Product comparison · 2 memory modules

CoreParts MMG1072/2G memory module vs Lenovo 43R1989 memory module

5specifications compared
5differ
0identical
14known for one product only

Key differences

The CoreParts MMG1072/2G memory module has 1 GB more internal memory than the Lenovo 43R1989 memory module (2 GB vs 1 GB). The Lenovo 43R1989 memory module has 533 MHz more memory clock speed than the CoreParts MMG1072/2G memory module (1066 MHz vs 533 MHz). Only the CoreParts MMG1072/2G memory module has ECC. Memory layout (modules x size): 1 x 2 GB on the CoreParts MMG1072/2G memory module, 1 x 1 GB on the Lenovo 43R1989 memory module. Internal memory type: DDR2 on the CoreParts MMG1072/2G memory module, DDR3 on the Lenovo 43R1989 memory module.

Internal memory
- MMG1072/2G memory module:2 GB
- 43R1989 memory module:1 GB
Memory layout (modules x size)
- MMG1072/2G memory module:1 x 2 GB
- 43R1989 memory module:1 x 1 GB
Internal memory type
- MMG1072/2G memory module:DDR2
- 43R1989 memory module:DDR3
ECC
- MMG1072/2G memory module:Yes
- 43R1989 memory module:No
Memory clock speed
- MMG1072/2G memory module:533 MHz
- 43R1989 memory module:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of MMG1072/2G, 43R1989
19 specifications	A CoreParts MMG1072/2G memory module Model MMG1072/2G View product	B Lenovo 43R1989 memory module Model 43R1989 View product
Features5 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 1 GB
Internal memory typeDiffers	DDR2	DDR3
ECCDiffers	Yes	No
Memory clock speedDiffers	533 MHz	1066 MHz
Product colourKnown for one	Green	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Laptop
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
BacklightKnown for one	Unknown — not stated by the source	No
Compatible productsKnown for one	Unknown — not stated by the source	ThinkPad X200, X200s, X200si, X201, X201i, X201s
Weight & dimensionsidentical
WidthKnown for one	145 mm	Unknown — not stated by the source
DepthKnown for one	80 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
WeightKnown for one	10 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	145 mm	Unknown — not stated by the source
Package depthKnown for one	80 mm	Unknown — not stated by the source
Package heightKnown for one	30 mm	Unknown — not stated by the source
Package weightKnown for one	20 g	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown 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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