4GB -2X2GB- Memory Ram Compatible with Supermicro C7X58- X8Sax- X8St3-F- X8Ste Motherboard by CMS A77

SuperMicron model number MBD-X8SAX-B; MBD-X8SAX-O, MBD-X8ST3-F-B; MBD-X8ST3-F-O, MBD-X8STE-B; MBD-X8STE-O 4GB Total memory using 2pc of 2GB 1066MHz Module 240pin dimm DDR3 1066. This motherboard will also works with PC10600 1333MHZ Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode. MODULES MUST BE ORDERED AND INSTALLED IN GROUPS OF THREE for Triple Channel mode. Supermicro C7X58 Motherboard Supermicro X8SAX Motherboard Supermicro X8ST3-F Motherboard Supermicro X8STE Motherboard Max Memory 24GB Sockets 6 If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation). Maximum configurations require a 64-bit operating system. MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode