- 4 GB
- DIMM 288-pin
- 2133 MHz / PC4-17000
- 1.2 V
- for Alienware Area-51 R2; OptiPlex 7040; Precision Tower 3420
Supercharge your Dell system with a Dell memory. Adding more memory revs to your system's engine and allows you to release its full potential when working with 3D imaging, multimedia, and other memory intensive applications.