Core i7 6GB Kit (3x2GB) DDR3 1866MHz Dominator with Fan 9-9-9-24, 1.65
By Corsair

The TR3X6G1866C9DF is a 6144MByte kit of DDR3 SDRAM DIMMs based upon Corsairs ultra performance DOMINATOR family of memory which includes Intels Extreme Memory Profiles (XMP 1.2). This enables a robust, profile based high performance DDR3 over-clocking solution for Intel X58 platforms targeted for enthusiasts, ... 

Smart Buy 2GB Kit 1X2GB ECC Unbuffered PC26400
By Hewlett Packard HP

RAM Module - Memory Speed: 800MHz - Number of Modules: 1 x 2GB - Memory Size: 2GB - Memory Technology: DDR2 SDRAM - Error Checking: ECC - Signal Processing: Unbuffered - Memory Standard: DDR2-800/PC2-6400 - Standard Warranty: 1 Year - - ... 

1GB PC3-8500 1067MHZ-DDR3 ECC SDRAM Udimm
By Lenovo

RAM Module - Memory Speed: 1067MHz - Form Factor: 240-pin DIMM - Memory Size: 1GB - Memory Technology: DDR3 SDRAM - Compatibility: Lenovo: - ThinkStation S10 - ThinkStation S10 6483 - - Error Checking: ECC - Signal Processing: Unbuffered - Memory Standard: DDR3-1067/PC3-8500 - Standard Warranty: 3 Year ...