Half-Slim SSDs


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.

Firmware Features

  • Built-in ECC (Error Correction Code) functionality
  • Advanced Global Wear-Leveling and Block management for reliability
  • Advanced Garbage Collection
  • Enhanced S.M.A.R.T. function for durability
  • Security Command
  • Hardware Purge (optional)
  • Power-saving partial and slumber modes

Hardware Features

  • Compliant with RoHS standards
  • Compliant with JEDEC MO-297
  • DRAM Cache embedded
  • Supports Transcend Scope Pro software



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)
  • Extended
    °C (°F) ~ °C (°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 Scope Pro software 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.
  • Scope Pro software is required by request. Please contact us for more information.

Order Information

  • TS8GHSD630