Axiom 4GB DDR3-1600 ECC UDIMM for Lenovo - 0B47377

Top grade chips and components - Each Axiom memory module is manufactured to meet or exceed OEM specifications.Fully tested - All memory modules that leave our warehouse are fully tested to guarantee quality and reliability.Guaranteed compatibility - Axiom guarantees that each system specific module will work with its corresponding OEM computer.Lifetime warranty - Once you purchase an Axiom memory module, you never need to worry about failure because all Axiom memory modules come with a lifetime warranty.Free unlimited tech support - Speak to a real human being and not a computer message. Tech support is available to every one of our customers via phone or email.Physical SpecsDimensions: 133.35mm x 30.0mm x 4.0mm Weight: 0.034lb ECCN: EAR99 HTS: 8473.30.1140 4 GB memory smoothly executes complex apps and games 240-pin-pin DDR3-1600/PC3-12800 interface synchronizes electrical and clock signals for an efficient data transfer rate Up to 1600 MHz speed for playing the latest games and using heavy software