Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 900MHz DDR2 CL5 2pk vs Kingston Technology 512MB 667MHz DDR2 ECC CL5 DIMM

9specifications compared
4differ
5identical
1known for one product only

Key differences

Internal memory
- Memory HyperX 512MB 900MHz DDR2 CL5 2pk:0.25 GB
- 512MB 667MHz DDR2 ECC CL5 DIMM:0.5 GB
ECC
- Memory HyperX 512MB 900MHz DDR2 CL5 2pk:No
- 512MB 667MHz DDR2 ECC CL5 DIMM:Yes
Memory bus
- Memory HyperX 512MB 900MHz DDR2 CL5 2pk:64 bit
- 512MB 667MHz DDR2 ECC CL5 DIMM:72 bit
Memory voltage
- Memory HyperX 512MB 900MHz DDR2 CL5 2pk:2.0 V
- 512MB 667MHz DDR2 ECC CL5 DIMM:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 900MHz DDR2 CL5 2pk, 512MB 667MHz DDR2 ECC CL5 DIMM
10 specifications	A HyperX Memory HyperX 512MB 900MHz DDR2 CL5 2pk View product	B Kingston Technology 512MB 667MHz DDR2 ECC CL5 DIMM View product
Features4 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latency	5	5
Memory busDiffers	64 bit	72 bit
Check width	8 bit	8 bit
Memory voltageDiffers	2.0 V	1.8 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.

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