Product comparison · 2 memory modules

HP 2GB PC3-14900E vs HP 4GB PC3-14900R

Key differences

Internal memory
- 2GB PC3-14900E:2 GB
- 4GB PC3-14900R:4 GB
Memory layout (modules x size)
- 2GB PC3-14900E:1 x 2 GB
- 4GB PC3-14900R:1 x 4 GB
Buffered memory type
- 2GB PC3-14900E:Unregistered (unbuffered)
- 4GB PC3-14900R:Registered (buffered)
Module configuration
- 2GB PC3-14900E:256M x 8
- 4GB PC3-14900R:512M x 4

Differences highlightedShow differences only

Comparison of 2GB PC3-14900E, 4GB PC3-14900R
15 specifications	A HP 2GB PC3-14900E View product	B HP 4GB PC3-14900R View product
Features4 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Module configurationDiffers	256M x 8	512M x 4

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.