Product comparison · 2 memory modules

Kingston Technology 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Single Rank, x4 Intel vs Kingston Technology 4GB, 1333MHZ, DDR3, ECC, CL9, DIMM

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

Key differences

Internal memory
- 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Single Rank, x4 Intel:2 GB
- 4GB, 1333MHZ, DDR3, ECC, CL9, DIMM:4 GB
Internal memory type
- 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Single Rank, x4 Intel:DDR2
- 4GB, 1333MHZ, DDR3, ECC, CL9, DIMM:DDR3
Memory voltage
- 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Single Rank, x4 Intel:1.8 V
- 4GB, 1333MHZ, DDR3, ECC, CL9, DIMM:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Single Rank, x4 Intel, 4GB, 1333MHZ, DDR3, ECC, CL9, DIMM
12 specifications	A Kingston Technology 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Single Rank, x4 Intel View product	B Kingston Technology 4GB, 1333MHZ, DDR3, ECC, CL9, DIMM View product
Features3 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	1.8 V	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead plating	Gold	Gold

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.

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