Samsung 8GB (2x 4GB) CL11 DDR3L-1600 PC3L-12800 1.35V / 1.5V SR x8 240-pin UDIMM RAM Kit Model_Mac_Book_Pro_5_2 NT2GC64B8HC0NF-CG Capacity 2GB (1x 2GB)

NT2GC64B8HC0NF-CG Capacity 2GB (1x 2GB) Brand Nanya Speed DDR3-1333 - 1333MT/s - PC3-10600 Voltage 1

x8 configuration RAM kit from Samsung is for use in DDR compatible systems and operates at 333 MT/s with an overall transfer rate of PC2700

Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 16GB (1x 16GB) DDR3L 1866 MT/s 240-pin RDIMM RAM module for Mac from Crucial

5V Technology DDR3L Error Correction Non-ECC Signal Processing Unbuffered Form Factor 240-pin UDIMM Configuration 2048M x8 Pieces in Kit 1 Compatibility

Samsung 8GB (2x 4GB) CL11 DDR3L-1600 PC3L-12800 1.35V / 1.5V SR x8 240-pin UDIMM RAM Kit Model_Mac_Book_Pro_5_2 NT2GC64B8HC0NF-CG Capacity 2GB (1x 2GB)Product Overview This 8GB (2x 4GB) DDR3L 1600 MT s Single rank, x8 configuration RAM kit from Samsung is for use in DDR3L compatible systems and operates at 1600 MT s with an overall transfer rate of PC3L 12800. This RAM kit also operates at a standard voltage of 1. 35V 1. 5V with a CAS Latency of CL11, and is designed to allow you to run more applications simultaneously, switch between them faster, and provide a smoother computing experience.