2GB Kit 2 X 1GB DDR2 Memory for HP Pavilion Elite Desktop PC2-5300 240 pin 667MHz DIMM NON-ECC RAM. Equivalent to HP Part Number ET209AV OR 2 Pieces of HP Part Number
1GB RAM Memory for Dell Dimension E310 (DV051), E510, 5150, 3100, DM051 Black Diamond Memory Module DDR2 DIMM 240pin PC2-4200 533MHz Upgrade at Amazon.com