Themis RES-22DCX, Installation Manual

Page: 32 / 148

1-4
Themis Computer
RES-22DCX Installation Manual
The RES-22DCX front panel houses three removable hard-disk drive bays (two on
the left and one on the right), either Ultra320 SCSI or SATA II. Hard-disk drive
requirements should be ordered at the time of purchase.
Also included on the front panel is a combination CD-RW/DVD-ROM Slimline
drive, a reset switch, and the system power button and LEDs (see
Figure 1-5 on
page 1-10). The rear panel contains I/O faceplates for three PCI cards (graphics,
NIC, etc.), two AC power supplies with latch locks and power-cord sockets, and all
I/O connectors (
Figure 1-5 ).
Major features of the RES-22DCX are described in Table 1-1 . Major internal com-
ponents can be seen in the open top view (cover removed) of Figure 1-4 on
page 1-6.
Table 1-1. Major Features of the RES-22DCX
Feature Details
Processor (CPU)
z Two dual-core Intel 771-pin Xeon CPUs @ up to 2.33 GHz
z 2-MB or 4-MB L2 cache (per core)
z 667/1066/1333 MHz front-side system bus speed
z On-board Voltage-Regulator Module
Chipset
z Intel 5000X chipset:
— Memory Controller Hub (MCH)
— 6700 PCI-X Hub (PXH-V)
— Enterprise SouthBridge 6321 I/O Controller Hub (ICH)
Memory
z Eight 240-pin DIMM sockets supporting up to 32 GB of registered ECC
DDR2 FBD 667/533 SDRAM
Expansion slots
The following 3 PCI slots are horizontally located on a PCI Riser Card in-
stalled in slot 6:
z Upper Slot : One PCI-X (64-bit, 100/133-MHz) slot
z Middle Slot : One PCI- Express (x16 @4-GB/sec) slot
z Lower Slot : One PCI-X (64-bit, 100/133-MHz) slot
Peripheral Support
z Three removable Ultra320 SCSI or SATA II hard-disk drives
z 1 combination CD-RW/DVD-ROM slimline (IDE) drive
Integrated SCSI
(no external I/O)
z Dual-channel Ultra320 support for internal SCSI hard-disk drives through
cabled on-board headers ( system default )
Serial ATA
(no external I/O)
z Dual-channel support for internal SATA II drives through cabled on-board
headers