Product comparison · 2 memory modules

Dell 1GB DDR2-533 SO-DIMM vs Dell 512MB PC2-4200 DDR2 SO-DIMM

Key differences

Internal memory
- 1GB DDR2-533 SO-DIMM:1 GB
- 512MB PC2-4200 DDR2 SO-DIMM:0.5 GB
Memory layout (modules x size)
- 1GB DDR2-533 SO-DIMM:2 x 0.5 GB
- 512MB PC2-4200 DDR2 SO-DIMM:1 x 0.5 GB

Differences highlightedShow differences only

Comparison of 1GB DDR2-533 SO-DIMM, 512MB PC2-4200 DDR2 SO-DIMM
10 specifications	A Dell 1GB DDR2-533 SO-DIMM View product	B Dell 512MB PC2-4200 DDR2 SO-DIMM View product
Features2 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (modules x size)Differs	2 x 0.5 GB	1 x 0.5 GB
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V

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.