Mainboard D2568
Hardware Specifications
Processors
● Dual LGA771 sockets
● Supports one or two Dual-Core Intel®
Xeon® Processors 5200 Series
or Quad-
Core Intel® Xeon® Processors 5400
Series
● 1333 MHz Front-Side Bus
● VRD11.0 compliant voltage regulation
design
Integrated Mass Storage Port
● Six ESB2 integrated SATA2 ports up to 3
Gbit/s with SATA RAID 0,1, 10 and 5
● One bus-master UDMA ATA100/66/33
Parallel IDE channel support up to 2
ATA/ATAPI compliant devices
Chipset
● Intel® 5400 Seaburg MCH chipset
(North Bridge)
● Intel® 6321ESB I/O Controller
(South Bridge)
● Winbond W83627EHG Super I/O chip
Integrated SAS (Serial Attached SCSI)
● LSI 1068E SAS Controller with 8 ports
at PCI-E x4 interface of ESB2
● Supports RAID0 (Integrated Striping, IS),
RAID1 (Integrated Mirroring, IM) and
RAID1E (Integrated Mirroring Enhanced,
IE)
● Supports Hot Swapping, SMART and Hot
Spare Disks
Expansion Slots
● Two X16 PCI-Express high-performance
Graphics slots with x16 signal
● One X8 PCI-Express slot with x8 signal
● Two PCI-X 64-bit 133/100/66MHz (3.3-
Volt) slots
● One PCI 32-bit 33MHz (5-Volt) slot
● Total of six usable slots
Integrated LAN
● Intel® 82563EB Gilgal Dual-Port PCI-
Express Gigabit Ethernet with ASF2.0
System Hardware Monitoring
● Total five 4-pin fan headers with
tachometer monitoring and PWM control
● Chassis intrusion header
● Temperature and voltage monitoring
Memory
● Eight 240-pin 1.8-Volt DDR2-667
FB-DIMM sockets
● Quad channel memory bus
● Supports ECC memory
Up to 64GB of DDR2 FB-DIMM modules
BIOS
● Phoenix TrustedCore BIOS 8Mbit Flash
● Supports ACPI 2.0, PnP, DMI 2.0
● Auto configuration of mass storage
devices
● Multiple boot options
● Power Management: ACPI S1, S3, S4 and
S5 modes
IEEE
● Texas Instruments TSB43AB22A Ctrl.
● Two ports 400Mbit
Trusted Platform Management (TPM)
● Infineon SLB9635TT 1.2
Other Integrated I/O Interfaces
● One floppy connector for up to two drives
● One UART serial port connector
● One ECP/EPP/SPP parallel connector
● Eight USB2.0 ports (4 USB ports via
header)
● PS/2 mouse & keyboard ports
A26361-D2568-Z120-1-7619, edition 1 5
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