Product comparison · 2 memory modules

CoreParts 2GB DDR2 667MHz vs Lenovo 49Y1564 memory module

6specifications compared
6differ
0identical
4known for one product only

Key differences

Internal memory
- 2GB DDR2 667MHz:2 GB
- 49Y1564 memory module:16 GB
Internal memory type
- 2GB DDR2 667MHz:DDR2
- 49Y1564 memory module:DDR3
Component for
- 2GB DDR2 667MHz:Laptop
- 49Y1564 memory module:PC/Server
Memory form factor
- 2GB DDR2 667MHz:200-pin SO-DIMM
- 49Y1564 memory module:240-pin DIMM
Memory clock speed
- 2GB DDR2 667MHz:667 MHz
- 49Y1564 memory module:1333 MHz
Memory voltage
- 2GB DDR2 667MHz:1.8 V
- 49Y1564 memory module:1.35 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR2 667MHz, 49Y1564
10 specifications	A CoreParts 2GB DDR2 667MHz View product	B Lenovo 49Y1564 memory module Model 49Y1564 View product
Features6 differ
Internal memoryDiffers	2 GB	16 GB
Memory layout (modules x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	1333 MHz
Memory voltageDiffers	1.8 V	1.35 V
Module configurationKnown for one	128M x 8	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	Yes

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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