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1.4 Motherboard Specification
Processors
Dual uPGA 940 sockets
Dual onboard 4-phase VRD
Supports one or two AMD Opteron 200 series processors
Supports Single and Dual Core AMD Opteron processor
Supports 2000MT/s HyperTransport
Chipsets
ServerWorks HT2000 and HT1000 chipsets
Supports two independent PCI-X buses
National Semiconductor Super I/O PC87417 chip
Memory
4+4 184-pin 2.6-Volt DDR DIMM sockets
Dual channel memory bus
Four-way interleaved memory banks (pair of DIMMs required)
Supports DDR-400/333/266 memory
Supports Registered ECC type memory modules only
Supports up to 32GB
Expansion Slots
Two PCI-Express X8 slot
One PCI-Express X1 slot
Three 64-bit 133/100MHz PCI-X Slots
Total of six usable slots
ServerWorks HT1000 Integrated SATA II
Independent DMA operation on 4 ports
DMA Transfers up to 1.5Gb/s
ServerWorks HT1000 Integrated ATA
Provides one PCI bus master channel for up to two enhanced IDE devices
Support for UDMA 100/66/33 IDE drives and ATAPI compliant device
ServerWorks HT2000 Integrated LAN Controller
ServerWorks HT2000 dual channel Gigabit Ethernet controller
Two RJ-45 connectors with LEDs
PXE option ROM solution
Integrated U320 SCSI Controller (Optonal)
LSI 1020A Single-Channel Ultra320 SCSI controller connected PCI-X bus
NVRAM support RAID
Two 68-pin SCSI connectors
Supports LSI Zero Channel RAID (ZCR) solution (LSI Logic MegaRAID SCSI 320-0
ZCR) – card not included
Double transition clocking for 320 MB/sec throughput on each channel
Integrated Graphics Controller
ATI RADEON RAGE XL PCI graphics controller
8MB Frame Buffer of video memory
ServerWorks HT1000 Integrated USB 2.0
Four USB 2.0 ports (two rear panel connectors and one header)
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