Product comparison · 2 internal solid state drives

Dahua Technology DHI-SSD-C900N256G internal solid state drive vs Dahua Technology DHI-SSD-C900VN1TB-B internal solid state drive

36specifications compared
12differ
24identical
1known for one product only

Key differences

SSD capacity
- DHI-SSD-C900N256G internal solid state drive:256 GB
- DHI-SSD-C900VN1TB-B internal solid state drive:1 TB
Sequential read speed (ATTO)
- DHI-SSD-C900N256G internal solid state drive:2000 MB/s
- DHI-SSD-C900VN1TB-B internal solid state drive:3400 MB/s
Sequential write speed (ATTO)
- DHI-SSD-C900N256G internal solid state drive:1050 MB/s
- DHI-SSD-C900VN1TB-B internal solid state drive:3000 MB/s
Sequential read speed (CDM)
- DHI-SSD-C900N256G internal solid state drive:90000 MB/s
- DHI-SSD-C900VN1TB-B internal solid state drive:360000 MB/s
Sequential write speed (CDM)
- DHI-SSD-C900N256G internal solid state drive:190000 MB/s
- DHI-SSD-C900VN1TB-B internal solid state drive:280000 MB/s
TBW rating
- DHI-SSD-C900N256G internal solid state drive:128
- DHI-SSD-C900VN1TB-B internal solid state drive:512
Power consumption (max)
- DHI-SSD-C900N256G internal solid state drive:2.95 W
- DHI-SSD-C900VN1TB-B internal solid state drive:4.1 W
Power consumption (idle)
- DHI-SSD-C900N256G internal solid state drive:0.528 W
- DHI-SSD-C900VN1TB-B internal solid state drive:0.611 W

Side by side

Differences highlightedShow differences only

Comparison of DHI-SSD-C900N256G, DHI-SSD-C900VN1TB-B
37 specifications	A Dahua Technology DHI-SSD-C900N256G internal solid state drive Model DHI-SSD-C900N256G View product	B Dahua Technology DHI-SSD-C900VN1TB-B internal solid state drive Model DHI-SSD-C900VN1TB-B View product
Features6 differ
SSD capacityDiffers	256 GB	1 TB
SSD form factor	M.2	M.2
Interface	PCI Express 3.0	PCI Express 3.0
NVMe	Yes	Yes
NVMe version	1.3	1.3
Memory type	3D TLC	3D TLC
Component for	PC	PC
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Sequential read speed (ATTO)Differs	2000 MB/s	3400 MB/s
Sequential write speed (ATTO)Differs	1050 MB/s	3000 MB/s
Sequential read speed (CDM)Differs	90000 MB/s	360000 MB/s
Sequential write speed (CDM)Differs	190000 MB/s	280000 MB/s
S.M.A.R.T. support	Yes	Yes
TRIM support	Yes	Yes
ECC	Yes	Yes
Mean time between failures (MTBF)	1500000 h	1500000 h
TBW ratingDiffers	128	512
Power2 differ
Power consumption (max)Differs	2.95 W	4.1 W
Power consumption (idle)Differs	0.528 W	0.611 W
Weight & dimensions2 differ
Width	80 mm	80 mm
DepthDiffers	22 mm	23 mm
HeightDiffers	2.25 mm	4.8 mm
Weight	8 g	8 g
Packaging dataidentical
Package width	140.5 mm	140.5 mm
Package depth	105.5 mm	105.5 mm
Package height	15.5 mm	15.5 mm
Operational conditions1 differ
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Maximum operating temperature	70 °C	70 °C
Minimum operating temperature	0 °C	0 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibrationDiffers	0.5 G	3.08 G
Operating shock	1500 G	1500 G
Sustainabilityidentical
Sustainability compliance	Yes	Yes
Other features1 differ
Compliance certificatesDiffers	CE, Federal Communications Commission (FCC), WEEE	Federal Communications Commission (FCC), WEEE
Warranty period	3 year(s)	3 year(s)
Logistics dataidentical
Country of origin	China	China

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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