Samsung 4GB (1x 4GB) DDR2-667 PC2-5300 1.8V DR x4 ECC Fully Buffered 240-pin FB-DIMM RAM Module Signal Processing_Load Reduced 2V Technology DDR4 Error Correction

2V Technology DDR4 Error Correction Non-ECC Signal Processing Unbuffered Form Factor 260-pin SODIMM Ranks Dual rank Configuration x8 Pieces in Kit 2 Compatibility

2xMTA16ATF1G64AZ-2G1B1 Capacity 16GB (2x 8GB) Brand Micron Speed DDR4-2133 - 2133MT/s - PC4-17000 Voltage 1

Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 32GB (2x 16GB) DDR4 2400 MT/s 288-pin RDIMM RAM kit from Crucial

M378B5673FH0-CF8 Capacity 2GB (1x 2GB) Brand Samsung Speed DDR3-1066 -1066MT/s - 1067MT/s - PC3-8500 Voltage 1

Why is the speed of this RAM kit shown as 667 MT/s instead of 667 Mhz

Samsung 4GB (1x 4GB) DDR2-667 PC2-5300 1.8V DR x4 ECC Fully Buffered 240-pin FB-DIMM RAM Module Signal Processing_Load Reduced 2V Technology DDR4 Error CorrectionProduct Overview Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 4GB (1x 4GB) DDR2 667 MT s 240 pin FB DIMM RAM module from Samsung . This Dual rank, x4 configuration RAM module is for use in DDR2 compatible systems and operates at 667 MT s with an overall transfer rate of PC2 5300. This RAM module also operates at a standard voltage of 1. 8V and is designed