Product comparison · 2 memory modules

HyperX 8GB (2 x 4GB) DDR3-2133 vs Kingston Technology 4GB DDR3 1600MHz

Key differences

Internal memory
- 8GB (2 x 4GB) DDR3-2133:8 GB
- 4GB DDR3 1600MHz:4 GB
Memory layout (modules x size)
- 8GB (2 x 4GB) DDR3-2133:2 x 4 GB
- 4GB DDR3 1600MHz:1 x 4 GB
Memory form factor
- 8GB (2 x 4GB) DDR3-2133:240-pin DIMM
- 4GB DDR3 1600MHz:204-pin SO-DIMM
Package type
- 8GB (2 x 4GB) DDR3-2133:DIMM
- 4GB DDR3 1600MHz:SO-DIMM

Differences highlightedShow differences only

Comparison of 8GB (2 x 4GB) DDR3-2133, 4GB DDR3 1600MHz
18 specifications	A HyperX 8GB (2 x 4GB) DDR3-2133 View product	B Kingston Technology 4GB DDR3 1600MHz View product
Features3 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	Unknown — not stated by the source	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECC	No	No
CAS latency	11	11
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)
Module configuration	512M x 64	512M X 64
Lead plating	Gold	Gold
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Memory voltageKnown for one	1.6 V	Unknown — not stated by the source
Packaging data1 differ
Package typeDiffers	DIMM	SO-DIMM
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 4096 MB

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.