1GB STICK For HP-Compaq HP Pavilion Desktop u5028cn d4940.se d4965.se d4975.se d4990y d4995t d4996t d4999t v2010kr V7060jp V7078hk V7160jp (Athlon64X2 3800+/2G) V7160jp (Athlon64X2 4600+/2.4G) V7180jp (Core2Duo E6420/2.13G) V7180jp (Core2Duo E6600/2.4G) v7248hk v7280jp w5060.es w5070.no w5070.pt w5080.dk w5080.no w5120la w5130.es w5140.be w5140.es w5150.dk w5151.dk w5151.fi w5151.no w5151.se. DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory. Genuine A-Tech Brand. 1GB STICK DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For HP-Compaq HP Pavilion Desktop. (See Compatibility List Below)