Page 1
Value Mainboard D2721-A
µBTX
- preliminary -
nVIDIA MCP78B Chipset for DDR2 800 / 667 SDRAM Memory and
AMD Phenom™ / Athlon™ / Sempron™ Processors (Hyper Transport™ 3.0)
(Picture similar to product)
Chipset:
nVIDIA MCP78B
Processors:
AMD Phenom™
AMD Athlon™
AMD Sempron™
Socket AM2+ with Hyper Transport™ 3.0
and Split Power Plane Support
Memory:
DDR2 667 SDRAM
DDR2 800 SDRAM
Product Features:
Nvidia integrated graphics on board
Audio on board
GbE LAN on board
Serial ATA II RAID on board
USB 2.0 on board
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Issue September 2007
Page 2
Data Sheet Issue: September 2007 Mainboard D2721-A Page 2 / 2
Board Size µBTX: 10,5“ x 9.95“ (266.7 x 264.2 mm)
Chipset nVIDIA MCP78B
Memory
4 DIMM Sockets (1.8V), 256MB - 8GB, Single Channel or
Dual Channel DDR2 800/667 SDRAM, unbuffered, no ECC
(For details on recommended RAM, please refer to our website)
Processors
AMD Phenom™ Processors (Quad Core and Triple Core), Athlon™ 64
X2 Processors, AMD Athlon™ 64 Processors, AMD Sempron™
Processors
Socket AM2+, Hyper Transport™ 3.0, Split Power Plane, up to 89W
(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 Maximal Mainboard
variation
+ 12 V ± 5 % 15 A
Main Power - 12 V ± 10 % 0.05 A
Supply + 5 V ± 5 % 6.0 A
+ 3.3 V ± 5 % 2.0 A
Aux. Power Supply + 5 V ± 5 % 2A
BIOS
Phoenix TrustedCore BIOS Version V6.00
modified and adapted by Fujitsu Siemens Computers; Recovery BIOS,
SM-BIOS (DMI), BIOS 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, Serial Port Access
Protection, Boot Sector Virus Warning, Write Protection for Flash BIOS
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
Recovery BIOS Restores a corrupted BIOS
Desk Update Simple driver update with DU CD
Multi Boot Comfortable boot from any boot device
External Connectors
LAN Mouse Audio
USB USB USB COM VGA Keyboard
Current
(Maximal)
Graphics
nVIDIA integrated graphics, shared memory (up to 256MB), DirectX 10
compliant, upgradeable with PCI Express x16 Graphics Card
Audio
Realtek ALC262, 2-channel, High Definition Audio
LAN
Broadcom Ethernet Controller with 10/100/1000 MBit/s via PCI Express,
ASF 2.0, Wake-on-LAN (WoL) by interesting Packets, Link Status Change
and Magic Packet™, bootix® PXE Support, BIOS MAC Address Display
Drives
4 Serial ATA II 300 Interfaces (up to 3 GBit), up to 4 Drives, RAID 0/1
1 Floppy
Version D2721-A
Features
Chipset nVidia MCP78B
Board Size µBTX
VGA
Audio / 8-channel / S/PDIF 5.1 / - / Buzzer / int. Speaker Support - /
LAN Gbit / 100 Mbit / 10 Mbit / /
LAN ASF / AoL / WoL / Boot / - / /
SATA / ATA / RAID / eSATA-support 1) / - / /
FireWire™ / USB 2.0 - /
FAN monitored PSU
FAN controlled PSU
3)
/ CPU / AUX1 / AUX2 - / - / - / -
3)
/ CPU / AUX1 / AUX2 - / / / -
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 - /
Internal Connectors
DIMM Sockets (DDR2 / DDR3) 4 / PCI Express x16 (Gen. 2) 1
PCI Express x1 Slot 1
PCI Slots (32Bit, 33 MHz, Rev. 2.3) 2
Extension Slot for DVI connector module 1
SATA (300) / ATA (133) / Floppy 4 / - / 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) 2
Serial (FIFO, 16550 compatible) FAN PSU 3) / CPU / AUX1 / AUX2 - / 1 / 1 / Intrusion (Case Open) Parallel (EPP/ECP) Pin Connector 1
Power 24 pin (BTX) / 4 pin (12V processor supply) 1 / 1
External Connectors
VGA Sub D / DVI 2) 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) 4) -
1) No Hot Plug support
2) DVI optional via connector module
3) Not supported by standard PowerSupplies
4) External parallel port possible via optional connector
All rights, including rights created by patent grant or registration of a utility model or design as well
as rights of technical modifications are reserved. Delivery subject to availability. Designations may
be trademarks, the use of which by third parties for their own purposes may violate the rights of the
trademark owners.
Copyright Fujitsu Siemens Computers, 09/2007
Published by
Fujitsu Siemens Computers
http://www.fujitsu-siemens.com/
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