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TS256GHSD452T

Transcend SSD452T 256GB Half Slim SATA3 Solid State Drive

Transcend - Transcend SSD452T 256GB Half Slim SATA3 Solid State Drive, Half-slim (MO-297) Form Factor, 7+15 pin pin count, 3D NAND Flash, Up to 560 MB/s read speed, Up to 520 MB/s write speed
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Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. TS256GHSD452T Transcend SSD452T 256GB Half Slim SATA3 Solid State Drive is available from Laptop Direct and it is sold as new from our Half Slim Solid State Drives range of products. For reference purposes, the price of R1380 is valid 2026-09-03, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Half Slim Solid State Drives category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


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TS256GHSD452T

Transcend SSD452T 256GB Half Slim SATA3 Solid State Drive

Transcend SSD452T 256GB Half Slim SATA3 Solid State Drive, Half-slim (MO-297) Form Factor, 7+15 pin pin count, 3D NAND Flash, Up to 560 MB/s read speed, Up to 520 MB/s write speed

About this product

The Transcend SSD452T 256GB Half-Slim SATA III Solid State Drive delivers fast, reliable storage performance in a compact MO-297 form factor. Designed with 3D NAND flash and DRAM cache, it provides up to 560MB/s read and 520MB/s write speeds, making it ideal for space-limited embedded systems, industrial control units, and mobile computing devices.

Overview Summary

Model: Transcend SSD452T 256GB Half-Slim SATA III SSD

Equipped with a SATA III 6Gb/s interface, powerful controller, and advanced 96-layer 3D NAND flash, the Transcend HSD452T SSD offers exceptional performance and durability. Featuring built-in DRAM cache and Corner Bond technology for enhanced endurance, it supports read-heavy and industrial applications.

The HSD452T meets the JEDEC MO-297 half-slim standard and provides up to 560MB/s read and 520MB/s write speeds. Ideal for embedded and mission-critical systems such as medical devices, POS terminals, and industrial PCs.

Form Factor: Half-slim (MO-297) • Interface: SATA III 6Gb/s • Capacity: 256GB

What tier does this fall into?

Industrial / Embedded Systems

Overview:

HSD452T & HSD452T-I
Equipped with the SATA III 6Gb/s interface, a powerful controller, and state-of-the-art 96-layer 3D NAND flash, Transcend's HSD452T Half-Slim SSDs feature the latest Corner Bond technology for enhanced durability, built-in DRAM cache for fast access, an extended operating temperature range from -20degreesC to 75degreesC, and an endurance rating of 3K Program/Erase cycles for reliable operation. Following the MO-297 standard set by JEDEC, HSD452T SSDs undergo extensive reliability testing to ensure the utmost quality and performance, best suited to read-heavy applications and space-limited mobile devices such as industrial control systems, medical equipment, mobile devices, and POS terminals.

Transcend also offers the HSD452T-I with wide temperature (-40degC ~ 80degC ) capabilities to ensure sustained functionality, enhanced endurance and optimal reliability in mission-critical applications.

Description

The Transcend SSD452T 256GB Half-Slim SATA III SSD is engineered for reliability and sustained performance in industrial and embedded applications. Using 96-layer 3D NAND flash and a SATA 6Gb/s interface, it achieves transfer speeds of up to 560MB/s (read) and 520MB/s (write). Built-in DRAM cache and LDPC ECC ensure data integrity and fast access times, while Power Shield (PS) technology prevents data loss during unexpected power outages.

Its rugged, compact MO-297 form factor and extended temperature tolerance (-20degreesC to 75degreesC) make it suitable for industrial control, medical, and POS systems where consistent operation and space efficiency are critical. The SSD also supports features such as TRIM, S.M.A.R.T., NCQ, and AES encryption (optional).

Features:

Firmware Features

  • Dynamic thermal throttling
  • Built-in LDPC ECC (Error Correction Code) functionality
  • Advanced Global Wear-Leveling and Block management for reliability
  • Advanced Garbage Collection
  • Supports S.M.A.R.T. function to conduct health monitoring, analysis, and reporting for storage devices
  • TRIM command for better performance
  • NCQ command for better performance
  • Full drive encryption with Advanced Encryption Standard (AES) (optional)
  • Power-saving DevSleep (Device Sleep) mode (HSD452T)

Hardware Features

  • Compliant with RoHS 2.0 standards
  • Compliant with JEDEC MO-297
  • DDR3 DRAM Cache embedded
  • Endurance: 3K P/E cycles (Program/Erase cycles) guaranteed
  • Key components fortified by default with Corner Bond technology
  • Power Shield (PS) to ensure data transfer integrity and minimize data corruption in the drive during an abnormal power outage

FAQ

What is the form factor of this SSD?

The Transcend SSD452T uses the Half-Slim (MO-297) form factor, suitable for space-limited embedded and industrial systems.

Is this SSD suitable for industrial environments?

Yes, it is designed for industrial and embedded applications with a wide operating temperature range and enhanced durability features.

Does this SSD support power loss protection?

Yes, it features Power Shield (PS) technology to maintain data integrity during unexpected power loss.

What kind of NAND flash does it use?

This SSD uses advanced 96-layer 3D NAND flash for improved reliability and speed.

Does it include AES encryption?

Full drive AES encryption is available as an optional feature depending on model configuration.


Specifications:

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Specifications
Product Code TS256GHSD452T
Appearance
Dimensions 54.0 mm x 39.8 mm x 4 mm (2.13" x 1.57" x 0.15")
Weight 9 g (0.32 oz)
Pin Count 7+15 pin
Form Factor Half-slim (MO-297)
Interface
Bus Interface SATA III 6Gb/s
Storage
Flash Type 3D NAND flash
Capacity 64 GB/ 128 GB/ 256 GB/ 512 GB
Operating Environment
Operating Voltage 5V±5%
Operating Temperature Extended Temp.
-20degreesC (-4degreesF) ~ 75degreesC (167degreesF)
Wide Temp.
-40degreesC (-40degreesF) ~ 85degreesC (185degreesF)
Storage Temperature -40degreesC (-40degreesF) ~ 85degreesC (185degreesF)
Humidity 5% ~ 95%
Shock 1500 G, 0.5 ms, 3 axis
Vibration (Operating) 20 G (peak-to-peak), 7 Hz ~ 2000 Hz (frequency)
Power
Power Consumption (Operation) 2.7 watt(s)
Power Consumption (Sleep) 0.6 watt(s)
Performance
Sequential Read/Write (CrystalDiskMark) Read: up to 560 MB/s
Write: up to 520 MB/s
4K Random Read/Write (IOmeter) Read: up to 90,000 IOPS
Write: up to 85,000 IOPS
Mean Time Between Failures (MTBF) 3,000,000 hour(s)
Terabytes Written (TBW) up to 880 TBW
Drive Writes Per Day (DWPD) 1.61 (3 yrs)
Note 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.
Terabytes Written (TBW) expresses the endurance under the highest capacity.
Certificate CE/ FCC/ BSMI

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