Product comparison · 2 memory modules

Buffalo D2U667C-2G/BR memory module vs HP FX622AA memory module

Key differences

Internal memory
- D2U667C-2G/BR memory module:2 GB
- FX622AA memory module:8 GB
Memory layout (modules x size)
- D2U667C-2G/BR memory module:2 x 1 GB
- FX622AA memory module:1 x 8 GB
Internal memory type
- D2U667C-2G/BR memory module:DDR2
- FX622AA memory module:DDR3
Memory clock speed
- D2U667C-2G/BR memory module:667 MHz
- FX622AA memory module:1333 MHz
Buffered memory type
- D2U667C-2G/BR memory module:Unregistered (unbuffered)
- FX622AA memory module:Registered (buffered)

Differences highlightedShow differences only

Comparison of D2U667C-2G/BR, FX622AA
15 specifications	A Buffalo D2U667C-2G/BR memory module Model D2U667C-2G/BR View product	B HP FX622AA memory module Model FX622AA View product
Features5 differ
Internal memoryDiffers	2 GB	8 GB
Memory layout (modules x size)Differs	2 x 1 GB	1 x 8 GB
Internal memory typeDiffers	DDR2	DDR3
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	1333 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Memory typeKnown for one	Unknown — not stated by the source	PC3-10600
Other featuresidentical
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Number of pinsKnown for one	240	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	114.3 x 171.45 x 19.05 mm
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	113.4 g
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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.