Dell 64GB Kit ( 8 x 8GB ) DDR2 5300F 677MHz Fully Buffered ECC Server Memory Ram for Dell Poweredge 1950 2950 6950 Precision 690 T7400 HP Compatible Everything is refurbished and tested inhouse by our certified technicians All are pulled from working servers and then retested to ensure working at full capacity Micron Original Manufactured for Dell Servers and workstations but works for multitude of other Brand Excellent cosmetic condition Six Months Warranty, Money Back Guarantee!