SATA III M.2 SSDs

M.2 SSD 400S

Transcend's SATA III 6Gb/s M.2 SSD 400S boasts ultra compact dimensions to address the high performance needs and strict size limitations of small form factor devices, best suited for Ultrabooks and thin, light notebooks. Featuring a powerful controller, exceptional transfer speeds, and MLC NAND flash memory, the M.2 SSD 400S easily handles everyday computing tasks as well as demanding multimedia applications, delivering steadfast reliability.

MLC NAND flash inside

Transcend's M.2 SSD 400S is manufactured with reliable, top-tier MLC NAND flash memory to ensure superior stability and endurance, making it well-suited to high-end applications.

Perfect for your Ultrabook

Compliant with all M.2 form factors from Type 2242, 2260, to 2280, Transcend's MLC M.2 SSDs are perfect for use in Ultrabooks and lightweight notebooks. Measured at just 42mm in length, the M.2 SSD 400S makes for an easy upgrade to your computer, taking up little space while giving it a much needed energy boost.

Superior transfer speeds

Featuring the M.2 standard (42mm), the next generation SATA III 6Gb/s interface and a powerful controller, Transcend's M.2 SSD 400S reaches incredible read and write speeds of up to 500MB/s and 450MB/s. When used as a cache, the M.2 SSD 400S provides 1.5 times faster boot time than conventional hard drives.

Trusted endurance. Steadfast reliability.

Transcend's M.2 SSD 400S offers great Terabytes Written (TBW) values (up to 1,100 TB) indicating the total amount of data you can write into the drive over its lifetime. You can count on the drive to stay reliable even under an intensive workload.

Store more in less space

The M.2 form factor enables expansion and integration of functions onto a single form factor module solution. M.2 SSDs include a smaller form factor but with larger capacities than that of mSATA and half-slim SSDs.

Potent and feature-laden

Despite its extra-small dimensions, the M.2 SSD 400S boasts a DDR3 DRAM cache and contains advanced features to enhance the performance of the SSD.

Error Correcting Code (ECC)

Detects and corrects transfer errors to prevent data corruption

Garbage Collection

Relocates existing data to release memory blocks

Wear-leveling

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

DevSleep

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

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.

Specifications

Appearance

Dimensions42.0 mm x 22.0 mm x 3.58 mm (1.65" x 0.87" x 0.14")
Weight5 g (0.18 oz)

Interface

Bus Interface
  • SATA III 6Gb/s

Storage

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

Operating Environment

Operating Temperature0°C (32°F) ~ 70°C (158°F)
Operating Voltage
  • 3.3V±5%

Performance

Sequential Read/Write (CrystalDiskMark)
  • 0 TB
    0/0 MB/s
  • 0 TB
    0/0 MB/s
  • 512 GB
    500/450 MB/s
  • 256 GB
    500/300 MB/s
  • 128 GB
    500/150 MB/s
  • 64 GB
    450/80 MB/s
  • 32 GB
    200/40 MB/s
4K Random Read/Write (IOmeter)
  • 0 TB
    0/0 IOPS
  • 0 TB
    0/0 IOPS
  • 512 GB
    70,000/70,000 IOPS
  • 256 GB
    70,000/70,000 IOPS
  • 128 GB
    70,000/40,000 IOPS
  • 64 GB
    40,000/20,000 IOPS
  • 32 GB
    20,000/10,000 IOPS
Terabytes Written (TBW)
  • 0 TB
    0 TBW
  • 0 TB
    0 TBW
  • 512 GB
    1,100 TBW
  • 256 GB
    560 TBW
  • 128 GB
    300 TBW
  • 64 GB
    160 TBW
  • 32 GB
    90 TBW
Mean Time Between Failures (MTBF)1,500,000 hour(s)
Drive Writes Per Day (DWPD)2 (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.

Warranty

Certificate
  • CE
  • FCC
  • BSMI
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 wear-out indicator displays 0% within the warranty coverage.

System Requirement

Operating System
  • Microsoft Windows 7
  • Microsoft Windows 8
  • Microsoft Windows 10
  • 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
  • -

Awards

Price/performance

GreeTech Reviews
Russia

Best Value

Review Studio
Romania

Editor's Choice

Micro Mart
United Kingdom


Order Information

32GB
  • TS32GMTS400S
64GB
  • TS64GMTS400S
128GB
  • TS128GMTS400S
256GB
  • TS256GMTS400S
512GB
  • TS512GMTS400S

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