KINGSTON hyper x KHX6400D2LLK2/4G 4gb kit (2gb x 2) match pair pc26400 800mhz cl4 4-4-4-12 240-pin ddr2 dimm w/heat spreader
OCZ OCZ3P13334GK 4gb kit (2gb x 2) 1333mhz 7-7-7-20 240-pin ddr3 dimm w/heat spreader ($30 Mail-In Manufacturer Rebate Available from 12/1/08 till 12/16/08)
OCZ OCZ3G13334GK 4gb kit (2gb x 2) 1333mhz 9-9-9-26 240-pin ddr3 dimm w/heat spreader ($25 Mail-In Manufacturer Rebate Available from 12/1/08 till 12/16/08)
CRUCIAL CT2KIT25664BA1339 4gb kit (2gb x 2) match pair pc10600 1333mhz cl9 240-pin ddr3 dimm
