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Operating  System: Mac OS X Mavericks

CPU  family: Intel Core i5 4-generation family

CPU  Type: Intel Core i5 4308U

CPU  frequency: 2.8GHz

Core  frequency: 3300MHz

Bus  Specifications: DMI 5 GT / s

Three  cache: 3MB

Core  Architecture: Haswell

Core  / thread count: dual-core / four thread

Process  Technology: 22nm

Instruction  Set: AVX2,64bit

Power:  28W

Memory  capacity: 8GB (8GB × 1)

Memory  Type: DDR3LP (low-power version) 1600MHz

The  maximum memory capacity: 16GB

Hard  disk capacity: 512GB

Hard  to describe: SSD Solid State Drive

Drive  Type: no built-in optical drive

Touch  screen: does not support touch

Screen  size: 13.3 inches

Aspect  ratio: 16: 9