User`s guide
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Appendix B
B. System Specifications
Processors 
Single or dual Intel Xeon 5500 processors (both CPUs must be of the same type)
Chipset 
Intel 5520/ICH10R chipset 
BIOS 
32 Mb AMIĀ® SPI Flash ROM 
Memory Capacity 
Eighteen DIMM sockets supporting up to 144 GB of DDR3-1333/1066/800 registered ECC 
SDRAM 
Note: Interleaved memory - requires memory must be installed four modules at a time. 
SATA Controller 
Intel on-chip (ICH10R) controller for 6-port 3 Gb/s SATA (RAID 0, 1, 10 and 5 supported) 










