Product comparison · 2 memory modules

Dell 8GB DDR2 667MHz Kit vs Kingston Technology 16GB (4x4GB) DDR3

Key differences

Internal memory
- 8GB DDR2 667MHz Kit:8 GB
- 16GB (4x4GB) DDR3:16 GB
Memory layout (modules x size)
- 8GB DDR2 667MHz Kit:2 x 4 GB
- 16GB (4x4GB) DDR3:4 x 4 GB
Internal memory type
- 8GB DDR2 667MHz Kit:DDR2
- 16GB (4x4GB) DDR3:DDR3
Memory ranking
- 8GB DDR2 667MHz Kit:2
- 16GB (4x4GB) DDR3:1

Differences highlightedShow differences only

Comparison of 8GB DDR2 667MHz Kit, 16GB (4x4GB) DDR3
20 specifications	A Dell 8GB DDR2 667MHz Kit View product	B Kingston Technology 16GB (4x4GB) DDR3 View product
Features4 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	2 x 4 GB	4 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	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 rankingDiffers	2	1
Module configurationKnown for one	Unknown — not stated by the source	512M X 72
Lead platingKnown for one	Unknown — not stated by the source	Gold
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4
CompatibilityKnown for one	Unknown — not stated by the source	39U4448 (IBM)
Data transfer rateKnown for one	Unknown — not stated by the source	10600 Mbit/s
Bus clock rateKnown for one	Unknown — not stated by the source	1333 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	16384 MB
Memory layoutKnown for one	Unknown — not stated by the source	4 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.