OWC - 16GB (4x4GB) 1333MHz DDR3 SO-DIMM PC3-10600 204Pin SO-DIMM CL9 Memory RAM Upgrade Module for iMac and PC Laptops

Capacity: 16GB (4x4GB) --- Technology: DDR3 --- Speed: PC3-10600 1333MHz CL9 --- ECC Type: Non-ECC Unbuffered --- Form Factor: 240-Pin Non-ECC DIMM (UDIMM) --- Voltage: 1.5V --- Backward Compatibility: Also compatible with 1066MHz --- Replacement For: Dell 3R5G7, 609940751, 60KD4, A2507437, A3132539, A3139631, A3139666, A3139671, A3139735, A3140082, A3140104, A3422854, A3944748, A4838318, A4838319, A4849714, A4849744, A4849745, A4892831, A4959178, A4959465, A4959528, A5039651, A5056360, A5056589, A5180102, A5184163, A5185897, A5433411, A5649220, A5686049, CPA-60KD4, G865R, P382H, SNPP382HC/4G, U154R; HP 065017-013, 497158-B88, 585157-001, 655021-001, AT025AA, VH638AA; Lenovo 0A36527, 89Y9224 --- OWC DDR3 memory is Fully compliant with JEDEC specifications, ROHS compliant, providing a warranty safe upgrade. OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential and speed up overall responsiveness. Become a multitasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time. We test every OWC memory module at our in house lab so you can upgrade with the confidence that your memory is built to last. We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.

Product Specs: Technology: DDR3 SO-DIMM Density: 8GB (8192MB) RoHS: Yes 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 ECC: Non ECC Module Ranks: Dual Rank Register: Non Parity. Low Noise 8-Layer PCB Meets and/or Exceeds /Intel 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: iMac: 27-inch Mid 2011 (May, 2011) Model ID: iMac12,2 (2.7GHz i5, 3.1GHz i5, 3.4GHz i7); iMac: 21.5-inch Late 2011 (August, 2011) Model ID: iMac12,1 (3.1GHz i3); iMac: 21.5-inch Mid 2011 (May, 2011) Model ID: iMac12,1 (2.5GHz i5, 2.7GHz i5, 2.8GHz i7); Mac mini: Mid 2011 (July, 2011) Model ID: Macmini5,1 & Macmini5,2 (2.3GHz, 2.5GHz, 2.7GHz); Mac mini: Mid 2011 Server (July, 2011) Model ID: Macmini5,3 (2.0GHz); MacBook Pro: 17-inch 2011 (October, 2011) Model ID: MacBookPro8,3 (2.4GHz, 2.5GHz); MacBook Pro: 17-inch Early 2011 (February, 2011) Model ID: MacBookPro8,3 (2.2GHz, 2.3GHz); MacBook Pro (15-inch 2011)(October, 2011)Model ID: MacBookPro8,2 (2.2GHz, 2.4GHz, 2.5GHz); MacBook Pro: 15-inch Early 2011 (February, 2011) Model ID: MacBookPro8,2 (2.0GHz, 2.2GHz, 2.3GHz); MacBook Pro: 13-inch 2011 (October, 2011) Model ID: MacBookPro8,1 (2.4GHz, 2.8GHz); MacBook Pro: 13-inch Early 2011 (February, 2011) Model ID: MacBookPro8,1 (2.3GHz, 2.7GHz); PC Laptops: Compatible with Intel / AMD Process based PCs capable with the specifications listed above. Memory complies with JEDEC Specifications, document JESD79-3B. Not compatible With Mid 2010 27-inch iMac Model ID: iMac11,3 (2.8GHz, 2.93GHz, 3.2GHz, 3.6GHz and Mid 2010 21.5-inch iMac Model ID: iMac11,2 (3.06GHz, 3.2GHz, 3.6GHz).

OWC 16GB (4 x 4GB) PC8500 DDR3 1066MHz SO-DIMMs Memory Compatible With iMac 21.5" and 27" (October/2009) Product Specs: Technology: DDR3 SDRAM | Density: 4GB (4096MB) | RoHS: Yes | Pin Count: 204-pin | Op. Temp.: 0C to +85C | Data Rate: DDR3-1066 | Speed: PC3-8500 | CL: CL = 7 | Cycle Time: 1.875ns | Voltage: 1.5V | ECC: Non ECC | Module Ranks: Dual Rank | Register: Non Parity | Low Noise 8-Layer PCB | Meets and/or Exceeds Specifications | Fully compliant with JEDEC specifications | Individually OWC MaxRAM Memory Certified for 6GB MacBook/MacBook Pro compatibility | Lifetime OWC Limited Warranty