HyperX 256MB DDR2 675MHz vs Kingston Technology 1GB 333MHz DDR ECC CL2.5 DIMM

Key differences

The Kingston Technology 1GB 333MHz DDR ECC CL2.5 DIMM has 0.75 GB more internal memory than the HyperX 256MB DDR2 675MHz (1 GB vs 0.25 GB). The HyperX 256MB DDR2 675MHz has 56 -pin DIMM more memory form factor than the Kingston Technology 1GB 333MHz DDR ECC CL2.5 DIMM (240-pin DIMM vs 184-pin DIMM). The HyperX 256MB DDR2 675MHz has 1.5 more CAS latency than the Kingston Technology 1GB 333MHz DDR ECC CL2.5 DIMM (4 vs 2.5). Only the Kingston Technology 1GB 333MHz DDR ECC CL2.5 DIMM has ECC. Internal memory type: DDR2 on the HyperX 256MB DDR2 675MHz, DDR on the Kingston Technology 1GB 333MHz DDR ECC CL2.5 DIMM.

• Internal memory
  • HyperX 256MB DDR2 675MHz:0.25 GB
  • 1GB 333MHz DDR ECC CL2.5 DIMM:1 GB
• Internal memory type
  • HyperX 256MB DDR2 675MHz:DDR2
  • 1GB 333MHz DDR ECC CL2.5 DIMM:DDR
• Memory form factor
  • HyperX 256MB DDR2 675MHz:240-pin DIMM
  • 1GB 333MHz DDR ECC CL2.5 DIMM:184-pin DIMM
• ECC
  • HyperX 256MB DDR2 675MHz:No
  • 1GB 333MHz DDR ECC CL2.5 DIMM:Yes
• CAS latency
  • HyperX 256MB DDR2 675MHz:4
  • 1GB 333MHz DDR ECC CL2.5 DIMM:2.5
• Memory bus
  • HyperX 256MB DDR2 675MHz:64 bit
  • 1GB 333MHz DDR ECC CL2.5 DIMM:72 bit
• Check width
  • HyperX 256MB DDR2 675MHz:16 bit
  • 1GB 333MHz DDR ECC CL2.5 DIMM:8 bit