CORSAIR TWIN2X4096-8500C5D 4gb kit (2gb x 2) pc28500 1066mhz matched pair 5-5-5-15 240-pin ddr2 dimm ($40 Mail-In Manufacturer Rebate Available from 12/1/08 till 12/15/08)
KINGSTON value ram KVR1333D3N9K3/6G 6gb kit (2gb x 3) match pair 1333mhz cl9 240-pin ddr3 dimm
KINGSTON KHX12800D3K2/2G 2gb kit (1gb x 2) match pair 1600mhz cl9 9-9-9-27 240-pin ddr3 dimm w/heat spreader
KINGSTON kvr266x64c25/512 512mb pc2100 266mhz cl2.5 ddr dimm