4GB 2X2GB DDR2 RDIMM PC2-3200 400MHz 240pin Memory Kit — Black Diamond — Compatible with Dell PowerEdge 1855 & SuperMicro X6 Series X6DHR

Black Diamond 4GB kit (2X2GB) DDR2 RDIMM memory module — PC2-3200, 400MHz, 240pin. Built as an upgrade for SuperMicro X6 Series X6DHR systems, this registered DIMM provides reliable DDR2 performance and fits standard 240pin RDIMM slots.