Product comparison · 2 memory modules

HyperX 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS vs HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3

9specifications compared
3differ
6identical
7known for one product only

Key differences

Internal memory type
- 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS:DDR2
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:DDR3
Memory form factor
- 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS:240-pin DIMM
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:204-pin SO-DIMM
Memory voltage
- 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS:2.2 V
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS, KHX8500S3ULK2/4G, 4GB 1066MHz DDR3
16 specifications	A HyperX 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS View product	B HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3 View product
Features3 differ
Internal memory typeDiffers	DDR2	DDR3
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
Memory busKnown for one	64 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	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
Other featuresidentical
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	4096 MB	Unknown — not stated by the source
Memory layoutKnown for one	2 x 2048 MB	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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