Product comparison · 2 memory cards

ADATA CF 32GB 633X vs ADATA SDHC 8GB Class 4

Key differences

Capacity
- CF 32GB 633X:32 GB
- SDHC 8GB Class 4:8 GB
Flash card type
- CF 32GB 633X:CompactFlash
- SDHC 8GB Class 4:SDHC
Write speed
- CF 32GB 633X:90 MB/s
- SDHC 8GB Class 4:5 MB/s
Certification
- CF 32GB 633X:FCC, CE, BSMI, VCCI
- SDHC 8GB Class 4:- FCC - CE - BSMI - VCCI
Input voltage
- CF 32GB 633X:5 V
- SDHC 8GB Class 4:2.7 - 3.6 V
Width
- CF 32GB 633X:42.8 mm
- SDHC 8GB Class 4:24 mm
Depth
- CF 32GB 633X:3.3 mm
- SDHC 8GB Class 4:2.1 mm
Height
- CF 32GB 633X:36.4 mm
- SDHC 8GB Class 4:23 mm

Differences highlightedShow differences only

Comparison of CF 32GB 633X, SDHC 8GB Class 4
14 specifications	A ADATA CF 32GB 633X View product	B ADATA SDHC 8GB Class 4 View product
Memory3 differ
CapacityDiffers	32 GB	8 GB
Flash card typeDiffers	CompactFlash	SDHC
Read speedKnown for one	93 MB/s	Unknown — not stated by the source
Write speedDiffers	90 MB/s	5 MB/s
Features1 differ
CertificationDiffers	FCC, CE, BSMI, VCCI	- FCC - CE - BSMI - VCCI
Power1 differ
Input voltageDiffers	5 V	2.7 - 3.6 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 85 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	42.8 mm	24 mm
DepthDiffers	3.3 mm	2.1 mm
HeightDiffers	36.4 mm	23 mm
WeightDiffers	11.4 g	2 g
Other featuresidentical
Dimensions (WxDxH)Known for one	42.8 x 3.3 x 36.4 mm	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.