DAHUA-SSD-E800S512G

Technical Specification

Product Model

DHI-SSD-E800S128G

DHI-SSD-E800S256G

DHI-SSD-E800S512G

DHI-SSD-E800S1TB

Capacity1

128 GB

256 GB

512 GB

1TB

Form Factor

2.5″

Port

6 Gb/s SATA

Net Weight

Max 40 g (0.09 lb)

Product Dimensions

100.20 mm × 69.90 mm × 7.00 mm

(3.94″ × 2.75″ × 0.28″)

Packaging Dimensions

140.50 mm × 105.50 mm × 15.50 mm (5.53″ × 4.15″ × 0.61″)

Memory Component

3D TLC

3D TLC

3D TLC

3D TLC

Power Consumption2

1065 mW (max)
400 mW (idle)

1186 mW (max)
412 mW (idle)

1300 mW (max)
415 mW (idle)

1690 mW (max)
420 mW (idle)

S.M.A.R.T

Support

TRIM

Support

Garbage Collection

Support

Sequential Read2

Up to 550 MB/s

Up to 550 MB/s

Up to 550 MB/s

Up to 550 MB/s

Sequential Write2

Up to 410 MB/s

Up to 470 MB/s

Up to 490 MB/s

Up to 500 MB/s

4K Random Read2

Up to 37000

Up to 42000

Up to 52000

Up to 79900

4K Random Write2

Up to 57000

Up to 58000

Up to 59000

Up to 75500

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

10–1000 Hz, 2.78G

Shock Resistance

1500G/0.5 ms (half sine wave)

TBW

60 TB

128 TB

256 TB

512 TB

Warranty3

3-year limited warranty

Reference
Information

1. Capacity calculation: 1GB = 1 billion bytes (IDEMA). Actual available capacity might be reduced (due to formatting, partition, operating system applications, or other necessary usage).
2. System configuration of performance test: Chip-Intel Z270 Chipset, Intel Core i7-7700K@4.2GHz, 8GB DDR4; operating system-Windows 10 x64; testing tool-CrystalDiskMark 5.2.1.
3. Warranty period or maximum write amount (TBW), whichever
comes first.
4. High performance SLC cache has been enabled.