Kingston Technology ValueRAM 1GB 266MHz DDR CL2.5 SODIMM vs Kingston Technology ValueRAM 2x 1GB 400MHz DDR2

Key differences

The Kingston Technology ValueRAM 2x 1GB 400MHz DDR2 has 0.5 more CAS latency than the Kingston Technology ValueRAM 1GB 266MHz DDR CL2.5 SODIMM (3 vs 2.5). The Kingston Technology ValueRAM 2x 1GB 400MHz DDR2 has 8 bit more memory bus than the Kingston Technology ValueRAM 1GB 266MHz DDR CL2.5 SODIMM (72 bit vs 64 bit). Only the Kingston Technology ValueRAM 2x 1GB 400MHz DDR2 has ECC. Internal memory type: DDR on the Kingston Technology ValueRAM 1GB 266MHz DDR CL2.5 SODIMM, DDR2 on the Kingston Technology ValueRAM 2x 1GB 400MHz DDR2. Memory form factor: 200-pin SO-DIMM on the Kingston Technology ValueRAM 1GB 266MHz DDR CL2.5 SODIMM, 240-pin DIMM on the Kingston Technology ValueRAM 2x 1GB 400MHz DDR2.

• Internal memory type
  • ValueRAM 1GB 266MHz DDR CL2.5 SODIMM:DDR
  • ValueRAM 2x 1GB 400MHz DDR2:DDR2
• Memory form factor
  • ValueRAM 1GB 266MHz DDR CL2.5 SODIMM:200-pin SO-DIMM
  • ValueRAM 2x 1GB 400MHz DDR2:240-pin DIMM
• ECC
  • ValueRAM 1GB 266MHz DDR CL2.5 SODIMM:No
  • ValueRAM 2x 1GB 400MHz DDR2:Yes
• CAS latency
  • ValueRAM 1GB 266MHz DDR CL2.5 SODIMM:2.5
  • ValueRAM 2x 1GB 400MHz DDR2:3
• Memory bus
  • ValueRAM 1GB 266MHz DDR CL2.5 SODIMM:64 bit
  • ValueRAM 2x 1GB 400MHz DDR2:72 bit