User's and BIOS Manual (1.0a)

1-2

SUPERSERVER 6034H-X8R Manual

1-2 Serverboard Features

At the heart of the SuperServer 6034H-X8R lies the X6DH8-XG2, a dual

processor serverboard based on the Intel E7520 chipset and designed to

provide maximum performance. Below are the main features of the X6DH8-

XG2. (See Figure 1-1 for a block diagram of the E7520 chipset).

Processors

The X6DH8-XG2 supports single or dual 604-pin Intel Xeon

EM64T proces-

sors at a FSB speed of 800 MHz. Please refer to the serverboard descrip-

tion pages on our web site for a complete listing of supported processors

(www.supermicro.com).

Memory

The X6DH8-XG2 has eight 240-pin DIMM slots that can support up to 16 GB

of registered ECC DDR2-400 (PC3200) SDRAM. The memory is an inter-

leaved configuration, which requires modules of the same size and speed

to be installed in pairs.

Onboard SCSI

Onboard SCSI is provided with an Adaptec AIC-7902 SCSI chip, which sup-

ports dual channel, Ultra320 SCSI at a throughput of 320 MB/sec for each

channel. The X6DH8-XG2 provides two LVD Ultra320 SCSI ports.

PCI Expansion Slots

The X6DH8-XG2 has two PXH hubs that support one PCI-Express slot and

five PCI-X expansion slots. These expansion slots include one x8 PCI-

Express slot, three 64-bit 133 MHz PCI-X slots and two 64-bit 100 MHz PCI-

X slots.

Onboard Controllers/Ports

One floppy drive controller and two onboard ATA/100 controllers are pro-

vided to support up to four IDE hard drives or ATAPI devices. The color-

coded I/O ports include one COM port (an additional COM header is located

on the serverboard), a VGA (monitor) port, two USB 2.0 ports, PS/2 mouse

and keyboard ports and two gigabit Ethernet ports.