Product comparison · 2 internal solid state drives

Dahua Technology DHI-SSD-C900VN2TB-B internal solid state drive vs Dahua Technology DHI-SSD-C970VN2TB internal solid state drive

30specifications compared
13differ
17identical
3known for one product only

Key differences

Interface
- DHI-SSD-C900VN2TB-B internal solid state drive:PCI Express 3.0
- DHI-SSD-C970VN2TB internal solid state drive:PCI Express 4.0
NVMe version
- DHI-SSD-C900VN2TB-B internal solid state drive:1.3
- DHI-SSD-C970VN2TB internal solid state drive:1.4
Read speed
- DHI-SSD-C900VN2TB-B internal solid state drive:3400 MB/s
- DHI-SSD-C970VN2TB internal solid state drive:7200 MB/s
Write speed
- DHI-SSD-C900VN2TB-B internal solid state drive:3000 MB/s
- DHI-SSD-C970VN2TB internal solid state drive:6400 MB/s
Random read (4KB)
- DHI-SSD-C900VN2TB-B internal solid state drive:544300 IOPS
- DHI-SSD-C970VN2TB internal solid state drive:1025500 IOPS
Random write (4KB)
- DHI-SSD-C900VN2TB-B internal solid state drive:403900 IOPS
- DHI-SSD-C970VN2TB internal solid state drive:765900 IOPS
TBW rating
- DHI-SSD-C900VN2TB-B internal solid state drive:2000
- DHI-SSD-C970VN2TB internal solid state drive:1200
Power consumption (max)
- DHI-SSD-C900VN2TB-B internal solid state drive:4.15 W
- DHI-SSD-C970VN2TB internal solid state drive:4.25 W

Side by side

Differences highlightedShow differences only

Comparison of DHI-SSD-C900VN2TB-B, DHI-SSD-C970VN2TB
33 specifications	A Dahua Technology DHI-SSD-C900VN2TB-B internal solid state drive Model DHI-SSD-C900VN2TB-B View product	B Dahua Technology DHI-SSD-C970VN2TB internal solid state drive Model DHI-SSD-C970VN2TB View product
Features7 differ
SSD capacity	2 TB	2 TB
SSD form factor	M.2	M.2
InterfaceDiffers	PCI Express 3.0	PCI Express 4.0
NVMe	Yes	Yes
NVMe versionDiffers	1.3	1.4
Memory type	3D NAND	3D NAND
Component for	PC	PC
Hardware encryption	No	No
Read speedDiffers	3400 MB/s	7200 MB/s
Write speedDiffers	3000 MB/s	6400 MB/s
Random read (4KB)Differs	544300 IOPS	1025500 IOPS
Random write (4KB)Differs	403900 IOPS	765900 IOPS
PCI Express interface data lanes	x4	x4
S.M.A.R.T. support	Yes	Yes
TRIM support	Yes	Yes
Mean time between failures (MTBF)	1500000 h	1500000 h
TBW ratingDiffers	2000	1200
Power2 differ
Power consumption (max)Differs	4.15 W	4.25 W
Power consumption (idle)Differs	0.06 W	0.7 W
Weight & dimensions2 differ
Width	80 mm	80 mm
DepthDiffers	4.8 mm	22 mm
HeightDiffers	23 mm	2.25 mm
Weight	8 g	8 g
Packaging data2 differ
Package width	130 mm	130 mm
Package depthDiffers	17 mm	104 mm
Package heightDiffers	104 mm	17 mm
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Vibration resistance	0.5 G	0.5 G
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Sustainabilityidentical
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC), WEEE	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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