Complete: 4GB RAM.
Brand: Crucial.
Version: CT25664AA800.
Kind Factor: UDIMM.
Component Size: 2GB.
Specifications:.
- DDR2 PC2-6400.
- CL=6.
- Unbuffered.
- NON-ECC.
- DDR2-800.
- 1.8 V.
- 256Meg x 64.
Great for older systems. Cost $30 each 2GB. Will certainly cost $40 for both. Will certainly not market separately.
See much more at Essential website at: http://www.crucial.com/usa/en/ct25664aa800.