Product comparison · 2 memory modules

Lenovo 30R5122 memory module vs Samsung 2GB, DDR II SDRAM, 667MHz, soDIMM

5specifications compared
4differ
1identical
3known for one product only

Key differences

Internal memory
- 30R5122 memory module:1 GB
- 2GB, DDR II SDRAM, 667MHz, soDIMM:2 GB
Memory form factor
- 30R5122 memory module:240-pin DIMM
- 2GB, DDR II SDRAM, 667MHz, soDIMM:200-pin SO-DIMM
CAS latency
- 30R5122 memory module:4
- 2GB, DDR II SDRAM, 667MHz, soDIMM:5
Memory clock speed
- 30R5122 memory module:533 MHz
- 2GB, DDR II SDRAM, 667MHz, soDIMM:667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 30R5122, 2GB, DDR II SDRAM, 667MHz, soDIMM
8 specifications	A Lenovo 30R5122 memory module Model 30R5122 View product	B Samsung 2GB, DDR II SDRAM, 667MHz, soDIMM View product
Features4 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory type	DDR2	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyDiffers	4	5
Memory clock speedDiffers	533 MHz	667 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V

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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