HSD450T SATA III, Half-slim SSD

In stock
Brand: Transcend

Equipped with a SATA III 6Gb/s interface and a powerful controller, Transcend's HSD450T Half-Slim SSD delivers outstanding transfer speeds in a compact form factor.

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Transcend's HSD450T Half-Slim SSD offers exceptional transfer speeds in a small package thanks to a SATA III 6Gb/s interface and a potent controller. The HSD450T, which is best suited to read-heavy applications and space-constrained mobile devices like industrial control systems, medical equipment, mobile devices, and POS terminals, offers outstanding 4K random read and write performance as well as unmatched reliability at an attractive price. It is powered by 64-layer 3D NAND TLC ash memory and has both a DDR3 DRAM cache and potent LDPC ECC built-in for reliable transfers.


Key Features:

  • Compliant with RoHS standards
  • Advanced Global Wear-Leveling and Intelligent Block management for reliability
  • Advanced Garbage Collection
  • Built-in LDPC ECC (Error Correction Code) functionality
  • Power-saving DevSleep (Device Sleep) mode (optional)
  • DDR3 DRAM Cache embedded
  • TRIM command for better performance
  • NCQ command for better performance
  • Enhanced S.M.A.R.T. function for durability
  • Security Command

This product is listed in Digital Signage, Industrial Automation, Mining, Transcend


Dimensions 54 mm x 39.8 mm x 4 mm (2.13" x 1.57" x 0.15")
Weight 8 g (0.28 oz)
mSATA Type MO-297
Pin 7+15 pin
Form Factor
  • Half-slim


Bus Interface
  • SATA III 6Gb/s


Flash Type
  • 3D TLC NAND flash
  • 32 GB/
  • 64 GB/
  • 128 GB

Operating Environment

Operating Voltage
  • 5V±5%
Operating Temperature
  • Standard
    0°C (32°F) ~ 70°C (158°F)
Storage Temperature -40°C (-40°F) ~ 85°C (185°F)
Humidity 0% ~ 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) 2.15 watt(s)
Power Consumption (Sleep) 0.62 watt(s)


Sequential Read/Write (ATTO, max.) Read: 550 MB/s
Write: 400 MB/s
Sequential Read/Write (CrystalDiskMark, max.) Read: 550 MB/s
Write: 400 MB/s
4K Random Read/Write (IOmeter, max.) Read: 55,000 IOPS
Write: 70,000 IOPS
Mean Time Between Failures (MTBF) 1,500,000 hour(s)
Terabytes Written (Max.) 80 TB
Drive Writes Per Day (DWPD) 0.58 (3 yrs)
  • Speed may vary due to host hardware, software, usage, and storage capacity.
  • The workload used to rate DWPD may be different from your actual workload, which may vary due to host hardware, software, usage, and storage capacity.


  • CE/
  • FCC/
  • BSMI
  • Three-year Limited Warranty
Warranty Policy
  • Warranty does not apply when SSD Scope's wear-out indicator displays 0% within the warranty coverage.