DIMM DDR-II

4GB (Kit of 2*2GB) DDR2-800 AFOX (by Foxconn), Dual Channel Kit, PC6400, CL5

4GB (Kit of 2*2GB) DDR2-800 AFOX (by Foxconn), Dual Channel Kit, PC6400, CL5

TRANSCEND DDR2-667

4GB Transcend DDR2-667, 240-Pin FB-DIMM ECC Fully Buffered Memory