512MB PC2700 DDR SDRAM Non-ECC 64x64 184 pin 2.5V 333MHz Unbuffered DIMM Memory. 
 
This is Single 512MB memory module not 2 X 256MB memory.

Double Sided. Low Density. Industry Standard. Desktop DIMM - not for laptops.

Compatible with Dell systems listed below :

Compatible with Dell Dimension 1100n, 2400 (DDR333MHz), 2400N, 2400C, 3000 (DDR333MHz), 4550 (DDR-333MHz), 4600, 4600C, 8300 (DDR-333MHz), Optiplex 160L, 170L, GX270 DT (DDR-333MHz), GX270 MT (DDR-333MHz), GX270 SD (DDR-333MHz), GX270 SF (DDR-333MHz), GX270 SFF (DDR 333MHz), GX270 SMT (DDR-333MHz), SX270, SX270N, Precision Workstation 360 (DDR-333MHz) (non-ECC), 360N (DDR-333MHz).

 

DO NOT BUY IF YOUR SYSTEM REQUIRES 400MHz PC3200 MEMORY.

 

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.