Dell T2454 memory module vs Dell U8622 memory module

Comparison of T2454, U8622

7 specifications	A Dell T2454 memory module Model T2454 View product	B Dell U8622 memory module Model U8622 View product
Features1 differ
ECCKnown for one	—Unknown — not stated by the source	No
Memory clock speedDiffers	400 MHz	667 MHz

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.