S UPER S ERVER 8060 Manual 1-3 Mainboard Features At the heart of the SuperServer 8060 lies the S2QE6, a quad processor motherboard designed to provide maximum performance in a four-way sys- tem. Below are the main features of the S2QE6. Processors The S2QE6 supports Pentium III and II 400-700 MHz Xeon 100 MHz FSB processors in 1, 2, 3 and 4-way configurations. Future higher speed pro- cessors with a 100 MHz FSB are also supported. Please refer to the support section of our web site for a complete listing of supported proces- sors (http://www.supermicro.com/TechSupport.htm).
Memory The MEC (Memory Expansion Card) included with your S2QE6 has 16 DIMM slots that can support up to 16 GB of ECC registered DIMM. Module sizes of 128MB, 256MB, 512MB and 1 GB may be used to populate the MEC. Onboard SCSI Onboard SCSI is provided with an Adaptec AIC-7899 SCSI controller chip, which supports dual channel, Ultra160 SCSI at a burst throughput rate of 160 MB/sec for each channel. The S2QE6 provides three SCSI ports: two 68-pin LVD Ultra160 connectors (on channels A and B) and one 50-pin Legacy SCSI connector (shared with channel B.) PCI Expansion Slots The S2QE6 has a total of six PCI expansion slots that consist of two 64-bit 66 MHz slots and four 64/32-bit 33 MHz slots.
The four 33 MHz slots are backward compatible with 32-bit PCI cards. These PCI slots run on two separate data buses to provide a total I/O bandwidth of 792 MB/sec. ATI Rage XL PCI Graphics Controller An onboard ATI graphics controller based on the Rage XL graphics chip is integrated into the S2QE6. This onboard graphics controller includes 8 MB of onboard memory and fully supports sideband addressing. This onboard graphics package provides a bandwidth of up to 512 MB/sec over a 32-bit graphics memory bus on the S2QE6. 1-4