Front view...............................................................................................................................................................................9
Back view.............................................................................................................................................................................. 10
System board layout.............................................................................................................................................................11
Chapter 3: Specifications of Precision 3440 Small Form Factor......................................................... 12
System specifications.......................................................................................................................................................... 12
Dimensions and weight..................................................................................................................................................12
Audio and Speaker......................................................................................................................................................... 15
Ports and connectors.....................................................................................................................................................17
Power supply...................................................................................................................................................................18
Service and support....................................................................................................................................................... 21
Support policy...................................................................................................................................................................... 22
Energy Star and Trusted Platform Module (TPM)......................................................................................................... 22
2. Connect to your network using a cable, or connect to a wireless network.
4Set up your computer
3. Connect the display.
4. Connect the power cable.
Set up your computer
5
5. Press the power button.
6
Set up your computer
6. Finish operating system setup.
For Ubuntu:
Follow the on-screen instructions to complete the setup. For more information about installing and configuring Ubuntu, see the
knowledge base articles SLN151664 and SLN151748 at www.dell.com/support.
For Windows:Follow the on-screen instructions to complete the setup. When setting up, Dell recommends that you:
•Connect to a network for Windows updates.
NOTE:
If connecting to a secured wireless network, enter the password for the wireless network access when
prompted.
•If connected to the internet, sign in with or create a Microsoft account. If not connected to the internet, create an offline account.
•On the Support and Protection screen, enter your contact details.
7. Locate and use Dell apps from the Windows Start menu—Recommended
Table 1. Locate Dell apps
Dell appsDetails
Dell Product Registration
Register your computer with Dell.
Dell Help & Support
Access help and support for your computer.
Set up your computer7
Table 1. Locate Dell apps (continued)
Dell appsDetails
SupportAssist
Proactively checks the health of your computer’s hardware and
software.
Dell Update
Updates your computer with critical fixes and important device
drivers as they become available.
Dell Digital Delivery
Download software applications including software that is
purchased but not preinstalled on your computer.
NOTE: Renew or upgrade your warranty by clicking the
warranty expiry date in SupportAssist.
8Set up your computer
Topics:
•Front view
•Back view
•System board layout
Front view
2
Chassis overview
1. Power button and power light
2. SD card reader (Optional)
3. Hard drive activity light
4. Universal audio jack port
5. USB 2.0 Type-A port with PowerShare
6. USB 2.0 Type-A port
7. USB 3.2 Gen 2 Type-C port with PowerDelivery
8. USB 3.2 Gen2 Type-A port
9. Optical disk drive
Chassis overview9
Back view
1.
Line -in/out retasking
2. Two DisplayPort 1.4 ports
3. Serial Port
4. PS/2 Keyboard port
5. USB 3.2 Gen 2 Type-A port
6. Two USB 2.0 ports with Power On
7. Expansion card slots
8. Power connector port
9. Power supply diagnostic light
10. Padlock loop
11. Network port
12. Three USB 3.2 Gen 1 Type-A ports
13. Kensington security-cable slot
14. PS/2 Mouse port
15. Release latch
10
Chassis overview
System board layout
1. Video connector2. Intrusion switch connector (Intruder)
3. CPU power connector (ATX_CPU)4. CPU fan connector
7. Power switch connector (PWR_SW)8. Remote PWR switch connector
9. Media card reader connector (Card_reader)10. M.2 WLAN connector
11. System fan connector12. SATA 1 connector
13. M.2 Soild-state drive connector14. SATA 2 connector
15. PSU connector16. SATA 3 connector
17. Internal speaker connector18. SATA power connector
19. PCI-e connectors20. Coin cell battery
21. USB Type-C connector22. Processor socket (CPU)
Chassis overview11
Specifications of Precision 3440 Small Form
Factor
Topics:
•System specifications
•Support policy
•Energy Star and Trusted Platform Module (TPM)
•Accessories
•Add-in cards
System specifications
NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your
computer. For more information about the configuration of your computer, go to Help and Support in your Windows
operating system and select the option to view information about your computer.
3
Dimensions and weight
Table 2. Dimensions and weight
DescriptionValues
Height:
Front
Rear
Width
Depth
Weight (maximum)
290 mm (11.42 in.)
290 mm (11.42 in.)
92.6 mm (3.65 in.)
292.8 mm (11.53 in.)
5.59 kg (12.32 lb)
NOTE: The weight of your computer depends on the
configuration ordered and the manufacturing variability.
Chipset
Table 3. Chipset
DescriptionValues
Chipset
Processor
DRAM bus width
Flash EPROM
12Specifications of Precision 3440 Small Form Factor
Intel W480
10th Generation Intel Core i3/i5/i7/i9/Xeon
Two channels, 128-bit
32 MB
Table 3. Chipset (continued)
DescriptionValues
PCIe bus
Non-volatile memoryYes
BIOS Configuration Serial Peripheral Interface (SPI)256 Mbit (32 MB) located at SPI_FLASH on chipset
Trusted Platform Module (Discrete TPM Enabled)24 KB located at TPM 2.0 on chipset
Firmware TPM (Discrete TPM Disabled)By default the Platform Trust Technology feature is visible to the
NIC EEPROMLOM configuration contained within SPI flash ROM instead of
Upto Gen 3
OS
LOM e-fuse
Processors
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.
Device Guard (DG) and Credential Guard (CG) are the new security features that are only available on Windows 10 Enterprise today.
Device Guard is a combination of enterprise-related hardware and software security features that, when configured together, will lock a
device down so that it can only run trusted applications. If it is not a trusted application, it cannot run.
Credential Guard uses virtualization-based security to isolate secrets (credentials) so that only privileged system software can access
them. Unauthorized access to these secrets can lead to credential theft attacks. Credential Guard prevents these attacks by protecting
NTLM password hashes and Kerberos Ticket Granting Tickets.
NOTE:
Processor numbers are not a measure of performance. Processor availability is subject to change and may vary
by region/country.
Table 4. Processors
ProcessorsWattageCore
10th
Generation
Intel Core
i3-10100
10th
Generation
Intel Core
i5-10500
10th
Generation
Intel Core
i5-10600
10th
Generation
Intel Core
i7-10700
65 W483.6 GHz to 4.3
65 W6123.1 GHz to 4.5
65 W6123.3 GHz to 4.8
65 W8162.9 GHz to 4.7
count
Thre
SpeedCacheIntegrated graphicsGSPDG/CG
ad
coun
t
6 MBIntel UHD Graphics 630
GHz
12 MBIntel UHD Graphics 630
GHz
12 MBIntel UHD Graphics 630
GHz
16 MBIntel UHD Graphics 630
GHz
NoYes
YesYes
YesYes
YesYes
Ready
Specifications of Precision 3440 Small Form Factor13
Table 4. Processors (continued)
ProcessorsWattageCore
10th
Generation
Intel Core
i9-10900
Intel Xeon
W-1250
Intel Xeon
W-1270
Intel Xeon
W-1290
65 W10202.8 GHz to 4.6
80 W6123.3 GHz to 4.4
80 W8163.2 GHz to 4.7
80 W10203.7 GHz to 4.9
count
Operating system
•Windows 10 Home (64-bit)
•Windows 10 Enterprise (64-bit)
•Windows 10 Professional (64-bit)
•Windows 10 Pro Education (64-bit)
•Windows 10 LTSC (64-bit)
•Ubuntu 18.04
Thre
SpeedCacheIntegrated graphicsGSPDG/CG
ad
coun
t
20 MBIntel UHD Graphics 630
GHz
12 MBIntel UHD Graphics 630
GHz
16 MBIntel UHD Graphics 630
GHz
20 MBIntel UHD Graphics 630
GHz
YesYes
YesYes
YesYes
YesYes
Ready
Memory
Table 5. Memory specifications
DescriptionValues
Slots
Type
Speed
Maximum memory
Minimum memory
Memory size per slot
Configurations supported
4 DIMM slots
DDR4
•2666 MHz for Intel Core i3/i5/Xeon W-1250 processors, 2933
128 GB
4 GB
4 GB, 8 GB, 16 GB, 32 GB
•4 GB, 1 x 4 GB, DDR4, 2666 MHz for Intel Core i3/i5/Xeon
•8 GB, 2 x 4 GB, DDR4, 2666 MHz for Intel Core i3/i5/Xeon
•8 GB, 1 x 8 GB, DDR4, 2666 MHz for Intel Core i3/i5/Xeon
MHz for Intel Core i7/i9/Xeon W-1270/W-1290 processors
W-1250 processors, 2933 MHz for Intel Core i7/i9/Xeon
W-1270/W-1290 processors
W-1250 processors, 2933 MHz for Intel Core i7/i9/Xeon
W-1270/W-1290 processors
W-1250 processors, 2933 MHz for Intel Core i7/i9/Xeon
W-1270/W-1290 processors
14Specifications of Precision 3440 Small Form Factor
Table 5. Memory specifications (continued)
DescriptionValues
•16 GB, 2 x 8 GB, DDR4, 2666 MHz for Intel Core i3/i5/Xeon
W-1250 processors, 2933 MHz for Intel Core i7/i9/Xeon
W-1270/W-1290 processors
•32 GB, 4 x 8 GB, DDR4, 2666 MHz for Intel Core i3/i5/Xeon
W-1250 processors, 2933 MHz for Intel Core i7/i9/Xeon
W-1270/W-1290 processors
•32 GB, 2 x 16 GB, DDR4, 2666 MHz for Intel Core i3/i5/Xeon
W-1250 processors, 2933 MHz for Intel Core i7/i9/Xeon
W-1270/W-1290 processors
•64 GB, 4 x 16 GB, DDR4, 2666 MHz for Intel Core i3/i5/Xeon
W-1250 processors, 2933 MHz for Intel Core i7/i9/Xeon
W-1270/W-1290 processors
•128 GB, 4 x 32 GB, DDR4, 2666 MHz for Intel Core i3/i5/Xeon
W-1250 processors, 2933 MHz for Intel Core i7/i9/Xeon
W-1270/W-1290 processors
Storage
Your computer supports one of the following configurations:
•One 2.5-inch hard-disk drive
•Two 2.5-inch hard-disk drives
•One 3.5-inch hard-disk drive
•One 2.5-inch hard-disk drive and one 3.5-inch hard-disk drive
•One M.2 2230 or 2280 solid-state drive (class 40)
•One M.2 2230 or 2280 solid-state drive (class 40) and one 3.5-inch hard-disk drive
•One M.2 2230 or 2280 solid-state drive (class 40) and one 2.5-inch hard-disk drive
•One M.2 2230 or 2280 solid-state drive (class 40) and two 2.5-inch hard-disk drives
Table 6. Storage specifications
Storage typeInterface typeCapacity
2.5 in. hard-disk drive, 5400 RPMSATAUpto 2 TB
2.5 in. hard-disk drive, 7200 RPMSATAUpto 1 TB
2.5 in. hard-disk drive, 7200 RPM, FIPS Self Encrypting
Opal 2.0
Operating System Driver Support Dell ControlVault2 Driver
Manageability (examples WOL, PXE) No, this is not a LAN controller chipset.
Management Capabilities Alerting (example ASF 2.0) No, this is not a LAN controller chipset.
Add-in Slots
Card reader connector1 (10 PIN)
USB 2.0 header1 (5 PIN)
NFC header1 (6 PIN)
Out of Band Systems Management Intel Standard
Manageability
Intel Standard Manageability (ISM) must be configured in our factory at the time of purchase, as it is NOT field upgradable. ISM offers
out-of-band management and DASH compliance https://registry.dmtf.org/registry/results/field_initiative_name%3A%22DASH
%201.0%22. ISM offers a limited set of out-of-band features like remote power on/off, Serial-over-LAN redirect, Wake-on-LAN, etc. ISM
leverages the same capabilities that were available with Intel’s Active Management Technology (AMT) version 5.0.
To learn more about Intel ISM, visit Intel’s website at: https://software.intel.com/en-us/blogs/2009/03/27/what-is-standard-
manageability
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
20
Specifications of Precision 3440 Small Form Factor
Table 17. Computer environment
DescriptionOperatingStorage
Temperature range
Relative humidity (maximum)
Vibration (maximum)
Shock (maximum)
Altitude (maximum)
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use.
*
10°C–35°C (50°F–95°F)-40°C-65°C (-40°F-149°F)
20% to 85% (non-condensing)5% to 95% (non-condensing)
0.52 GRMS random at 5 Hz to 350 Hz2.0 GRMS random at 5 Hz to 350 Hz
Bottom half-sine pulse with a change in
velocity of 50.8 cm/sec (20 in./sec)
3048 m (10,000 ft)10,668 m (35,000 ft)
105G half-sine pulse with a change in
velocity of 133 cm/sec (52.5 in./sec)
Service and support
NOTE: For more details on Dell Service Plans, see https://www.dell.com/learn/us/en/19/services/warranty-support-
services.
Table 18. Warranty
Warranty
1 Year Basic Warranty with Hardware Service on site service after remote diagnosis
2 Years Basic Warranty Extension
3 Years Basic Warranty Extension
4 Years Basic Warranty Extension
5 Years Basic Warranty Extension
1 Year ProSupport and Next Business Day on-site service
2 Years ProSupport and Next Business Day on-site service
3 Years ProSupport and Next Business Day on-site service
4 Years ProSupport and Next Business Day on-site service
5 Years ProSupport and Next Business Day on-site service
1 Year ProSupport Plus for Client with Next Business Day on-site service
2 Years ProSupport Plus for Client with Next Business Day on-site service
3 Years ProSupport Plus for Client with Next Business Day on-site service
4 Years ProSupport Plus for Client with Next Business Day on-site service
5 Years ProSupport Plus for Client with Next Business Day on-site service
Table 19. Accidental damage services
Accidental Damage Services
1 Year Accidental Damage Service
2 Years Accidental Damage Service
3 Years Accidental Damage Service
4 Years Accidental Damage Service
Specifications of Precision 3440 Small Form Factor21
Table 19. Accidental damage services (continued)
Accidental Damage Services
5 Years Accidental Damage Service
Support policy
For more information on support policy, see the knowledge base articles PNP13290, PNP18925, and PNP18955.
Energy Star and Trusted Platform Module (TPM)
Table 20. Energy Star and TPM
FeaturesSpecifications
TPM (Optional)HW/FW Trusted Platform Module support
Accessories
Table 21. Accessories
Accessories
Audio
Keyboard and Mice
Monitors
Stands and Mounts
Add-in cards
Table 22. Add-in cards
Add-in cards
Serial and parallel port PCIe card
•Dell Pro Stereo Headset - UC350
•Dell Wireless Keyboard and Mouse, KM636, Black
•Dell 24 Monitor - E2420HS
•Dell Dual Monitor Arm - MDA20
•Dell Dual Monitor Stand - MDS19
•Dell Single Monitor Arm - MSA20
22Specifications of Precision 3440 Small Form Factor
4
Getting help
Topics:
•Contacting Dell
Contacting Dell
Prerequisites
NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice,
packing slip, bill, or Dell product catalog.
About this task
Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services
may not be available in your area. To contact Dell for sales, technical support, or customer service issues:
Steps
1. Go to Dell.com/support.
2. Select your support category.
3. Verify your country or region in the Choose a Country/Region drop-down list at the bottom of the page.
4. Select the appropriate service or support link based on your need.
Getting help23
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