Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 900MHz DDR2 CL5 2pk vs Kingston Technology Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM

Key differences

Internal memory type
- Memory HyperX 1GB 900MHz DDR2 CL5 2pk:DDR2
- Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM:DDR
Memory form factor
- Memory HyperX 1GB 900MHz DDR2 CL5 2pk:240-pin DIMM
- Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM:184-Pin DIMM
ECC
- Memory HyperX 1GB 900MHz DDR2 CL5 2pk:No
- Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM:Yes
CAS latency
- Memory HyperX 1GB 900MHz DDR2 CL5 2pk:5
- Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM:2.5
Memory bus
- Memory HyperX 1GB 900MHz DDR2 CL5 2pk:64 bit
- Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM:72 bit
Memory voltage
- Memory HyperX 1GB 900MHz DDR2 CL5 2pk:2.0 V
- Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM:2.5 V

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 900MHz DDR2 CL5 2pk, Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM
10 specifications	A HyperX Memory HyperX 1GB 900MHz DDR2 CL5 2pk View product	B Kingston Technology Memory ValueRAM 512MB 266MHz DDR Reg CL2.5 DIMM View product
Features6 differ
Internal memory	0.5 GB	0.5 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	184-Pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	5	2.5
Memory busDiffers	64 bit	72 bit
Check width	8 bit	8 bit
Memory voltageDiffers	2.0 V	2.5 V
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.