Product comparison · 2 memory modules

Dell 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision 380, ECC vs Kingston Technology 8GB 1066MHz DDR3 ECC Reg CL7 DIMM (Kit of 2) 2R, x4 w/Thrm Sen (Intel)

4specifications compared
2differ
2identical
10known for one product only

Key differences

Internal memory
- 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision 380, ECC:4 GB
- 8GB 1066MHz DDR3 ECC Reg CL7 DIMM (Kit of 2) 2R, x4 w/Thrm Sen (Intel):8 GB
Internal memory type
- 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision 380, ECC:DDR2
- 8GB 1066MHz DDR3 ECC Reg CL7 DIMM (Kit of 2) 2R, x4 w/Thrm Sen (Intel):DDR3

Side by side

Differences highlightedShow differences only

Comparison of 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision 380, ECC, 8GB 1066MHz DDR3 ECC Reg CL7 DIMM (Kit of 2) 2R, x4 w/Thrm Sen (Intel)
14 specifications	A Dell 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision 380, ECC View product	B Kingston Technology 8GB 1066MHz DDR3 ECC Reg CL7 DIMM (Kit of 2) 2R, x4 w/Thrm Sen (Intel)View product
Features2 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
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 voltageKnown for one	Unknown — not stated by the source	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	512M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4
Number of pinsKnown for one	240	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