Product comparison · 2 memory modules

HyperX 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2) vs Kingston Technology 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3)

Key differences

Internal memory
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):2 GB
- 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):6 GB
Memory layout (modules x size)
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):2 x 1 GB
- 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):3 x 2 GB
Internal memory type
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):DDR2
- 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):DDR3
CAS latency
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):7
- 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):9
Memory voltage
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):2.0 V
- 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):1.5 V

Differences highlightedShow differences only

Comparison of 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2), 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3)
16 specifications	A HyperX 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2)View product	B Kingston Technology 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3)View product
Features5 differ
Internal memoryDiffers	2 GB	6 GB
Memory layout (modules x size)Differs	2 x 1 GB	3 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	7	9
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	2.0 V	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead plating	Gold	Gold
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	1333 MHz
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM

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.