Product comparison · 2 memory modules

HyperX 2GB, 1066MHz, DDR2, Non-ECC, CL5 vs Kingston Technology 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2)

9specifications compared
5differ
4identical
11known for one product only

Key differences

The Kingston Technology 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2) has 2 more CAS latency than the HyperX 2GB, 1066MHz, DDR2, Non-ECC, CL5 (7 vs 5). The Kingston Technology 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2) has 8 bit more memory bus than the HyperX 2GB, 1066MHz, DDR2, Non-ECC, CL5 (72 bit vs 64 bit). The HyperX 2GB, 1066MHz, DDR2, Non-ECC, CL5 has 0.7 V more memory voltage than the Kingston Technology 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2) (2.2 V vs 1.5 V). Only the Kingston Technology 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2) has ECC. Internal memory type: DDR2 on the HyperX 2GB, 1066MHz, DDR2, Non-ECC, CL5, DDR3 on the Kingston Technology 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2).

Internal memory type
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:DDR2
- 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2):DDR3
ECC
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:No
- 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2):Yes
CAS latency
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:5
- 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2):7
Memory bus
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:64 bit
- 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2):72 bit
Memory voltage
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:2.2 V
- 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2):1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB, 1066MHz, DDR2, Non-ECC, CL5, 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2)
20 specifications	A HyperX 2GB, 1066MHz, DDR2, Non-ECC, CL5 View product	B Kingston Technology 2GB 1066MHz DDR3 ECC CL7 DIMM (Kit of 2)View product
Features5 differ
Internal memory typeDiffers	DDR2	DDR3
ECCDiffers	No	Yes
CAS latencyDiffers	5	7
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory voltageDiffers	2.2 V	1.5 V
Module configurationKnown for one	256M X 64	Unknown — not stated by the source
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Other featuresidentical
Chips organisationKnown for one	X8	Unknown — not stated by the source
Bus clock rateKnown for one	1066 MHz	Unknown — not stated by the source
Error indicationKnown for one	No	Unknown — not stated by the source
Internal memoryKnown for one	2048 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 2048 MB	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C

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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