An A-Tech Memory (RAM) upgrade is a simple, fast way to boost your system's performance by speeding up load times, improving system responsiveness, and increasing your system's ability to handle higher workloads. Record more and multitask with ease with a simple and affordable A-Tech memory upgrade! Compatible with Apple Mac systems: MacBook Pro Early/Late 2011 (13-inch) - Model ID: MacBookPro8,1 MacBook Pro Early/Late 2011 (15") - Model ID: MacBookPro8,2 MacBook Pro Early/Late 2011 (17-inch) - Model ID: MacBookPro8,3 iMac Mid 2010 (27 Inch) *Quad Core Models Only* - Model ID: iMac11,3 iMac Mid 2011 (21.5") - Model ID: iMac12,1 iMac Mid 2011 (27") - Model ID: iMac12,2 Mac Mini Mid 2011 - Model ID: Macmini5,1; Macmini5,2; Macmini5,3 Memory Specifications Memory Size: 16GB Kit (2 x 8GB Modules) Memory type: DDR3 Form factor: SO-DIMM (204 pin) Speed: DDR3 1333 MHz (PC3-10600 / PC3-10600S) ECC Type: Non-ECC Unbuffered Rank: 2Rx8 (Dual Rank x8) Guaranteed reliability All A-Tech Memory products are rigorously tested to ensure your memory meets our strict quality and performance standards. Lifetime Warranty Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty. US Technical Support Need help Have questions Our 5-star support team in the USA is here to help before, during, and after your purchase to ensure you are completely satisfied with your A-Tech Memory.



