Product comparison · 2 memory modules

Lenovo 1100437 memory module vs Lenovo 49Y1438 memory module

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

Key differences

Internal memory
- 1100437 memory module:4 GB
- 49Y1438 memory module:2 GB
Memory layout (modules x size)
- 1100437 memory module:1 x 4 GB
- 49Y1438 memory module:1 x 2 GB
Memory clock speed
- 1100437 memory module:1600 MHz
- 49Y1438 memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1100437, 49Y1438
9 specifications	A Lenovo 1100437 memory module Model 1100437 View product	B Lenovo 49Y1438 memory module Model 49Y1438 View product
Features3 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	1600 MHz	1333 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)

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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