Samsung 4GB (1x 4GB) DDR3-1600 PC3-12800 1.5V DR x8 204-pin SODIMM RAM Module Model_Mac_Book_Pro_7_1 2V Technology DDR4 Error Correction

2V Technology DDR4 Error Correction Non-ECC Signal Processing Unbuffered Form Factor 288-pin UDIMM Ranks Dual rank Configuration x8 Based Pieces in Kit 1 Compatibility

Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 16GB (1x 16GB) DDR3L 1333 MT/s 240-pin RDIMM RAM module from Samsung

x8 configuration RAM module for Mac (or PC) from Crucial is for use in DDR3L compatible systems and operates at 1866 MT/s with an overall transfer rate of PC3L-14900

2x991751 Capacity 8GB (2x 4GB) Brand Upgradeable

KTM5780_2G Capacity 2GB (2x 1GB) Brand Kingston Speed DDR2-667 - 667MT/s - PC2-5300 Voltage 1

Samsung 4GB (1x 4GB) DDR3-1600 PC3-12800 1.5V DR x8 204-pin SODIMM RAM Module Model_Mac_Book_Pro_7_1 2V Technology DDR4 Error CorrectionProduct Overview This 4GB (1x 4GB) DDR3 1600 MT s Dual rank, x8 configuration RAM module from Samsung is for use in DDR3 compatible systems and operates at 1600 MT s with an overall transfer rate of PC3 12800. This RAM module also operates at a standard voltage of 1. 5V and is designed to allow you to run more applications simultaneously, switch between them faster, and provide a smoother computing experience. Technical Specifications Part No.