accordance with ISO 7779 7.6.1, 7.6.2, and C.15.2 and declared in accordance with ISO 9296 for this product is as

follows

Operating Mode

Typical Configuration Declared Sound Pressure

(LpA)

-12

Watts)

High-end Configuration

)

Declared Sound Power (L

WAd

)

WAd

-5

Pa), at Operator, Bystander, and Desk Side Positions are

High-end Configuration Declared Sound Pressure

(LpA)

Idle HDD Operating 90% CPU ODD Operating

All tests are conducted according to ISO 7779 and declared according to ISO 9296 except 90% CPU. For this mode, the system CPU was stressed

at 90% utilization with no other peripheral device actively seeking. This test mode is not specified in ISO 7779, but was measured using the same

microphone distances and measurement techniques defined for the other reported operating modes.

Declared Sound Power rounded to nearest tenth of a bel per ISO 9296 section 4.4.2

Table-Top Floor-Standing Table-Top Floor- Standing

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystand-

tion (LpA)

26.5 24.2 21.0 21.2 26.8 24.3 20.9 21.4

26.7 24.9 21.1 20.9 26.8 23.9 21.8 21.4

26.7 24.8 21.6 21.3 30.0 26.3 22.4 22.0

39.7 35.8 36.6 36.1 40.7 36.0 35.4 33.5

er Posi-

Page 46

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

ACO UST IC NOI SE EMI SS ION IN FOR MAT ION

OPTIPLEX 790 DT

Component

Typical Configuration High-end Configuration

CPU Intel l3,3.3GHZ,2c SNB 65W Intel I5,3.1GHZ ,4c SNB 95W Memory 2G DDR3 1333MHz 2G DDR3 1333MHz(x2) HDD (#, capacity) 250G 7200RPM SATA2 500G 7200RPM SATA2 RMSD 16X DVD+/-RW SATA HH 16X DVD+/-RW SATA HH Graphics Adapter Intel® HD Graphics Family AMD Radeon HD6350

The Declared Noise Emission in accordance with ISO 9296 for the Dell OptiPlex 780 DT is as follows:

(all values L

Operating Mode

Idle HDD Operating 90% CPU ODD Operating

expressed in bels; 1 bel=10 decibels, re 10

WAd

Typical Configuration

Declared Sound Power (L

3.7 3.7

3.6 3.8

4.1 4.4

5.1 5.1

The Declared A-weighted Sound Pressure Level in decibels (re 2x10

measured in accordance with ISO 7779 7.6.1, 7.6.2, and C.15.2 and declared in accordance with ISO 9296 for this product is as

follows

Operating Mode

Typical Configuration Declared Sound Pressure

(LpA)

-12

Watts)

WAd

)

High-end Configuration

Declared Sound Power (L

-5

Pa), at Operator, Bystander, and Desk Side Positions are

WAd

)

High-end Configuration Declared Sound Pressure

(LpA)

Idle HDD Operating 90% CPU ODD Operating

All tests are conducted according to ISO 7779 and declared according to ISO 9296 except 90% CPU. For this mode, the system CPU was stressed

at 90% utilization with no other peripheral device actively seeking. This test mode is not specified in ISO 7779, but was measured using the same

microphone distances and measurement techniques defined for the other reported operating modes.

Declared Sound Power rounded to nearest tenth of a bel per ISO 9296 section 4.4.2

Table-Top Floor-Standing Table-Top Floor- Standing

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystand-

tion (LpA)

24.6 20.7 20.5 19.5 24.9 22.5 21.0 20.9

24.9 21.2 20.7 19.8 24.2 21.8 21.0 20.9

29.4 24.1 20.8 21.3 33.4 30.7 27.1 26.2

42.2 36.8 35.1 34.7 41.2 37.2 35.5 33.5

er Posi-

Page 47

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

ACO UST IC NOI SE EMI SS ION IN FOR MAT ION

OPTIPLEX 790 SFF

Component

Typical Configuration High-end Configuration

CPU Intel l3,3.3GHZ,2c SNB,65W Intel I5,3.1GHZ ,4c SNB 95W Memory 2G DDR3 1333MHz 2G DDR3 1333MHz(x2) HDD (#, capacity) 250G 7200RPM SATA2 500G 7200RPM SATA2 RMSD 16X DVD+/-RW SATA HH 16X DVD+/-RW SATA HH Graphics Adapter Intel® HD Graphics Family AMD Radeon HD6350

The Declared Noise Emission in accordance with ISO 9296 for the Dell OptiPlex 780 SFF is as follows:

(all values L

Operating Mode

Idle HDD Operating 90% CPU ODD Operating

expressed in bels; 1 bel=10 decibels, re 10

WAd

Typical Configuration

Declared Sound Power (L

3.6 3.9

3.6 4.0

3.9 4.3

4.6 4.6

The Declared A-weighted Sound Pressure Level in decibels (re 2x10

measured in accordance with ISO 7779 7.6.1, 7.6.2, and C.15.2 and declared in accordance with ISO 9296 for this product is as

follows

Operating Mode

Typical Configuration Declared Sound Pressure

(LpA)

WAd

-12

Watts)

)

High-end Configuration

Declared Sound Power (L

-5

Pa), at Operator, Bystander, and Desk Side Positions are

)

WAd

High-end Configuration Declared Sound Pressure

(LpA)

Idle HDD Operating 90% CPU ODD Operating

All tests are conducted according to ISO 7779 and declared according to ISO 9296 except 90% CPU. For this mode, the system CPU was stressed

at 90% utilization with no other peripheral device actively seeking. This test mode is not specified in ISO 7779, but was measured using the same

microphone distances and measurement techniques defined for the other reported operating modes.

Declared Sound Power rounded to nearest tenth of a bel per ISO 9296 section 4.4.2

Table-Top Floor-Standing Table-Top Floor- Standing

Operator Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystander

Position

25.3 21.6 19.6 18.6 29.4 25.8 22.1 21.4

24.7 20.5 20.6 19.9 29.3 25.4 22.7 20.6

28.9 24.2 21.0 21.0 32.9 28.1 27.5 26.5

36.9 30.6 29.5 27.7 38.0 32.4 33.2 29.6

(LpA)

Page 48

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 2.0

ACO UST IC NOI SE EMI SS ION IN FOR MAT ION

OPTIPLEX 790 USFF

Component

Typical Configuration

CPU Intel l3,3.3GHZ,2c SNB 65W Memory 1G DDR3 1333MHz HDD (#, capacity) 250G 7200RPM SATA2 RMSD 8X 12.7 SATA DVDRW Graphics Adapter Intel® HD Graphics Family

The Declared Noise Emission in accordance with ISO 9296 for the Dell Optiplex 780 USFF is as follows:

(all values L

Operating Mode

Idle HDD Operating 90% CPU ODD Operating

expressed in bels; 1 bel=10 decibels, re 10

WAd

Typical Configuration

Declared Sound Power (L

3.7

4.3

4.7

The Declared A-weighted Sound Pressure Level in decibels (re 2x10

measured in accordance with ISO 7779 7.6.1, 7.6.2, and C.15.2 and declared in accordance with ISO 9296 for this product is as

follows

Operating Mode

Typical Configuration Declared Sound

Pressure (LpA)

WAd

-12

Watts)

)

-5

Pa), at Operator, Bystander, and Desk Side Positions are

Idle

Table-Top Floor-Standing

Operator

Position

(LpA)

Bystander

Position

(LpA)

Operator

Position

(LpA)

Bystande r Position

29.8 27.5 22.3 21.6

(LpA)

HDD Operating 30.8 29.2 21.9 21.5 90% CPU 36.3 34.9 26.4 25.0 ODD Operating 39.3 34.7 31.6 29.3

All tests are conducted according to ISO 7779 and declared according to ISO 9296 except 90% CPU. For this mode, the system CPU was stressed

at 90% utilization with no other peripheral device actively seeking. This test mode is not specified in ISO 7779, but was measured using the same

microphone distances and measurement techniques defined for the other reported operating modes.

Declared Sound Power rounded to nearest tenth of a bel per ISO 9296 section 4.4.2