Crucial 1GB (1x 1GB) DDR2-800 PC2-6400 1.8V SR x8 240-pin UDIMM RAM Module Speed_DDR3L-1066 x8 configuration RAM kit is

x8 configuration RAM kit is for use in DDR4 compatible systems and operates at 2133 MT/s with an overall transfer rate of PC4-17000

CT51272BA1067 Capacity 4GB (1x 4GB) Brand Crucial Speed DDR3L-1066 -1066MT/s - 1067MT/s - PC3L-8500 Voltage 1

5V Technology DDR3 Error Correction ECC Signal Processing Registered Form Factor 240-pin RDIMM Ranks Dual rank Configuration 18-chip 512Mx8 Pieces in Kit 1 Compatibility

Why is the speed of this RAM kit shown as 2133 MT/s instead of 2133 Mhz

Crucial 1GB (1x 1GB) DDR2-800 PC2-6400 1.8V SR x8 240-pin UDIMM RAM Module Speed_DDR3L-1066 x8 configuration RAM kit isProduct Overview This 1GB (1x 1GB) DDR2 800 MT s Single rank, x8 configuration RAM module from Crucial is for use in DDR2 compatible systems and operates at 800 MT s with an overall transfer rate of PC2 6400. This RAM module also operates at a standard voltage of 1. 8V 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.