DDR SDRAM for workstations or Servers with ECC ( error correction ) feature
These modules have 184 pins.
Many new chipsets use these memory types in dual-channel configurations, which doubles or quadruples the effective bandwidth.
The number at the end of some memory description (such as 32X8, 64X8) is the density of the memory chip where the last number (ex X4) is the number of bits per chip.
We only select and sale brand new "premium" memory