Half-Slim SSDs

SATA II 3Gb/s HSD630 Half-Slim SSD

Transcend’s SATA II 3Gb/s HSD630 half-slim SSD delivers peak performance at an industrial-grade standard, yet is significantly smaller than standard 2.5” form factor hard disk drives. SATA II 3Gb/s half-slim SSD modules undergo extensive reliability testing to ensure the utmost in quality, perfect for truly demanding applications, such as industrial control systems, medical equipment, mobile devices, and POS terminals.


  • Compliant with JEDEC MO-297
  • RoHS compliant
  • Built-in ECC (Error Correction Code) functionality
  • Advanced Garbage Collection
  • Security Command
  • Enhanced S.M.A.R.T. function for durability
  • Hardware Purge
  • Mechanical Write Protection switch for data security
  • DRAM Cache embedded
  • Power-saving partial and slumber modes
  • Advanced Global Wear-Leveling and Block management for reliability



Dimensions54 mm x 39.8 mm x 4.1 mm (2.13" x 1.57" x 0.16")
Weight11 g (0.39 oz)
mSATA TypeMO-297
Pin Count7+15 pin
Form Factor
  • Half-slim


Bus Interface
  • SATA II 3Gb/s


Flash Type
  • MLC NAND flash
  • 8 GB

Operating Environment

Operating Voltage
  • 5V±5%
Operating Temperature
  • Standard
    0°C (32°F) ~ 70°C (158°F)
  • Wide Temp.
    °C (°F) ~ °C (°F)
Storage Temperature-40°C (-40°F) ~ 85°C (185°F)
Humidity0% ~ 95%
  • 1500 G, 0.5 ms, 3 axis
Vibration (Operating)3 G (peak-to-peak), 5 Hz ~ 800 Hz (frequency)
Vibration (Non-operating)5 G (peak-to-peak), 5 Hz ~ 800 Hz (frequency)


Power Consumption (Operation)0.88 watt(s)
Power Consumption (Sleep)0.26 watt(s)


Sequential Read/Write (CrystalDiskMark, max.)Read: up to 95 MB/s
Write: up to 23 MB/s
4K Random Read/Write (IOmeter, max.)Read: up to 12,600 IOPS
Write: up to 2,190 IOPS
Mean Time Between Failures (MTBF)1,000,000 hour(s)
Terabytes Written (Max.)15 TBW
  • Speed may vary due to host hardware, software, usage, and storage capacity.


  • CE
  • FCC
  • BSMI
  • Three-year Limited Warranty
Warranty Policy
  • Please click here for more information about the Transcend Warranty Policy.
  • Warranty does not apply when SSD Scope's wear-out indicator displays 0% within the warranty coverage.
  • Due to the complexity and variety of industrial applications, Transcend cannot guarantee 100% compatibility with all platforms and under all scenarios. For special applications and environments, it is strongly suggested that you contact Transcend beforehand for clarification.
  • SSD Scope Pro software is required by request. Please contact us for more information.

Order Information

  • TS8GHSD630