Corsair Mac Memory, 4GB 1066 M Hz C7 DDR3 SODIMM for Apple i Mac, Mac Book & Mac Book Pro 4GB (1x 4GB). Tested at Apple's Compatibility Labs to ensure best form, fit & function with all current products that have official Apple support for 4GB SO-DIMMs. Adding system memory is one of the most effective ways to improve overall performance & Corsair's Mac Memory offers customers a solid solution with limited lifetime warranty. ** Features**
- Tested at Apple's compatibility lab to ensure functionality with all current products that have official Apple support for 4GB SODIMMs
- World famous Corsair reliability & performance
- Dual Channel
- DDR3 Memory
- 10 Year Warranty ** Specifications**
- Density: 4GB (1x 4GB SO-DIMM)
- Speed: 1066 M Hz CL7
- Timing: 7-7-7-20 (1066 MHz)
- Type: DDR3
- Format: SO-DIMM
- Pin Out: 204
- Pin Voltage: 1.5V
- Warranty: 10 Years