Product comparison · 2 memory modules

Dell System Specific Memory SNPF245FCK2/4G memory module vs Dell SNPW840DC/1G memory module

Key differences

Internal memory
- System Specific Memory SNPF245FCK2/4G memory module:4 GB
- SNPW840DC/1G memory module:1 GB
Memory layout (modules x size)
- System Specific Memory SNPF245FCK2/4G memory module:2 x 2 GB
- SNPW840DC/1G memory module:1 x 1 GB
Internal memory type
- System Specific Memory SNPF245FCK2/4G memory module:DDR2
- SNPW840DC/1G memory module:DDR3
Component for
- System Specific Memory SNPF245FCK2/4G memory module:PC/Server
- SNPW840DC/1G memory module:Laptop
Memory form factor
- System Specific Memory SNPF245FCK2/4G memory module:240-pin DIMM
- SNPW840DC/1G memory module:204-pin SO-DIMM
ECC
- System Specific Memory SNPF245FCK2/4G memory module:Yes
- SNPW840DC/1G memory module:No
Memory clock speed
- System Specific Memory SNPF245FCK2/4G memory module:800 MHz
- SNPW840DC/1G memory module:1333 MHz

Differences highlightedShow differences only

Comparison of SNPF245FCK2/4G, SNPW840DC/1G
7 specifications	A Dell System Specific Memory SNPF245FCK2/4G memory module Model SNPF245FCK2/4G View product	B Dell SNPW840DC/1G memory module Model SNPW840DC/1G View product
Features7 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (modules x size)Differs	2 x 2 GB	1 x 1 GB
Internal memory typeDiffers	DDR2	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	800 MHz	1333 MHz

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.