HyperX 256MB DDR2 675MHz vs Kingston Technology 1GB 533MHz DDR2 ECC CL4 DIMM

Key differences

The Kingston Technology 1GB 533MHz DDR2 ECC CL4 DIMM has 0.75 GB more internal memory than the HyperX 256MB DDR2 675MHz (1 GB vs 0.25 GB). The Kingston Technology 1GB 533MHz DDR2 ECC CL4 DIMM has 8 bit more memory bus than the HyperX 256MB DDR2 675MHz (72 bit vs 64 bit). The HyperX 256MB DDR2 675MHz has 8 bit more check width than the Kingston Technology 1GB 533MHz DDR2 ECC CL4 DIMM (16 bit vs 8 bit). Only the Kingston Technology 1GB 533MHz DDR2 ECC CL4 DIMM has ECC.

• Internal memory
  • HyperX 256MB DDR2 675MHz:0.25 GB
  • 1GB 533MHz DDR2 ECC CL4 DIMM:1 GB
• ECC
  • HyperX 256MB DDR2 675MHz:No
  • 1GB 533MHz DDR2 ECC CL4 DIMM:Yes
• Memory bus
  • HyperX 256MB DDR2 675MHz:64 bit
  • 1GB 533MHz DDR2 ECC CL4 DIMM:72 bit
• Check width
  • HyperX 256MB DDR2 675MHz:16 bit
  • 1GB 533MHz DDR2 ECC CL4 DIMM:8 bit