Product comparison · 2 internal solid state drives

Dahua Technology DHI-SSD-C970VN2TB internal solid state drive vs Dahua Technology DHI-SSD-C970VN512G internal solid state drive

Key differences

SSD capacity
- DHI-SSD-C970VN2TB internal solid state drive:2 TB
- DHI-SSD-C970VN512G internal solid state drive:512 GB
Read speed
- DHI-SSD-C970VN2TB internal solid state drive:7200 MB/s
- DHI-SSD-C970VN512G internal solid state drive:7000 MB/s
Write speed
- DHI-SSD-C970VN2TB internal solid state drive:6400 MB/s
- DHI-SSD-C970VN512G internal solid state drive:4300 MB/s
Random read (4KB)
- DHI-SSD-C970VN2TB internal solid state drive:1025500 IOPS
- DHI-SSD-C970VN512G internal solid state drive:915200 IOPS
Random write (4KB)
- DHI-SSD-C970VN2TB internal solid state drive:765900 IOPS
- DHI-SSD-C970VN512G internal solid state drive:762800 IOPS
TBW rating
- DHI-SSD-C970VN2TB internal solid state drive:1200
- DHI-SSD-C970VN512G internal solid state drive:300
Power consumption (max)
- DHI-SSD-C970VN2TB internal solid state drive:4.25 W
- DHI-SSD-C970VN512G internal solid state drive:3.55 W
Power consumption (idle)
- DHI-SSD-C970VN2TB internal solid state drive:0.7 W
- DHI-SSD-C970VN512G internal solid state drive:0.63 W

Differences highlightedShow differences only

Comparison of DHI-SSD-C970VN2TB, DHI-SSD-C970VN512G
31 specifications	A Dahua Technology DHI-SSD-C970VN2TB internal solid state drive Model DHI-SSD-C970VN2TB View product	B Dahua Technology DHI-SSD-C970VN512G internal solid state drive Model DHI-SSD-C970VN512G View product
Features6 differ
SSD capacityDiffers	2 TB	512 GB
SSD form factor	M.2	M.2
Interface	PCI Express 4.0	PCI Express 4.0
NVMe	Yes	Yes
NVMe version	1.4	1.4
Memory type	3D NAND	3D NAND
Component for	PC	PC
Hardware encryption	No	No
Read speedDiffers	7200 MB/s	7000 MB/s
Write speedDiffers	6400 MB/s	4300 MB/s
Random read (4KB)Differs	1025500 IOPS	915200 IOPS
Random write (4KB)Differs	765900 IOPS	762800 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	1200	300
Power2 differ
Power consumption (max)Differs	4.25 W	3.55 W
Power consumption (idle)Differs	0.7 W	0.63 W
Weight & dimensionsidentical
Width	80 mm	80 mm
Depth	22 mm	22 mm
Height	2.25 mm	2.25 mm
Weight	8 g	8 g
Packaging dataidentical
Package width	130 mm	130 mm
Package depth	104 mm	104 mm
Package height	17 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%
Operating shock	1500 G	1500 G
Vibration resistance	0.5 G	0.5 G

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.