Product comparison · 2 memory modules

Kingston Technology 4GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x4 VLP vs Lenovo 1GB Memory Module

3specifications compared
2differ
1identical
10known for one product only

Key differences

Internal memory
- 4GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x4 VLP:4 GB
- 1GB Memory Module:1 GB
Internal memory type
- 4GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x4 VLP:DDR2
- 1GB Memory Module:DDR3

Side by side

Differences highlightedShow differences only

Comparison of 4GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x4 VLP, 1GB Memory Module
13 specifications	A Kingston Technology 4GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x4 VLP View product	B Lenovo 1GB Memory Module View product
Features2 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (modules x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory typeKnown for one	Unknown — not stated by the source	DDR3 SDRAM
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightKnown for one	Unknown — not stated by the source	3.81 mm

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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