Product comparison · 2 memory modules

Integral SDRAM 512MB vs Lenovo 49Y3757 memory module

6specifications compared
6differ
0identical
3known for one product only

Key differences

Internal memory
- SDRAM 512MB:0.5 GB
- 49Y3757 memory module:4 GB
Memory layout (modules x size)
- SDRAM 512MB:1 x 0.5 GB
- 49Y3757 memory module:1 x 4 GB
Internal memory type
- SDRAM 512MB:DRAM
- 49Y3757 memory module:DDR3
Component for
- SDRAM 512MB:Laptop
- 49Y3757 memory module:PC/Server
ECC
- SDRAM 512MB:No
- 49Y3757 memory module:Yes
Memory clock speed
- SDRAM 512MB:133 MHz
- 49Y3757 memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of INM512USNSRXQ, 49Y3757
9 specifications	A Integral SDRAM 512MB Model INM512USNSRXQ View product	B Lenovo 49Y3757 memory module Model 49Y3757 View product
Features6 differ
Internal memoryDiffers	0.5 GB	4 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	1 x 4 GB
Internal memory typeDiffers	DRAM	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	133 MHz	1333 MHz
Other featuresidentical
Number of pinsKnown for one	144	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.

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