Product comparison · 2 memory modules

HP AT024AT memory module vs HP VH638AA memory module

6specifications compared
2differ
4identical
6known for one product only

Key differences

Internal memory
- AT024AT memory module:2 GB
- VH638AA memory module:4 GB
Memory layout (modules x size)
- AT024AT memory module:1 x 2 GB
- VH638AA memory module:1 x 4 GB

Side by side

Differences highlightedShow differences only

Comparison of AT024AT, VH638AA
12 specifications	A HP AT024AT memory module Model AT024AT View product	B HP VH638AA memory module Model VH638AA View product
Features2 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
Memory clock speed	1333 MHz	1333 MHz
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows XP Home, Windows XP Professional, Windows XP Professional x64
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	30 mm
DepthKnown for one	Unknown — not stated by the source	133 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Size (imperial)Known for one	Unknown — not stated by the source	3 cm (1.18")

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.

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