Dell 1GB DDR3-1066 vs Dell 1GB DDR3-1333

Comparison of 1GB DDR3-1066, 1GB DDR3-1333

10 specifications	A Dell 1GB DDR3-1066View product	B Dell 1GB DDR3-1333View product
Features1 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)	1 x 1 GB	1 x 1 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	1066 MHz	1333 MHz
Buffered memory typeKnown for one	—Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingKnown for one	—Unknown — not stated by the source	2
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.