8GB Kit (2x4GB) DDR3 PC3-8500 1066MHz ECC UDIMM 240-pin (2Rx8) — Black Diamond

Black Diamond 8GB memory upgrade kit (2 x 4GB) for Apple Mac Pro 6-Core 3.33GHz Intel Xeon Westmere systems. DDR3 UDIMM modules, ECC-capable, 240-pin form factor, PC3-8500 (1066MHz) speed, dual-rank (2Rx8) configuration — ideal replacement or performance boost for compatible Mac Pro workstations.