1GB KIT 2x 512MB HP Compaq Business Notebook nx6115 nx6125 nx7000 nx7010 NX7200 nx7220 nx9000 nx9005 nx9008 nx9010 nx9020 nx9030 nx9040 SO-DIMM DDR NONECC PC2700 333MHz RAM Memory Genuine A-Tech Brand 1GB KIT (2 x 512MB) SO-DIMM DDR NON-ECC PC2700 333MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For HP Compaq Business Notebook. (See Compatibility List Below)