Product comparison · 2 memory modules

Buffalo AD400-1GX2 memory module vs Dell 4GB, SDRAM-DDR3, 1066MHz, Latitude E4200 Laptop, Non-ECC

Key differences

Internal memory
- AD400-1GX2 memory module:2 GB
- 4GB, SDRAM-DDR3, 1066MHz, Latitude E4200 Laptop, Non-ECC:4 GB
Internal memory type
- AD400-1GX2 memory module:DDR
- 4GB, SDRAM-DDR3, 1066MHz, Latitude E4200 Laptop, Non-ECC:DDR3
Memory clock speed
- AD400-1GX2 memory module:400 MHz
- 4GB, SDRAM-DDR3, 1066MHz, Latitude E4200 Laptop, Non-ECC:1066 MHz
Number of pins
- AD400-1GX2 memory module:184
- 4GB, SDRAM-DDR3, 1066MHz, Latitude E4200 Laptop, Non-ECC:204

Differences highlightedShow differences only

Comparison of AD400-1GX2, 4GB, SDRAM-DDR3, 1066MHz, Latitude E4200 Laptop, Non-ECC
11 specifications	A Buffalo AD400-1GX2 memory module Model AD400-1GX2 View product	B Dell 4GB, SDRAM-DDR3, 1066MHz, Latitude E4200 Laptop, Non-ECC View product
Features3 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR	DDR3
CAS latencyKnown for one	3	Unknown — not stated by the source
Memory clock speedDiffers	400 MHz	1066 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageKnown for one	2.5 V	Unknown — not stated by the source
Memory form factorKnown for one	Unknown — not stated by the source	204-pin SO-DIMM
Other features1 differ
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Number of pinsDiffers	184	204

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.