A-Tech 4GB RAM for Alienware x51 R2 | DDR3 1600MHz PC3-12800 Non ECC DIMM 1.5V - Desktop Memory Upgrade Module
- 4GB Module ( 1x 4GB ) | DDR3 1600 MHz ( PC3-12800 ) | DDR3 DIMM ( 240-Pin ) | Non-ECC Unbuffered | 1.5V - DDR3 Standard Voltage.
- High performance Memory RAM upgrade designed for Alienware x51 R2.
- Please refer to your system's manual for proper memory seating and channel guidelines.
- A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase..