Product comparison · 2 memory modules

Lenovo 43R1989 memory module vs Lenovo 55Y3716 memory module

9specifications compared
3differ
6identical
1known for one product only

Key differences

Internal memory
- 43R1989 memory module:1 GB
- 55Y3716 memory module:2 GB
Memory layout (modules x size)
- 43R1989 memory module:1 x 1 GB
- 55Y3716 memory module:1 x 2 GB
Memory clock speed
- 43R1989 memory module:1066 MHz
- 55Y3716 memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 43R1989, 55Y3716
10 specifications	A Lenovo 43R1989 memory module Model 43R1989 View product	B Lenovo 55Y3716 memory module Model 55Y3716 View product
Features3 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory type	DDR3	DDR3
Component for	Laptop	Laptop
Memory form factor	SO-DIMM	SO-DIMM
ECC	No	No
Memory clock speedDiffers	1066 MHz	1333 MHz
Backlight	No	No
Compatible productsKnown for one	ThinkPad X200, X200s, X200si, X201, X201i, X201s	Unknown — not stated by the source
Softwareidentical
Windows operating systems supported	Yes	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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