SUPERMICRO Manufacturing numbers MBD-X7DCL-3-B; MBD-X7DCL-3-O, MBD-X7DCA-3-O, MBD-X7DCA-i-B; MBD-X7DCA-i-O, MBD-X7DCA-L-B; MBD-X7DCA-L-O 16GB Total memory using 2pc of 8GB PC2-5300 DDR2-667 Registered ECC DIMM. 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 Guaranteed to work or you get all of your money back including shipping. IF YOU NEED ECC REG SINGLE RANK PLEASE EMAIL US Features Max Memory 48GB Sockets 6 (3 banks of 2) Compatible with Supermicro X7DCA-3, X7DCA-i, X7DCA-L, X7DCL-3 Motherboards. MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
Mixing x4 and x8 modules is allowed, however not within the same bank. Maximum configurations require a 64-bit operating system. s.