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Title: A-Tech 16GB DDR3 1066MHz SO-DIMM Memory Kit  
Category: Computers & Accessories  
Brand: A-Tech  
Description: A 16 GB DDR3 SO‑DIMM memory upgrade for late‑2009 iMacs.  
Details: Four 4 GB non‑ECC unbuffered modules at 1066 MHz (PC3‑8500), dual‑rank, lifetime warranty.

Price is $