Supero SuperServer 7043L-8R, User Manual

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1-3
Chapter 1: Introduction
Processors
The X5DL8-GG supports single or dual 604/603-pin Intel Xeon processors
of up to 3.06 GHz at a 533/400 MHz FSB (front side bus). Please refer to
the motherboard description pages on our web site for a complete listing of
supported processors (http://www.supermicro.com/Product_page/product-
m.htm).
Memory
The X5DL8-GG has eight 184-pin DIMM slots that can support up to 16 GB
of registered ECC DDR-266/200 (PC2100/1600) SDRAM. Module sizes of
128MB, 256MB, 512MB 1GB and 2GB may be used to populate the DIMM
slots. (The X5DL8-GG was designed to support 2GB DIMM modules in each
slot, however 2GB memory modules have not yet been validated.)
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.
PCI Expansion Slots
The X5DL8-GG has a total of six PCI expansion slots, three of which may
be configured for 133 MHz operation. See Chapter 5 for details.
Onboard Controllers/Ports
One floppy drive controller and two onboard ATA/100 controllers are pro-
vided to support up to four hard drives or ATAPI devices. The color-coded
I/O ports include two COM ports, a parallel port, two USB ports, PS/2 mouse
and keyboard ports and two G-bit Ethernet ports. Two front side USB ports
are also included on the front of the chassis.
Other Features
Other onboard features that promote system health include onboard voltage
monitors, a chassis intrusion header, auto-switching voltage regulators,
chassis and CPU overheat sensors, virus protection and BIOS rescue.