Product comparison · 2 internal solid state drives

Dahua Technology DHI-SSD-C900VN256G internal solid state drive vs Dahua Technology DHI-SSD-C900VN512G internal solid state drive

37specifications compared
8differ
29identical
0known for one product only

Key differences

SSD capacity
- DHI-SSD-C900VN256G internal solid state drive:256 GB
- DHI-SSD-C900VN512G internal solid state drive:512 GB
Read speed
- DHI-SSD-C900VN256G internal solid state drive:3000 MB/s
- DHI-SSD-C900VN512G internal solid state drive:3200 MB/s
Write speed
- DHI-SSD-C900VN256G internal solid state drive:1450 MB/s
- DHI-SSD-C900VN512G internal solid state drive:2500 MB/s
Random read (4KB)
- DHI-SSD-C900VN256G internal solid state drive:100000 IOPS
- DHI-SSD-C900VN512G internal solid state drive:200000 IOPS
Random write (4KB)
- DHI-SSD-C900VN256G internal solid state drive:280000 IOPS
- DHI-SSD-C900VN512G internal solid state drive:300000 IOPS
TBW rating
- DHI-SSD-C900VN256G internal solid state drive:128
- DHI-SSD-C900VN512G internal solid state drive:256
Power consumption (max)
- DHI-SSD-C900VN256G internal solid state drive:2.93 W
- DHI-SSD-C900VN512G internal solid state drive:3.689 W
Power consumption (idle)
- DHI-SSD-C900VN256G internal solid state drive:0.488 W
- DHI-SSD-C900VN512G internal solid state drive:0.611 W

Side by side

Differences highlightedShow differences only

Comparison of DHI-SSD-C900VN256G, DHI-SSD-C900VN512G
37 specifications	A Dahua Technology DHI-SSD-C900VN256G internal solid state drive Model DHI-SSD-C900VN256G View product	B Dahua Technology DHI-SSD-C900VN512G internal solid state drive Model DHI-SSD-C900VN512G View product
Features6 differ
SSD capacityDiffers	256 GB	512 GB
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 encryption	No	No
Read speedDiffers	3000 MB/s	3200 MB/s
Write speedDiffers	1450 MB/s	2500 MB/s
Random read (4KB)Differs	100000 IOPS	200000 IOPS
Random write (4KB)Differs	280000 IOPS	300000 IOPS
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	256
Power2 differ
Power consumption (max)Differs	2.93 W	3.689 W
Power consumption (idle)Differs	0.488 W	0.611 W
Weight & dimensionsidentical
Width	80 mm	80 mm
Depth	23 mm	23 mm
Height	4.8 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 conditionsidentical
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 vibration	3.08 G	3.08 G
Operating shock	1500 G	1500 G
Sustainabilityidentical
Sustainability compliance	Yes	Yes
Other featuresidentical
Compliance certificates	CE, Federal Communications Commission (FCC), WEEE	CE, 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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