4GB Total. 2 x 2GB 2048MB 2Rx8  PC3-8500 240 pin DIMM DDR3 1066MHz  1.5v  Non Parity Non ECC for desktops.

Industry Standard Memory. Will work in all brand name desktops such as Acer, Dell, eMachines, Gateway, HP, Lenovo and motherboards made by ASUS, ABIT, Supermicro etc.

CAUTION: PLEASE MAKE SURE THAT THIS IS THE RIGHT MEMORY FOR YOUR DESKTOP. SEND US A MESSAGE IF YOU ARE NOT SURE - WE WILL CHECK AND LET YOU KNOW.

USED. TESTED. We do not sell "OEM" memory which may be unstable or prone to early failure.

Warranty: 1 year

Support: Email us through eBay

Memory expert since 1990. All parts are tested and guaranteed compatible.

No hassle exchanges. Brand name parts only- No unknown and overclocked parts.

Quick shipping.