DAHUA-SSD-C970N256G

Technical Specification

Product Model

DHI-SSD-C970N256G

DHI-SSD-C970N512G

DHI-SSD-C970N1TB

Capacity1

256 GB

512 GB

1 TB

Form Factor

M.2 2280

Port

PCIe Gen 4.0 × 4

Net Weight

Max. 8 g (0.02 lb)

Product Dimensions

80.00 mm × 22.00 mm × 2.25 mm (3.15″ × 0.87″ × 0.09″)

Packaging Dimensions

140.5 mm × 105.5 mm × 15.50 mm (5.53″ × 4.15″ × 0.61″)

Memory Component

3D NAND

Power Consumption

3250 mW (max)
1450 mW (idle)

3850 mW (max)
1450 mW (idle)

4650 mW (max)
1500 mW (idle)

S.M.A.R.T

Yes

Yes

Yes

TRIM

Yes

Yes

Yes

Garbage Collection

Yes

Yes

Yes

Sequential

Read2

Up to 4,600 MB/s

Up to 5,000 MB/s

Up to 5,000 MB/s

Sequential

Write2

Up to 1,400MB/s

Up to 2,800 MB/s

Up to 4,700 MB/s

4K Random

Read2

Up to 205,000

Up to 395,000

Up to 495,000

4K Random

Write2

Up to 310,000

Up to 620,000

Up to 750,000

MTBF

1,500,000 hours

Operating Temperature

0 °C to +70 °C (+32 °F to +158 °F)

Storage Temperature

–40 °C to +85 °C (–40 °F to +185 °F)

Operating Humidity

5%–95% (non-condensing)

Vibration Resistance

7-800 Hz, 3.08 G

Shock Resistance

1500G&0.5 ms (half sine wave)

TBW

500 TB

1000 TB

2000 TB

Warranty3

3-year limited warranty

Reference
Information

1. Capacity calculation: 1 GB = 1 billion bytes (IDEMA). Actual available capacity might be reduced (due to formatting, partition, operating system applications, or other necessary usage).
2. The speed data comes from Dahua Memory Lab. System configuration of performance test: Chip-AMD R9 5950X 16-Core Processor 3.40GHz, ASRock B550M, 8G-DDR4, operating system-Windows 10 x64, testing tool-CrystalDiskMark 6.0.0.
3. Warranty period or maximum write amount (TBW), whichever comes first.
4. High performance SLC cache has been enabled.