Fujitsu siemens D2581-A DATASHEET

Value Mainboard D2581-A µBTX

Intel

Q33 Chipset for DDR2 800 SDRAM Memory and

Intel

Core™ 2 Duo Processors (1333 MHz FSB)

Issue October 2007

Pages 2

Chipset:

Intel® Q33 / ICH9

Processors:

Intel® Core™ 2 DUO Processors LGA775 with 1333/1066/800 MHz FSB

Intel® Pentium Dual Core E2xxx Processors LGA775 with 800 MHz FSB

Intel® Celeron® 4xx Processors LGA775 with 800 MHz FSB

Compatible with Intel® 06 processors (max. 65W)

Memory:

DDR2 667 SDRAM DDR2 800 SDRAM

Product Features:

Graphics on board Audio on board USB 2.0 on board Intel GbE LAN on board Serial ATA II on board Trusted Platform Modul V1.2 onboard

Data Sheet  Issue: October 2007 Mainboard D2581-A Page 2 / 2

LAN (WoL) by interesting Packets, Link Status Change and Magic

Board Size µBTX: 10,5“ x 9.95“ (266.7 x 264.2 mm) Chipset Intel® Q33 / ICH9 Memory

4 DIMM Sockets (1.8V), 256MB - 8GB, Single Channel or Dual Channel DDR2 800/667SDRAM, unbuffered, no ECC

(For details on recommended RAM, please refer to our website)

Processors

Intel® Core 2 DUO Processors, LGA775, 1333/1066/800 MHz FSB Intel® Pentium Dual Core E2xxx Processors, LGA775, 800 MHz FSB Intel® Celeron® 4xx Processors, LGA775, 800 MHz FSB

(For details on supported processors, please refer to our website)

Power Specification

BTX12V (24 Pin) or ATX12V (20 Pin) Power Supply required Support for Soft-Off Power Supplies 5V and 3.3V Supply Voltage on PCI Slots (PCI Rev. 2.3)

3.3V Auxiliary Supply Voltage on PCI Slots (Wake-Up Function) On board CPU Voltage Regulator, 5V / 2A Auxiliary Power required for USB Wake-Up from Save-to-RAM, Save-to-Disk

Power Supply Requirements

for onboard components (worst case)

Source

Voltage

PS Load (min. .) 1

Voltage

Tolerance

(max)

Mainboard

Current

(max.)

+ 12 V 0.3 A ± 5 % 7 A

Main Power - 12 V 0 A ± 10 % 0.05 A

Supply + 5 V 0.6A ± 5 % 8 A

+ 3.3 V 0A ± 5 % 0.5 A

Aux. Power

Supply

1) PS must support these load conditions if low power processors (e.g. Celeron 4xx) are used.

+ 5 V 0 A ± 5 % 2 A

BIOS

Phoenix Trusted Core BIOS Version 6.00 modified and adapted by Fujitsu Siemens Computers; Recovery BIOS, SM-BIOS (DMI), BIOS and CPU Microcode Update via disk (stable user settings), Quick Boot, Logo Boot, Quiet Boot, Plug & Play, Automatic DRAM and PCI Configuration, BIOS Support for S.M.A.R.T., Advanced Power Management, ACPI S3 (Save-to-RAM), ACPI S4 (Save-to-Disk), Wake on time from S5

Security Features

Recovery BIOS, System and BIOS Password, Boot and/or Write Protection for Floppy Disk Drive, Boot Sequence Control for each Floppy and IDE Drive, Serial Port Access Protection, Boot Sector Virus Warning, Write Protection for Flash BIOS. Trusted Platform Module (TPM) V1.2 (Infineon)

Special Features

Silent Fan LT Independent temperature related processor fan and system fan control System Guard View and adjust Silent Fan LT Silent Drives Noise reduction for optical and hard disk drives Safe Standby Prevents data loss in S3 (save-to-RAM) Recovery BIOS Restores a corrupted BIOS Desk Update Simple driver update with DU DVD Multi Boot Comfortable boot from any boot device HDD Password Access protection for up to two disk drives

External Connectors

LAN

Mouse Audio

USB USB USB VGA COM Keyboard

Graphics

Intel® GMA3100 Graphics Controller, shared memory (up to 256MB), DirectX 9 compliant, upgradeable with PCI Express x16 Graphics Card ADD2 cards

Audio

Realtek ALC262, 2-channel, High Definition Audio

LAN

Broadcom Ethernet Controller with 10/100/1000 MBit/s via PCI Express, Wake-onPacket™, bootix® PXE Support, BIOS MAC Address Display

Drives

4 Serial ATA II 300 Interfaces (up to 3GBit/s, NCQ)

- Floppy

Version D2581-A Features

Chipset Board Size µBTX VGA Stereo Audio / Multichannel Audio  / - Buzzer / int. Speaker Support - /  LAN Gbit / 100 Mbit / 10 Mbit  /  /  LAN ASF / AoL / WoL / Boot / iAMT  / - /  /  / SATA / ATA / RAID / eSATA-support 1)  / - / - /  FireWire™ / USB 2.0 - /  FAN monitored PSU FAN controlled PSU TEMP monitored CPU / ONB1 / ONB2 / OFFB  /  /  / -

Special Features Silent Fan / Silent Fan LT / System Guard / Silent

Drives Recovery BIOS / Desk Update / Multi Boot / Safe Standby HDD Password Logo Boot Option / Intel On Screen Branding  / 

Internal Connectors DIMM Sockets (DDR2 800) 4 PCI Express x16 Slot for Graphics Card 1 PCI Express x1 Slot 1 PCI Slots (32Bit, 33 MHz, Rev. 2.3) 2 SATA (300) / ATA (100) / Floppy 4 / 0 / 1 S/PDIF (digital Audio) OUT / IN 1 / Audio Input Frontpanel Audio (9-Pin) AC’97 / Azalia - / 1 FireWire™ (9-Pin, Intel standard header) USB (2.0, ~480 MB/s, 2 channels per connector) 3 Serial (FIFO, 16550 compatible) FAN PSU3) /CPU / AUX1 / AUX2 1 / 1 / 1 / SMBus (Case Temperature) Intrusion (Case Open) 1 Parallel (EPP/ECP) Pin Connector 2) 1 Power 24 pin (BTX) / 4 pin (12V processor supply) 1 / 1

External Connectors VGA Sub D / DVI 1 / Audio Mic. In / Line in / Line out (or driver configuration) 1 / 1 / 1 Audio Surround / RearSurround / CenterLFE - / - / S/PDIF (digital Audio, cinch) OUT / IN - / S/PDIF (digital Audio, optical) OUT LAN (RJ-45) 1 PS/2 Mouse / Keyboard 1 / 1 FireWire™ (6-Pin, IEEE 1394) USB (2.0, ~480MB/s) 6 Serial (RS232, FIFO, 16550 compatible) 1 Parallel (EPP/ECP) 2) -

1) No Hot Plug support

2) External parallel port possible via optional connector cable

3) Not supported by standard Power Supplies

/ CPU / AUX1 / AUX2 - / - / - / -

/ CPU / AUX1 / AUX2  /  /  / -

Intel Q33 / ICH9

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