Fujitsu 4GB CompactFlash vs Kingston Technology 64GB SDXC Ultimate

Comparison of 4GB CompactFlash, 64GB SDXC Ultimate

27 specifications	A Fujitsu 4GB CompactFlashView product	B Kingston Technology 64GB SDXC UltimateView product
Memory2 differ
CapacityDiffers	4 GB	64 GB
Flash card typeDiffers	CompactFlash	SDHC
Read speedKnown for one	—Unknown — not stated by the source	20 MB/s
X-speed ratingKnown for one	—Unknown — not stated by the source	133
Featuresidentical
Product colourKnown for one	—Unknown — not stated by the source	Blue
Write protection switchKnown for one	—Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Input voltageKnown for one	—Unknown — not stated by the source	3.3 V
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	5 - 95%	—Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	24 mm
DepthKnown for one	—Unknown — not stated by the source	32 mm
HeightKnown for one	—Unknown — not stated by the source	2.1 mm
WeightKnown for one	—Unknown — not stated by the source	2.5 g
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	24 x 2.1 x 32 mm
Transfer rateKnown for one	—Unknown — not stated by the source	6 MB/s
USB poweredKnown for one	—Unknown — not stated by the source	Yes
Depth (imperial)Known for one	—Unknown — not stated by the source	3.2 cm (1.26")
Height (imperial)Known for one	—Unknown — not stated by the source	2.03 mm (0.0800")
Width (imperial)Known for one	—Unknown — not stated by the source	2.39 cm (0.94")
Compatible productsKnown for one	FUTRO S550-2	—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.