Product comparison · 2 memory modules

CoreParts MMXSA-DDR2-0001-1GB memory module vs Lenovo 49Y1561 memory module

Key differences

Internal memory
- MMXSA-DDR2-0001-1GB memory module:1 GB
- 49Y1561 memory module:4 GB
Internal memory type
- MMXSA-DDR2-0001-1GB memory module:DDR2
- 49Y1561 memory module:DDR3
Component for
- MMXSA-DDR2-0001-1GB memory module:Laptop
- 49Y1561 memory module:PC/Server
Memory form factor
- MMXSA-DDR2-0001-1GB memory module:200-pin SO-DIMM
- 49Y1561 memory module:240-pin DIMM
Memory clock speed
- MMXSA-DDR2-0001-1GB memory module:800 MHz
- 49Y1561 memory module:1600 MHz

Differences highlightedShow differences only

Comparison of MMXSA-DDR2-0001-1GB, 49Y1561
19 specifications	A CoreParts MMXSA-DDR2-0001-1GB memory module Model MMXSA-DDR2-0001-1GB View product	B Lenovo 49Y1561 memory module Model 49Y1561 View product
Features5 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Known for one	1 x 1 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
Memory clock speedDiffers	800 MHz	1600 MHz
Product colourKnown for one	Green	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Weight & dimensionsidentical
WidthKnown for one	140 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	140 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
Other featuresidentical
Country of originKnown for one	China	Unknown — not stated by the source

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.