Sun Fire X4470

Maximum Memory 512gb
Memory Slots 64
Installation Notes The Sun Fire X4470 can accept DDR3-1066 or DDR3-1333 memory. Do not mix the two speeds.

Part NumberDescriptionSun Original Sun Original - Manufactured by a Sun approved vendor with Sun barcode/PN label affixed3rd Party Third Party - Memory is guaranteed compatible and manufactured to the specifications of the original part, but not by an approved vendor.
X5866A 2gb PC3-8500 DDR3-1066Mhz 1Rx4 ECC Registered RDIMM
X5867A 4gb PC3-8500 DDR3-1066Mhz 4Rx4 ECC Registered RDIMM
X5868A 8gb PC3-8500 DDR3-1066Mhz 2Rx4 ECC Registered RDIMM
X8505A 16gb (2x8gb) PC3-8500 DDR3-1066 2Rx4 ECC Registered Memory Kit
X8503A 4gb (2x 2gb) PC3-10600 DDR3-1333Mhz 1Rx4 ECC Registered Memory Kit
X8504A 8gb (2x 4gb) PC3-10600 DDR3-1333Mhz 2Rx4 ECC Registered Memory Kit

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