Product comparison · 2 memory modules

HP 501534-001 memory module vs HP 691739-001 memory module

Key differences

Internal memory
- 501534-001 memory module:4 GB
- 691739-001 memory module:2 GB
Memory layout (modules x size)
- 501534-001 memory module:1 x 4 GB
- 691739-001 memory module:1 x 2 GB
Component for
- 501534-001 memory module:PC/Server
- 691739-001 memory module:Laptop
Memory form factor
- 501534-001 memory module:240-pin DIMM
- 691739-001 memory module:204-pin SO-DIMM
Memory clock speed
- 501534-001 memory module:1333 MHz
- 691739-001 memory module:1600 MHz
Memory voltage
- 501534-001 memory module:1.5 V
- 691739-001 memory module:1.35 V

Differences highlightedShow differences only

Comparison of 501534-001, 691739-001
10 specifications	A HP 501534-001 memory module Model 501534-001 View product	B HP 691739-001 memory module Model 691739-001 View product
Features6 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory type	DDR3	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory clock speedDiffers	1333 MHz	1600 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory voltageDiffers	1.5 V	1.35 V

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.