A_Tech for Apple 4GB Kit 2X 2GB PC2_5300 MacBook Pro MacBook Early 2009 Early 2008 MB061LL B A1181 MB062LL B MB063LL B MB402LL A MB403LL A MB404LL A MB881LL A MA895LL A1226 MA896LL Memory RAM

Genuine A-Tech Brand Memory Blue series memory modules utilize only the highest grade chips from the major manufacturers and A-Tech Branded chips. 4GB Kit 2x 2GB DDR2 PC2-5300 LAPTOP Memory Modules (200-pin SO-DIMM, 667MHz) Genuine A-Tech Brand Blue Series Module Size: 2GB Kit: 2 x 2GB Sticks Certified compatible with the following models. MacBook, and MacBook Pro. Model Year: Early 2008 Early 2009 Late 2007 Mid 2007 Apple Order Number: BTO/CTO MA895LL MA896LL MB061LL/B MB062LL/B MB063LL/B MB402LL/A* MB403LL/A MB404LL/A MB881LL/A Apple Model No: A1181 A1226 Apple Model ID: MacBook3,1 MacBook4,1 MacBook5,2 MacBookPro3,1 We cannot guarantee compatibility of this product past the models stated in the listings. This is a unique product tested specifically for these model numbers. The best way to verify what you need is to obtain these identifiers from the apple site by entering in your serial number in their tech specs search. If you need any assistance call our support number 1-866-557-4527. A-Tech is one of the most trusted names in Premium Memory. Backed by a Lifetime Warranty and 5 star customer support, A-Tech has you covered! Memory upgrades have never been easier. Designed specifically to help your computer run faster and smoother, an A-Tech memory upgrade is one of the fastest, most affordable, and easiest ways to improve your system's performance. A-Tech memory empowers your computer to achieve faster loading times, system responsiveness, and increased ability to multitask and handle data-intensive programs. A-Tech modules are rigorously tested to ensure that your memory meets our stringent compatibility and performance standards. Every A-Tech ram module is tested for complete functionality before it leaves our doors. Give your computer the best, trust A-Tech!