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Home/All Brands/Transcend/Transcend 250GB SATA III M.2 SSD 825S
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Transcend 250GB SATA III M.2 SSD 825S

Transcend 250GB SATA III M.2 SSD 825S


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Product Information


Transcend SATA III M.2 SSD 825S

Transcend's SATA III 6Gb/s M.2 SSD 825S comes with a small form factor and high-quality 3D NAND flash, upgrading your Ultrabooks and laptops in a snap. The SSD is designed with multiple firmware optimisation technologies like SLC caching and LDPC ECC mechanism, which enhance the storage reliability and prolong the drive lifespan. A great difference can be made with a small upgrade.

Unparalleled Performance

Featuring the M.2 standard (80mm), the mainstream SATA III 6Gb/s interface and a powerful controller, Transcend's M.2 SSD 825S reaches incredible read and write speeds of up to 560MB/s and 500MB/s, providing 1.5 times faster boot time than conventional hard drives.

Designed for Slim Devices

The height of the M.2 SSD 825S is only 80mm, ideal for Ultrabooks and lightweight notebooks. Thinner and lighter than normal hard drives, the M.2 SSD 825S gives your computer a much needed boost while saving space!

Respond Fast

Dedicated to maximising high-performance computing, the M.2 SSD 825S features 4k random file read and write speeds of up to 80,000 IOPS. It delivers incredibly short loading times and almost instant response for heavy graphics and multimedia applications.

Store More in Less Space

Built with high-quality 3D NAND flash, the M.2 SSD 825S unleashes up to 2TB of capacity for your computer, adding more storage space and enhancing computing efficiency.

Remarkable Reliability

Despite its extra-small dimensions, the M.2 SSD 825S contains advanced features that allow the data to be stored more reliably and for the SSD to have a longer lifespan.

  • RAID engine and LDPC coding: detects and corrects transfer errors to prevent data corruption
  • Garbage collection: relocates existing data to release memory blocks
  • Wear-levelling: distributes data evenly across memory cells to prolong SSD's lifespan
  • Built-in SLC caching technology: saves loading times and boosts system responsiveness
  • DevSleep: intelligently shuts down SATA interface when not in use to prolong device's battery life


  • 250GB
  • M.2 2280
Bus Interface
  • SATA III 6Gb/s
Flash Type
  • 3D NAND flash
  • CE / FCC / BSMI / KC / RCM / UKCA
Operating System
  • Microsoft Windows 7 or later
  • Linux Kernel 2.6.31 or later
Sequential Read/Write (CrystalDiskMark)
  • Up to 500/330 MB/s
4K Random Read/Write (IOmeter)
  • Up to 40,000/75,000 IOPS
Terabytes Written (TBW)
  • 90 TBW
Mean Time Between Failures (MTBF)
  • 2,000,000 hour(s)
  • H: 80 x L: 22 x W: 3.6 mm
  • 9 g

What's in the box

  • 1 x Transcend SATA III M.2 SSD 825S

Manufacturer Information

Part Number



  • 3 Year Limited Warranty

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