2.5" SSDs


Transcend's SATA III 6Gb/s SSD370S boasts incredibly fast transfer speeds, MLC NAND flash memory, a compact and lightweight design, and shock and vibration resistance. With this solid state drive, you will enjoy a seamless, lag-free computing experience.

MLC NAND flash inside

Transcend's SSD370S is manufactured with reliable, top-tier MLC NAND flash memory to ensure superior stability and endurance, making it well-suited to high-end applications.

Performance boost for everyday computing

Taking full advantage of the SATA III 6Gb/s interface, DDR3 DRAM cache and a powerful controller, Transcend's SSD370S delivers blazing-fast read and write speeds of up to 530MB/s and 460MB/s.

Guaranteed endurance and reliability

Transcend's SSD370S offers great Terabytes Written (TBW) values (up to 2,940 TBW) indicating the total amount of data you can write into the drive over its lifetime.

Error Correcting Code (ECC)

Detects and corrects transfer errors to prevent data corruption

Garbage Collection

Relocates existing data to release memory blocks


Distributes data evenly across memory cells to prolong SSD's lifespan


Intelligently shuts down SATA interface when not in use to prolong device's battery life

DDR3 DRAM cache

Stores a temporary copy of the most active data to shorten access times

A better choice than HDD

Solid-state drives dominate the market for PC upgrades because they are faster and lighter than hard disk drives. SSDs also feature less power, create less noise when in operation, and are more shock-resistant than traditional hard drives.

SSD Scope software

Transcend SSD Scope is advanced, user-friendly software that makes it easy to ensure your Transcend SSD remains healthy, and continues to run fast and error-free by determining the condition and optimizing the performance of your drive.

Learn more

Guaranteed quality

Transcend’s solid state drives are built to the highest standards and rigorously tested, and offer outstanding quality, performance, and reliability.



Dimensions100 mm x 69.85 mm x 6.8 mm (3.94" x 2.75" x 0.28")
Weight57 g (2.01 oz)


Flash Type
  • MLC NAND flash
  • 32 GB
  • 64 GB
  • 128 GB
  • 256 GB
  • 512 GB
  • 1 TB

Operating Environment

Operating Temperature0°C (32°F) ~ 70°C (158°F)
Operating Voltage
  • 5V±5%


Sequential Read/Write (CrystalDiskMark)
  • 1 TB
    up to 530/460 MB/s
  • 0 TB
    up to 0/0 MB/s
  • 512 GB
    up to 530/430 MB/s
  • 256 GB
    up to 530/400 MB/s
  • 128 GB
    up to 530/200 MB/s
  • 64 GB
    up to 520/100 MB/s
  • 32 GB
    up to 280/50 MB/s
4K Random Read/Write (IOmeter)
  • 1 TB
    up to 75,000/75,000 IOPS
  • 0 TB
    up to 0/0 IOPS
  • 512 GB
    up to 70,000/70,000 IOPS
  • 256 GB
    up to 70,000/70,000 IOPS
  • 128 GB
    up to 70,000/50,000 IOPS
  • 64 GB
    up to 50,000/25,000 IOPS
  • 32 GB
    up to 25,000/10,000 IOPS
Terabytes Written (TBW)
  • 1 TB
    2940 TBW
  • 0 TB
    0 TBW
  • 512 GB
    1480 TBW
  • 256 GB
    740 TBW
  • 128 GB
    360 TBW
  • 64 GB
    180 TBW
  • 32 GB
    90 TBW
Mean Time Between Failures (MTBF)2,000,000 hour(s)
Drive Writes Per Day (DWPD)2.5 (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.
  • Terabytes Written (TBW) expresses the endurance under the highest capacity.
  • For Mac users please visit our Apple Solutions here.


  • CE
  • FCC
  • BSMI
  • KC
  • RCM
  • UKCA
  • 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 lifetime indicator displays 0% within the warranty coverage.


Package Contents
  • Full unit

System Requirement

Operating System
  • Microsoft Windows 7 or later
  • Linux Kernel 2.6.31 or later


TRIM & NCQ Command
Advanced Garbage Collection
DevSleep Mode
RAID Engine
  • -
LDPC Coding
  • -


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Order Information

  • TS32GSSD370S Aluminum casing
  • TS64GSSD370S Aluminum casing
  • TS128GSSD370S Aluminum casing
  • TS256GSSD370S Aluminum casing
  • TS512GSSD370S Aluminum casing
  • TS1TSSD370S Aluminum casing

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