Product comparison · 2 memory modules

HyperX 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2) vs Kingston Technology Memory 4 GB DDR2 SDRAM Module

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

Key differences

Internal memory
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):2 GB
- Memory 4 GB DDR2 SDRAM Module:4 GB
Memory layout (modules x size)
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):2 x 1 GB
- Memory 4 GB DDR2 SDRAM Module:2 x 2 GB
ECC
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):No
- Memory 4 GB DDR2 SDRAM Module:Yes

Side by side

Differences highlightedShow differences only

Comparison of 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2), Memory 4 GB DDR2 SDRAM Module
13 specifications	A HyperX 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2)View product	B Kingston Technology Memory 4 GB DDR2 SDRAM Module View product
Features3 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	2 x 1 GB	2 x 2 GB
ECCDiffers	No	Yes
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory typeKnown for one	Unknown — not stated by the source	DDR2
CAS latencyKnown for one	7	Unknown — not stated by the source
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory voltageKnown for one	2.0 V	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4

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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