HyperX Memory HyperX 1GB 675MHz DDR2 2pk vs Kingston Technology 512MB 400MHz DDR2 ECC CL3 DIMM

Key differences

The HyperX Memory HyperX 1GB 675MHz DDR2 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 1GB 675MHz DDR2 2pk (72 bit vs 64 bit). Only the Kingston Technology 512MB 400MHz DDR2 ECC CL3 DIMM has ECC.

• ECC
  • Memory HyperX 1GB 675MHz DDR2 2pk:No
  • 512MB 400MHz DDR2 ECC CL3 DIMM:Yes
• CAS latency
  • Memory HyperX 1GB 675MHz DDR2 2pk:4
  • 512MB 400MHz DDR2 ECC CL3 DIMM:3
• Memory bus
  • Memory HyperX 1GB 675MHz DDR2 2pk:64 bit
  • 512MB 400MHz DDR2 ECC CL3 DIMM:72 bit