Samsung 2GB (2x 1GB) DDR-400 PC3200 2.5V DR x8 184-pin UDIMM RAM Kit Retina_4K This 4GB (2x 2GB) DDR3

This 4GB (2x 2GB) DDR3 1066 MT/s Dual rank

Guaranteed Mac Compatible

x8 configuration RAM kit from Ramcity is for use in DDR4 compatible systems and operates at 2666 MT/s with an overall transfer rate of PC4-21300

5V Technology DDR3L Error Correction Non-ECC Signal Processing Unbuffered Form Factor 204-pin SODIMM Ranks Single rank Configuration 8-chip 512M x8 Pieces in Kit 1 Compatibility

x8 configuration RAM kit from Elpida is for use in DDR3 compatible systems and operates at 1333 MT/s with an overall transfer rate of PC3-10600

Samsung 2GB (2x 1GB) DDR-400 PC3200 2.5V DR x8 184-pin UDIMM RAM Kit Retina_4K This 4GB (2x 2GB) DDR3Product Overview This 2GB (2x 1GB) DDR 400 MT s Dual rank, x8 configuration RAM kit from Samsung is for use in DDR compatible systems and operates at 400 MT s with an overall transfer rate of PC3200. This RAM kit also operates at a standard voltage of 2. 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. 2xM368L2923DUN CCC