Product comparison · 2 memory modules

Kingston Technology 4GB 1066MHz DDR3 Kit vs Kingston Technology 8GB DDR3, 1066MHz, Quad Rank, Reg, ECC

6specifications compared
3differ
3identical
16known for one product only

Key differences

Internal memory
- 4GB 1066MHz DDR3 Kit:4 GB
- 8GB DDR3, 1066MHz, Quad Rank, Reg, ECC:8 GB
Memory layout (modules x size)
- 4GB 1066MHz DDR3 Kit:1 x 4 GB
- 8GB DDR3, 1066MHz, Quad Rank, Reg, ECC:1 x 8 GB
ECC
- 4GB 1066MHz DDR3 Kit:No
- 8GB DDR3, 1066MHz, Quad Rank, Reg, ECC:Yes

Side by side

Differences highlightedShow differences only

Comparison of 4GB 1066MHz DDR3 Kit, 8GB DDR3, 1066MHz, Quad Rank, Reg, ECC
22 specifications	A Kingston Technology 4GB 1066MHz DDR3 Kit View product	B Kingston Technology 8GB DDR3, 1066MHz, Quad Rank, Reg, ECC View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
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 rankingKnown for one	Unknown — not stated by the source	4
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	1024M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead platingKnown for one	Unknown — not stated by the source	Gold
CAS latencyKnown for one	7	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	1066 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 8192 MB
Number of pinsKnown for one	240	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	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.

More memory module comparisons

All memory module comparisons