Product comparison · 2 memory modules

HP 4GB PC100 vs HP 8GB DDR3L-1600 1.35V SODIMM

Key differences

Internal memory
- 4GB PC100:4 GB
- 8GB DDR3L-1600 1.35V SODIMM:8 GB
Memory layout (modules x size)
- 4GB PC100:4 x 1 GB
- 8GB DDR3L-1600 1.35V SODIMM:1 x 8 GB
Internal memory type
- 4GB PC100:SDR SDRAM
- 8GB DDR3L-1600 1.35V SODIMM:DDR3L
Memory form factor
- 4GB PC100:168-pin DIMM
- 8GB DDR3L-1600 1.35V SODIMM:204-pin SO-DIMM
Memory clock speed
- 4GB PC100:100 MHz
- 8GB DDR3L-1600 1.35V SODIMM:1600 MHz
Memory voltage
- 4GB PC100:3.3 V
- 8GB DDR3L-1600 1.35V SODIMM:1.35 V

Differences highlightedShow differences only

Comparison of 4GB PC100, 8GB DDR3L-1600 1.35V SODIMM
9 specifications	A HP 4GB PC100 View product	B HP 8GB DDR3L-1600 1.35V SODIMM View product
Features6 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	4 x 1 GB	1 x 8 GB
Internal memory typeDiffers	SDR SDRAM	DDR3L
Memory form factorDiffers	168-pin DIMM	204-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	100 MHz	1600 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory voltageDiffers	3.3 V	1.35 V
Component forKnown for one	Unknown — not stated by the source	Laptop

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.