Product comparison · 2 memory modules

Dell 1GB PC2100 DDR vs Dell 512MB PC2100 DDR ECC DIMM

Key differences

Internal memory
- 1GB PC2100 DDR:1 GB
- 512MB PC2100 DDR ECC DIMM:0.5 GB
Memory layout (modules x size)
- 1GB PC2100 DDR:1 x 1 GB
- 512MB PC2100 DDR ECC DIMM:1 x 0.5 GB

Differences highlightedShow differences only

Comparison of 1GB PC2100 DDR, 512MB PC2100 DDR ECC DIMM
8 specifications	A Dell 1GB PC2100 DDR View product	B Dell 512MB PC2100 DDR ECC DIMM View product
Features2 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 0.5 GB
Internal memory type	DDR	DDR
Component for	PC/Server	PC/Server
Memory form factor	184-pin DIMM	184-pin DIMM
ECC	Yes	Yes
Memory clock speed	266 MHz	266 MHz
Packaging dataidentical
Package type	DIMM	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.