Product comparison · 2 memory modules

Lenovo 03X6657 memory module vs Lenovo 90Y3103 memory module

Key differences

Internal memory
- 03X6657 memory module:8 GB
- 90Y3103 memory module:32 GB
Memory layout (modules x size)
- 03X6657 memory module:1 x 8 GB
- 90Y3103 memory module:1 x 32 GB
Internal memory type
- 03X6657 memory module:DDR3L
- 90Y3103 memory module:DDR3
Component for
- 03X6657 memory module:Laptop
- 90Y3103 memory module:PC/Server
Memory form factor
- 03X6657 memory module:204-pin SO-DIMM
- 90Y3103 memory module:240-pin DIMM
Memory clock speed
- 03X6657 memory module:1600 MHz
- 90Y3103 memory module:1066 MHz

Differences highlightedShow differences only

Comparison of 03X6657, 90Y3103
10 specifications	A Lenovo 03X6657 memory module Model 03X6657 View product	B Lenovo 90Y3103 memory module Model 90Y3103 View product
Features6 differ
Internal memoryDiffers	8 GB	32 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 32 GB
Internal memory typeDiffers	DDR3L	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
Memory clock speedDiffers	1600 MHz	1066 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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.