4GB (2 x 2GB) - 1066MHz DDR3-1066MHz, PC3-8500 - DDR3 SDRAM - 204-pin SoDIMM

The incorporation of DDR3 memory now extends beyond desktop systems to laptops, offering increased frequencies at lower voltage requirements. This PC3-8500 SODIMM kits support blazing speeds and bring frequencies to notebook systems that were previously unimaginable. Gamers, enthusiasts, and business professionals will benefit from the greater overall computing experience that these new high-density, high speed modules have to offer their next generation system.

Memory Size: 4GB

Memory Technology: DDR3 SDRAM

Number of Modules: 2 x 2GB

Memory Speed: 1066MHz

Memory Standard: DDR3-1066/PC3-8500

Signal Processing: Unbuffered

Form Factor: 204-pin SoDIMM

Note: How much memory your Windows OS will recognize depends on which version of Windows you are running. 32-bit versions of Windows will see (and utilize) only 3GB or 3.5GB. To utilize more memory, you need to install a 64-bit version of your OS.

Please use our Laptop/Notebook Upgrade Guide to find right memory modules by the laptop computer brand & model.