Edge Memory PE229139 4GB (1X4GB) PC310600 ECC REGISTERED 240

EDGE 4GB DDR3 SDRAM Memory Module - 4 GB (1 x 4GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - ECC - Registered - 240-pin - DIMM - Lifetime Warranty...