Dell 311-1545 memory module vs Dell 311-1549 memory module

Comparison of 311-1545, 311-1549

8 specifications	A Dell 311-1545 memory module Model 311-1545 View product	B Dell 311-1549 memory module Model 311-1549 View product
Features1 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Known for one	—Unknown — not stated by the source	4 x 1 GB

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.