Specifications

Appearance

Dimensions 80.0 mm x 22.0 mm x 3.58 mm (3.15″ x 0.87″ x 0.14″)
Weight 9 g (0.32 oz)
Type
  • M.2 2280

Interface

Bus Interface
  • SATA III 6Gb/s

Storage

Flash Type
  • 3D NAND flash
Capacity
  • 250GB/
  • 500 GB/
  • 1 TB/
  • 2 TB

Operating Environment

Operating Temperature 0°C (32°F) ~ 70°C (158°F)
Operating Voltage
  • 3.3V±5%

Performance

Sequential Read/Write (CrystalDiskMark)
  • 2 TB

    Up to 550/460 MB/s

  • 1 TB

    Up to 550/500 MB/s

  • 500 GB

    Up to 530/480 MB/s

  • 250 GB

    Up to 500/330 MB/s

4K Random Read/Write (IOmeter)
  • 2 TB

    Up to 55,000/80,000 IOPS

  • 1 TB

    Up to 55,000/72,000 IOPS

  • 500 GB

    Up to 55,000/75,000 IOPS

  • 250 GB

    Up to 40,000/75,000 IOPS

Terabytes Written (TBW)
  • 2 TB

    720 TBW

  • 1 TB

    360 TBW

  • 500 GB

    180 TBW

  • 250 GB

    90 TBW

Mean Time Between Failures (MTBF) 2,000,000 hour(s)
Drive Writes Per Day (DWPD) 0.3 (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.

Warranty

Certificate
  • CE/
  • UKCA/
  • FCC/
  • BSMI/
  • KC/
  • RCM
Warranty
  • 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.

System Requirement

Operating System
  • Microsoft Windows 7 or later
  • Linux Kernel 2.6.31 or later
Note
  • Please make sure that your computer has a M.2 slot.

Technology

TRIM & NCQ Command
S.M.A.R.T.
DDR3 DRAM Cache
Advanced Garbage Collection
DevSleep Mode
RAID Engine
LDPC Coding

Order Information

250GB

  • TS250GMTS825S

500GB

  • TS500GMTS825S

1TB

  • TS1TMTS825S

2TB

  • TS2TMTS825S