Owc 16.0Gb (4 X 4Gb) 1333Mhz Ddr3 So-Dimm Pc3-10600 204Pin So-Dimm Cl9 Memory Ram Upgrade Module For Imac And Pc Laptops (Owc133

Product Specs: Technology: Ddr3 So-Dimm Density: 4Gb (4096Mb) Rohs: Yes Comp Count: 16 Depth: 256Mb Width: X64 Pin Count: 204-Pin Op. Temp.: 0C To +85C Data Rate: Ddr3-1333 Speed: Pc3-10600 Cl: Cas 9-9-9-24 Cycle Time: 1.875Ns Voltage: 1.5V Comp Config: 128Meg X 8 Ecc: Non Ecc Module Ranks: Dual Rank Register: Non Parity. Low Noise 8-Layer Pcb Meets And/Or Exceeds Specifications. Fully Compliant With Jedec Specification. Rohs Certified Warranty Safe Upgrade. Owc Memory Lifetime Limited Warranty Including The Owc Lifetime Advanced Replacement Program. Compatible With 27-Inch Imac Models: Mid 2011 27 Inch Imac Model Id: Imac12,2 (2.7Ghz I5, 3.1Ghz I5, 3.4Ghz I7) And Mid 2010 27-Inch Imac Model Id: Imac11,3 (2.8Ghz, 2.93Ghz, 3.2Ghz, 3.6Ghz); Compatible With 21.5 Inch Imac: Late 2011 21.5-Inch Imac Model Id: Imac12,1 (3.1Ghz I3); And Mid 2011 21.5-Inch Imac Model Id: Imac12,1 (2.5Ghz I5, 2.7Ghz I5, 2.8Ghz I7); And Mid 2010 21.5-Inch Imac Model Id: Imac11,2 (3.06Ghz, 3.2Ghz, 3.6Ghz)