Elpida 2GB (1x 2GB) CL9 DDR3-1333 PC3-10600 1.5V 204-pin SODIMM RAM Module Model_iMAC_14_1 HMT451U7BFR8A-PBT0 Capacity 4GB (1x 4GB)

HMT451U7BFR8A-PBT0 Capacity 4GB (1x 4GB) Brand Hynix Speed DDR3L-1600 - 1600MT/s - PC3L-12800 Voltage 1

HMA41GU6AFR8N-TFN0 Capacity 8GB (1x 8GB) Brand Hynix Speed DDR4-2133 - 2133MT/s - PC4-17000 Voltage 1

This 4GB (2x 2GB) DDR3L 1066 MT/s Single rank

When it comes to measuring DDR RAM speed

Elpida 2GB (1x 2GB) CL9 DDR3-1333 PC3-10600 1.5V 204-pin SODIMM RAM Module Model_iMAC_14_1 HMT451U7BFR8A-PBT0 Capacity 4GB (1x 4GB)Product Overview This 2GB (1x 2GB) DDR3 1333 MT s RAM module from Elpida is for use in DDR3 compatible systems and operates at 1333 MT s with an overall transfer rate of PC3 10600. This RAM module also operates at a standard voltage of 1. 5V with a CAS Latency of CL9, 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.