Kingston Technology 4GB SDHC Card vs Kingston Technology SD4/8GB memory card SDHC Class 4

Comparison of 4GB SDHC Card, SD4/8GB

25 specifications	A Kingston Technology 4GB SDHC CardView product	B Kingston Technology SD4/8GB memory card SDHC Class 4 Model SD4/8GB View product
Memory1 differ
CapacityDiffers	4 GB	8 GB
Internal memory typeKnown for one	Flash	—Unknown — not stated by the source
Featuresidentical
Protection featuresKnown for one	—Unknown — not stated by the source	Radiation resistant, Shock resistant, Temperature proof, Water resistant
Poweridentical
Input voltageKnown for one	3.3 V	—Unknown — not stated by the source
Other featuresidentical
Transfer rateKnown for one	4 MB/s	—Unknown — not stated by the source
RegisteredKnown for one	No	—Unknown — not stated by the source
Internal memoryKnown for one	4096 MB	—Unknown — not stated by the source
Memory layoutKnown for one	1 x 4096 MB	—Unknown — not stated by the source
Module configurationKnown for one	(N/A) (N/A)	—Unknown — not stated by the source
Plug and PlayKnown for one	Yes	—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.