Product comparison · 2 memory cards

HP 4GB SDHC vs Kingston Technology 4GB CF Card

4specifications compared
3differ
1identical
20known for one product only

Key differences

Flash card type
- 4GB SDHC:SDHC
- 4GB CF Card:CompactFlash
Memory voltage
- 4GB SDHC:2.7,3.3,3.6 V
- 4GB CF Card:3.35 V
Operating temperature (T-T)
- 4GB SDHC:-25 - 85 °C
- 4GB CF Card:0 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of 4GB SDHC, 4GB CF Card
24 specifications	A HP 4GB SDHC View product	B Kingston Technology 4GB CF Card View product
Memory1 differ
Capacity	4 GB	4 GB
Flash card typeDiffers	SDHC	CompactFlash
Internal memory typeKnown for one	Unknown — not stated by the source	Flash
Flash memory classKnown for one	Class 4	Unknown — not stated by the source
Read speedKnown for one	20 MB/s	Unknown — not stated by the source
Write speedKnown for one	12 MB/s	Unknown — not stated by the source
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Multicolour
Power1 differ
Input voltageKnown for one	Unknown — not stated by the source	3.3/5 V
Memory voltageDiffers	2.7,3.3,3.6 V	3.35 V
Operational conditions1 differ
Operating temperature (T-T)Differs	-25 - 85 °C	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 85 °C
Packaging contentidentical
Memory adapter includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	36.4 x 42.8 x 3.3 mm
Form factorKnown for one	Unknown — not stated by the source	50-pin CompactFlash
RegisteredKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 4096 MB
Module configurationKnown for one	Unknown — not stated by the source	(N/A) (N/A)
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	24 mm	Unknown — not stated by the source
DepthKnown for one	2.1 mm	Unknown — not stated by the source
HeightKnown for one	32 mm	Unknown — not stated by the source
WeightKnown for one	2 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

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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