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SSD-S820GS1TB

2.5" SATA Solid State Drive

> Adopts high-quality 3D NAND wafer level chip.
> Supports SATA 3.0 protocol with transmission speed up to 530 MB/s.
> Provides better read and write performance with TRIM and NCQ.
> Low power consumption management.
> Adopts large TBW.
> Stable read and write performance of the SSD card allows the car DVR to make and save video recordings without losing frames.


  • Specifications
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    Technical Specification

    Product Model

    DHI-SSD-S820GS256G

    DHI-SSD-S820GS512G

    DHI-SSD-S820GS1TB

    DHI-SSD-S820GS2TB

    Capacity1

    256GB

    512GB

    1TB

    2TB

    Form Factor

    2.5 inch

    Port

    SATA III 6Gb/s

    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 NAND

    Power Consumption

    1500 mW (max)
    500 mW (idle)

    2200 mW (max)
    480 mW (idle)

    3400 mW (max)
    480 mW (idle)

    3400 mW (max)
    530 mW (idle)

    S.M.A.R.T

    Support

    TRIM

    Support

    Garbage Collection

    Support

    Sequential Read2

    Up to 558 MB/s

    Up to 550 MB/s

    Up to 500 MB/s

    Up to 480 MB/s

    Sequential Write2

    Up to 409 MB/s

    Up to 440 MB/s

    Up to 450 MB/s

    Up to 440 MB/s

    4K Random Read2

    Up to 76,442

    Up to 79,150

    Up to 75,570

    Up to 66,530

    4K Random Write2

    Up to 59,776

    Up to 62,280

    Up to 62,590

    Up to 65,120

    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

    500TB

    1000TB

    2000TB

    4000TB

    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. The speed data comes from Zhejiang Huayixin Technology Co., Ltd Lab. System configuration of performance test: Intel Z390 Chipset, Intel Core i9-9900KF@3.6GHz, 16GB 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.