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    Global Shipping
    Clove Technology has over 2 decades' experience in international shipping.

    Every week we dispatch packages from our warehouse in the UK to destinations in every continent.

    Our checkout system will automatically provide shipping rates for available services based on your basket contents & destination country.

    We can ship with DHL Express, UPS or international post via UK Royal Mail. Please note not all services are available to every destination.
    Global Shipping
    UPS & DHL Express
    Rated excellent
    Business customers
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    25+ years experience
    Founded in 1992 to target the emerging mobile computing market, Clove Technology has grown and adapted into what you see today.

    Staffed by a small, yet dedicated team, product knowledge and customer service have been paramount to our continued success for nearly 3 decades.

    Whether you plan on buying a £1,000 smartphone or a £10 case, for delivery down the road or to the other side of the world, we're here to answer any questions you might have.
    25+ Years experience
    Founded in 1992
    Transcend 250S M.2 1 TB PCI Express 4.0 3D NAND NVMe

    Transcend 250S M.2 1 TB PCI Express 4.0 3D NAND NVMe

    (UK Consumers)
    ex. VAT (Rest of World)
    PayPal Credit 0% for 4 months
    EAN: 760557860075 SKU: 81217825 MPN: TS1TMTE250S
    BUSINESS CUSTOMERS – please email:
    FAST SHIPPING – All orders

    Key Features

    • 1 TB M.2 PCI Express 4.0
    • Read speed: 7200 MB/s 530000 IOPS
    • Write speed: 6200 MB/s 420000 IOPS
    • 3D NAND NVMe 1.4
    • S.M.A.R.T. support ECC
    • Component for: PC/Laptop

    1 TB, M.2, 3D NAND Flash, PCIe Gen4 x4, NVMe 1.4

    Exhibiting more than just ultra speeds, the PCIe SSD 250S delivers unbridled performance, low latency, and high stability for advanced video editors, gamers, and software engineers. Built with the PCI Express® Gen 4 x4 interface, 3D NAND flash, 8-channel controller, and a DRAM cache, the PCIe SSD 250S is ready to put excellence in your hands.

    Stunningly fast
    Transcend's PCIe SSD 250S complies with the latest NVMe 1.4 standard, supporting the PCIe™ Gen4 x4 interface, meaning four lanes transmit and receive data simultaneously. Its 8-channel controller delivers sequential R/W up to 7,200/6,500 MB/s, and IOPS up to 530K, delivering captivating performance and response time for desktops and laptops like never before.

    Level up with new-gen PCIe 4.0
    The PCIe SSD 250S features the new PCIe 4.0 specification. It supports a bandwidth of 16 GT/s per lane as opposed to 8 GT/s per lane for PCIe 3.0. Downwards compatible with PCIe 3.0, PCIe 4.0 unleashes a higher processing speed for your computer and guarantees lower system latency. For content creators and gamers, this means a more seamless and immersive experience!

    As cool as always
    The PCIe SSD 250S has an integrated ultra-thin graphene heatsink to effectively improve the heat dissipation of the compact-sized SSD. The high conductivity of graphene quickly cools the system down, ensuring stable device performance.

    Small in size, large in capacity
    The PCIe SSD 250S comes in an M.2 2280 form factor. Despite its slim appearance, its capacity comes to 2TB, making it a great way for gamers, video editors, and software engineers to expand storage space!

    Better endurance, higher reliability
    Transcend's PCIe SSD 250S is engineered with LDPC (Low-Density Parity Check) coding, a powerful ECC algorithm, to keep data secure. Engineered with a dynamic thermal throttling mechanism, the temperature is precisely monitored and controlled for the PCIe SSD 250S, delivering superior endurance and stability for high-end applications.

    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.

    Certification CE, FCC, BSMI, KC, RCM, UKCA
    TBW rating 780
    Linux operating systems supported Kernel 2.6.31, Kernel 2.6.33, Kernel 3.12, Kernel 3.17, Kernel 3.3, Kernel 4.6.4, Linux Kernel 5.10, Linux Kernel 5.11, Linux Kernel 5.12, Linux Kernel 5.13, Linux Kernel 5.14, Linux Kernel 5.15, Linux Kernel 5.8, Linux Kernel 5.9
    Windows operating systems supported Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1
    Mean time between failures (MTBF) 3000000 h
    ECC Yes
    S.M.A.R.T. support Yes
    PCI Express interface data lanes x4
    Random write (4KB) 420000 IOPS
    Random read (4KB) 530000 IOPS
    Write speed 6200 MB/s
    Read speed 7200 MB/s
    Hardware encryption No
    Component for PC/Laptop
    NVMe version 1.4
    NVMe Yes
    Memory type 3D NAND
    Interface PCI Express 4.0
    SSD capacity 1 TB
    SSD form factor M.2
    Operating voltage 3.3 V
    Operational conditions
    Maximum operating temperature 70 °C
    Operating temperature (T-T) 0 - 70 °C
    Weight & dimensions
    Weight 10 g
    Height 3.77 mm
    Depth 80 mm
    Width 22 mm

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