Product comparison · 2 memory modules

ADATA 4GB DDR2 PC3-16000 DC Kit vs Dell 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC

Key differences

Internal memory
- 4GB DDR2 PC3-16000 DC Kit:4 GB
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:2 GB
Memory layout (modules x size)
- 4GB DDR2 PC3-16000 DC Kit:2 x 2 GB
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:1 x 2 GB
Internal memory type
- 4GB DDR2 PC3-16000 DC Kit:DDR3
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:DDR2
Memory form factor
- 4GB DDR2 PC3-16000 DC Kit:240-pin DIMM
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:200-pin SO-DIMM
Memory clock speed
- 4GB DDR2 PC3-16000 DC Kit:2000 MHz
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:800 MHz

Differences highlightedShow differences only

Comparison of 4GB DDR2 PC3-16000 DC Kit, 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC
8 specifications	A ADATA 4GB DDR2 PC3-16000 DC Kit View product	B Dell 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC View product
Features5 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	2 x 2 GB	1 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory clock speedDiffers	2000 MHz	800 MHz
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	200

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.