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
  • Fully compatible with devices and OS that support the SATA 3.0Gb/s standard
  • Built-in ECC (Error Correction Code) functionality
  • Power Shield
  • Garbage Collection
  • Supports Security Commands
  • Supports S.M.A.R.T. function
  • Hardware Purge and Write Protect

  • Exclusive for HSD630:
  • DRAM Cache
  • Power Shield
  • Advanced Garbage Collection
  • Supports Enhanced S.M.A.R.T function
  • Supports partial and slumber mode



Dimensions (Max.)54 mm x 39.8 mm x 4.1 mm (2.13" x 1.57" x 0.16")
Weight (Max.)11 g (0.39 oz)
mSATA TypeMO-297
Pin7+15 pin
Form Factor
  • Half-slim


Bus Interface
  • SATA II 3Gb/s


Flash Type
  • MLC NAND flash
  • 8 GB
  • 32 GB

Operating Environment

Operating Voltage
  • 5V±5%
Operating Temperature0°C (32°F) ~ 70°C (158°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)1.21 watt(s)
Power Consumption (Sleep)0.26 watt(s)


Sequential Read/Write (CrystalDiskMark, max.)Read: 205 MB/s
Write: 45 MB/s
4K Random Read/Write (IOmeter, max.)Read: 14,800 IOPS
Write: 3,580 IOPS
Mean Time Between Failures (MTBF)1,000,000 hour(s)
Terabytes Written (Max.)70 TB
  • 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
  • TS32GHSD630