4GB ( 2 x 2GB) Memory for Dell Inspiron E1405 E1505 E1705 9400 640m

Note: 4GB memory requires 64 bit OS. Only 3.25GB will be recognized by 32 bit OS.

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

Warranty: 90 days

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.