Product comparison · 2 memory modules

Dell 501JU memory module vs Dell 512MB PC2-4200 DDR2 SO-DIMM

7specifications compared
5differ
2identical
4known for one product only

Key differences

Internal memory type
- 501JU memory module:DDR
- 512MB PC2-4200 DDR2 SO-DIMM:DDR2
Component for
- 501JU memory module:PC/Server
- 512MB PC2-4200 DDR2 SO-DIMM:Laptop
Memory form factor
- 501JU memory module:184-pin DIMM
- 512MB PC2-4200 DDR2 SO-DIMM:200-pin SO-DIMM
ECC
- 501JU memory module:Yes
- 512MB PC2-4200 DDR2 SO-DIMM:No
Memory clock speed
- 501JU memory module:200 MHz
- 512MB PC2-4200 DDR2 SO-DIMM:533 MHz

Side by side

Differences highlightedShow differences only

Comparison of 501JU, 512MB PC2-4200 DDR2 SO-DIMM
11 specifications	A Dell 501JU memory module Model 501JU View product	B Dell 512MB PC2-4200 DDR2 SO-DIMM View product
Features5 differ
Internal memory	0.5 GB	0.5 GB
Memory layout (modules x size)	1 x 0.5 GB	1 x 0.5 GB
Internal memory typeDiffers	DDR	DDR2
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	184-pin DIMM	200-pin SO-DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	200 MHz	533 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM

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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