Product comparison · 2 memory cards

Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 vs Integral 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300

13specifications compared
11differ
2identical
15known for one product only

Key differences

The Integral 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300 has 3,615 MB/s more read speed than the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 (3700 MB/s vs 85 MB/s). The Integral 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300 has 2,920 MB/s more write speed than the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 (3000 MB/s vs 80 MB/s). The Integral 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300 has 18.6 mm more width than the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 (29.6 mm vs 11 mm). Flash card type: MicroSDXC on the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10, CFexpress Type B on the Integral 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300. Operating temperature (T-T): 0 - 70 °C on the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10, -12 - 72 °C on the Integral 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300.

Flash card type
- C100A 512 GB MicroSDXC UHS-I Class 10:MicroSDXC
- 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300:CFexpress Type B
Read speed
- C100A 512 GB MicroSDXC UHS-I Class 10:85 MB/s
- 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300:3700 MB/s
Write speed
- C100A 512 GB MicroSDXC UHS-I Class 10:80 MB/s
- 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300:3000 MB/s
Operating temperature (T-T)
- C100A 512 GB MicroSDXC UHS-I Class 10:0 - 70 °C
- 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300:-12 - 72 °C
Storage temperature (T-T)
- C100A 512 GB MicroSDXC UHS-I Class 10:-25 - 85 °C
- 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300:-40 - 85 °C
Width
- C100A 512 GB MicroSDXC UHS-I Class 10:11 mm
- 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300:29.6 mm
Depth
- C100A 512 GB MicroSDXC UHS-I Class 10:15 mm
- 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300:3.8 mm
Height
- C100A 512 GB MicroSDXC UHS-I Class 10:1 mm
- 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300:38.5 mm

Side by side

Differences highlightedShow differences only

Comparison of C100A, INCFE512G3700/S800G4.0
28 specifications	A Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 Model C100A View product	B Integral 512GB CFEXPRESS MEMORY CARD 4.0 TYPE B UP TO R-3700 W-3000 MBS SUSTAINED WRITE 800MBS STUDIO GRADE -12C ~ 72C TBW 300 Model INCFE512G3700/S800G4.0 View product
Memory3 differ
Flash card typeDiffers	MicroSDXC	CFexpress Type B
Read speedDiffers	85 MB/s	3700 MB/s
Write speedDiffers	80 MB/s	3000 MB/s
X-speed ratingKnown for one	Unknown — not stated by the source	24667
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Internal memory typeKnown for one	UHS-I	Unknown — not stated by the source
UHS Speed ClassKnown for one	Class 3 (U3)	Unknown — not stated by the source
Video Speed ClassKnown for one	V30	Unknown — not stated by the source
Features1 differ
Protection featuresDiffers	Temperature proof, Waterproof, Magnet proof, X-ray proof	Shockproof, Temperature proof, Waterproof, X-ray proof
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1500000 h
Product colourKnown for one	White	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	-12 - 72 °C
Storage temperature (T-T)Differs	-25 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	25 - 85%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	11 mm	29.6 mm
DepthDiffers	15 mm	3.8 mm
HeightDiffers	1 mm	38.5 mm
WeightDiffers	1.5 g	7.5 g
Packaging data1 differ
Package widthKnown for one	Unknown — not stated by the source	30 mm
Package depthKnown for one	Unknown — not stated by the source	39 mm
Package heightKnown for one	Unknown — not stated by the source	4 mm
Package weightDiffers	13 g	22 g
Package typeKnown for one	Unknown — not stated by the source	Blister
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS, UKCA
Packaging contentidentical
Memory adapter includedKnown for one	microSD	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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