Product comparison · 2 memory modules

Dell 4GB DDR2 800MHz Module vs HP 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit

Key differences

Internal memory
- 4GB DDR2 800MHz Module:4 GB
- 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit:2 GB
Memory layout (modules x size)
- 4GB DDR2 800MHz Module:1 x 4 GB
- 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit:1 x 2 GB
Internal memory type
- 4GB DDR2 800MHz Module:DDR2
- 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit:DDR3
Component for
- 4GB DDR2 800MHz Module:Laptop
- 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit:PC/Server
Memory form factor
- 4GB DDR2 800MHz Module:200-pin SO-DIMM
- 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit:240-pin DIMM
ECC
- 4GB DDR2 800MHz Module:No
- 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit:Yes
CAS latency
- 4GB DDR2 800MHz Module:6
- 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit:9
Memory clock speed
- 4GB DDR2 800MHz Module:800 MHz
- 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit:1333 MHz

Differences highlightedShow differences only

Comparison of 4GB DDR2 800MHz Module, 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit
11 specifications	A Dell 4GB DDR2 800MHz Module View product	B HP 2GB (1x2GB) Dual Rank x8 PC3-10600 (DDR3-1333) Unbuffered CAS-9 Memory Kit View product
Features9 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	6	9
Memory clock speedDiffers	800 MHz	1333 MHz
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageDiffers	1.8 V	1.5 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.