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Have a question about the 51J0494 - Lenovo 1x 4GB DDR3-1066 SODIMM PC3-8500S Dual Rank x8 Replacement?
Our technical support can help you with any question to ensure 51J0494 is right for your system.
100% Guaranteed
Compatible
This 51J0494 replacement is a proven memory product. It's either approved, certified or OEM qualified to ensure total reliability.
Quick Advance
Replacement
Nothing is perfect. Sometimes things happen. If your 51J0494 replacement upgrade fails at anytime–we will ship a replacement same day. We support your 51J0494 memory purchase long after the sale.
GET REAL
Get ➔ Lifetime warranty ✓ Great savings ✓ Buy factory original 51J0494 compatible replacement memory modules configured to your Lenovo ThinkPad system.
The Truth in Memory
Lenovo does not manufacture memory! They buy from one of only three original memory module makers. Samsung, Hynix and Micron make the DRAM and assemble modules. They sell to the world’s largest system manufacturers including, Lenovo.
Guaranteed by federal law - This 51J0494, Lenovo 4GB (1x 4GB) Dual Rank x8 PC3-8500S (DDR3-1066) Memory Kit equivalent made by 
, 
or 
does not affect or void Lenovo warranties.
The right memory. At the right price. Right here for you.
Lifetime Warranty
Never worry. We support you long after the sale. If any module ever fails–we will replace at zero cost to you!
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