Product comparison · 2 memory modules

HyperX 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS vs Kingston Technology Memory 4 GB DRAM Module

6specifications compared
3differ
3identical
11known 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
- Memory 4 GB DRAM Module:DRAM
Memory bus
- 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS:64 bit
- Memory 4 GB DRAM Module:72 bit
Buffered memory type
- 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS:Unregistered (unbuffered)
- Memory 4 GB DRAM Module:Registered (buffered)

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, Memory 4 GB DRAM Module
17 specifications	A HyperX 4GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM (Kit of 2), Tall HS View product	B Kingston Technology Memory 4 GB DRAM Module View product
Features3 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	2 x 2 GB	2 x 2 GB
Internal memory typeDiffers	DDR2	DRAM
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageKnown for one	2.2 V	Unknown — not stated by the source
Module configurationKnown for one	256M X 64	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory typeKnown for one	Unknown — not stated by the source	DDR2
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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