HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk vs Kingston Technology 512MB 400MHz DDR2 ECC CL3 DIMM

Key differences

The Kingston Technology 512MB 400MHz DDR2 ECC CL3 DIMM has 0.25 GB more internal memory than the HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk (0.5 GB vs 0.25 GB). The HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk has 1 more CAS latency than the Kingston Technology 512MB 400MHz DDR2 ECC CL3 DIMM (4 vs 3). The Kingston Technology 512MB 400MHz DDR2 ECC CL3 DIMM has 8 bit more memory bus than the HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk (72 bit vs 64 bit). Only the Kingston Technology 512MB 400MHz DDR2 ECC CL3 DIMM has ECC.

• Internal memory
  • Memory HyperX 512MB 750MHz DDR2 CL4 2pk:0.25 GB
  • 512MB 400MHz DDR2 ECC CL3 DIMM:0.5 GB
• ECC
  • Memory HyperX 512MB 750MHz DDR2 CL4 2pk:No
  • 512MB 400MHz DDR2 ECC CL3 DIMM:Yes
• CAS latency
  • Memory HyperX 512MB 750MHz DDR2 CL4 2pk:4
  • 512MB 400MHz DDR2 ECC CL3 DIMM:3
• Memory bus
  • Memory HyperX 512MB 750MHz DDR2 CL4 2pk:64 bit
  • 512MB 400MHz DDR2 ECC CL3 DIMM:72 bit
• Memory voltage
  • Memory HyperX 512MB 750MHz DDR2 CL4 2pk:1.9 V
  • 512MB 400MHz DDR2 ECC CL3 DIMM:1.8 V