Product comparison · 2 memory cards

Kingston Technology 16GB SDHC vs Kingston Technology 512MB CompactFlash

6specifications compared
6differ
0identical
18known for one product only

Key differences

Capacity
- 16GB SDHC:16 GB
- 512MB CompactFlash:0.5 GB
Flash card type
- 16GB SDHC:SDHC
- 512MB CompactFlash:CompactFlash
Read speed
- 16GB SDHC:20 MB/s
- 512MB CompactFlash:6 MB/s
Write speed
- 16GB SDHC:20 MB/s
- 512MB CompactFlash:5 MB/s
Operating temperature (T-T)
- 16GB SDHC:-25 - 85 °C
- 512MB CompactFlash:0 - 70 °C
Storage temperature (T-T)
- 16GB SDHC:-40 - 85 °C
- 512MB CompactFlash:-20 - 85 °C

Side by side

Differences highlightedShow differences only

Comparison of 16GB SDHC, 512MB CompactFlash
24 specifications	A Kingston Technology 16GB SDHC View product	B Kingston Technology 512MB CompactFlash View product
Memory4 differ
CapacityDiffers	16 GB	0.5 GB
Flash card typeDiffers	SDHC	CompactFlash
Read speedDiffers	20 MB/s	6 MB/s
Write speedDiffers	20 MB/s	5 MB/s
X-speed ratingKnown for one	133	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	MLC
Featuresidentical
Product colourKnown for one	Blue	Unknown — not stated by the source
Write protection switchKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
EnduranceKnown for one	Unknown — not stated by the source	300000 cycles per logical sector
Data retentionKnown for one	Unknown — not stated by the source	10 year(s)
Poweridentical
Input voltageKnown for one	3.3 V	Unknown — not stated by the source
Power consumption (write)Known for one	Unknown — not stated by the source	75 mA
Power consumption (read)Known for one	Unknown — not stated by the source	75 mA
Operational conditions2 differ
Operating temperature (T-T)Differs	-25 - 85 °C	0 - 70 °C
Storage temperature (T-T)Differs	-40 - 85 °C	-20 - 85 °C
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Vibration resistanceKnown for one	Unknown — not stated by the source	15 G
Weight & dimensionsidentical
WeightKnown for one	2.5 g	Unknown — not stated by the source
Packaging contentidentical
Memory adapter includedKnown for one	No	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	24 x 32 x 2.1 mm	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Dimensions (W x D x H) (imperial)Known for one	23.9 x 32 x 2.03 mm (0.94 x 1.26 x 0.0800")	Unknown — not stated by the source
Seek timeKnown for one	Unknown — not stated by the source	10.8 ms

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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