• $27.99
  • Ships from China.
    Sold by LetLinkSo

    Shipped by LetLinkSo

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    LetLinkSo PCIe 4.0 U.2 to M.2 Adapter, SFF-8639 to M2 NVMe SSD Card

    • 5.0
    • 4.0
    • EXPAND YOUR STORAGE HORIZONS: Transform your M2 NVMe SSD into a U.2 SFF8639 interface, unlocking compatibility with servers, workstations, and NAS devices. This U2 to M2 NVMe Adapter enhances your system's expandability and flexibility, ensuring you can meet diverse storage needs with ease
    • ULTRA-HIGH-SPEED DATA TRANSFER: Supporting the PCIe 4.0 standard, LetLinkSo M.2 to U.2 Adapter Card offers a transfer rate of 16 GT/s per lane across 4 lanes, reaching a total of 64 Gbps. This ensures swift and efficient data read/write performance, making it ideal for high-performance applications that handle large volumes of data
    • WORRY-FREE COMPATIBILITY: Supports PCIe Gen4 and is backward compatible with Gen3, Gen2, and Gen1. This M.2 Card fits various M.2 NVMe SSD sizes (2230\2242\2260\2280), giving you the freedom to choose the right SSD for your setup
    • SIMPLE PLUG-AND-PLAY: No drivers needed! Just plug it in, and youre ready to go. Works seamlessly with Windows, macOS, and Linux, so you can focus on your work, not the setup
    • BUILT TO LAST: Made with high-quality materials for durability, and an open-frame design ensures optimal cooling. This M2 to U2 Adapter means reliable performance and stable data transmission, even during intense use.
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    Overview
    Specs
    Reviews
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    Any questions? Our AI beta will help you find out quickly.

    1
    Server Storage Expansion ?

    STRANDED U.2 BAYS? IDLE M.2 SSDs? UNLOCK 2X VALUE INSTANTLY

    The Problem (Before):

    Budget locked for M.2 SSDs, but rack has empty U.2 bays. U.2 drives cost 2-3× more per TB.

    The Solution (After):

    Plug adapter to populate U.2 bays with cost-effective M.2 SSDs. Budget optimized instantly.

    Your Benefit: Save $180 per TB

    1
    1
    ? Workstation Upgrade

    STRANDED U.2 BAYS? IDLE M.2 SSDs? UNLOCK 2X VALUE INSTANTLY

    The Problem (Before):

    U.2 port unused, M.2 slots maxed out. Adding drives requires motherboard replacement or sacrificing PCIe slots.

    The Solution (After):

    Unlock U.2 port: 4 slots ? 6 slots. Zero hardware overhaul needed.

    Your Benefit: 70% lower expansion cost

    Lab Testing Environment ?

    STRANDED U.2 BAYS? IDLE M.2 SSDs? UNLOCK 2X VALUE INSTANTLY

    The Problem (Before):

    Test bench uses U.2 interface, but lab inventory is M.2-heavy. Repeated chassis access kills efficiency.

    The Solution (After):

    Hot-swap M.2 samples on U.2 interface. Test instantly.

    Your Benefit: 3× faster testing cycles

    1

    Compared

    https://m.media-amazon.com/images/I/41CVgd6ALGL.__AC_SR200,225___.jpg

    PCIeG4 U.2 to M.2 Adapter

    https://m.media-amazon.com/images/I/41nlK0c-CeL.__AC_SR200,225___.jpg

    PCIeG5 U.2 to M.2 Adapter

    https://m.media-amazon.com/images/S/aplus-media-library-service-media/f374c792-9328-4bba-8681-b5e58f4a5e60.__AC_SR200,225___.jpg

    PCIeG5 M.2 to U.2 Adapter

    https://m.media-amazon.com/images/S/aplus-media-library-service-media/f374c792-9328-4bba-8681-b5e58f4a5e60.__AC_SR200,225___.jpg

    PCIeG4 M.2 to U.2 Adapter

    https://m.media-amazon.com/images/S/aplus-media-library-service-media/11509d4d-e335-40a2-a7c5-c1c7b12a3e83.__AC_SR200,225___.jpg

    PCIe 4.0 M.2 Extender

    https://m.media-amazon.com/images/S/aplus-media-library-service-media/0b9edb20-4a18-4653-8b91-e11258be9b92.__AC_SR200,225___.jpg

    M.2 to Oculink Adapter

    Customer Reviews
    Price
    Brand:
    LetLinkSo LetLinkSo LetLinkSo LetLinkSo LetLinkSo LetLinkSo
    Connectivity Technology:
    PCIe 4.0 PCIe 5.0 PCIe 5.0 PCIe 4.0 PCIe 4.0 PCIe 4.0
    Lanes:
    4 4 4 4 4 /
    Cable Length:
    / / 1.6 feet (50 cm) 1.6 feet (50 cm) 1.6 feet (50 cm) /
    Connector Gender:
    Male-to-Female Male-to-Female Male-to-Male Male-to-Male Male-to-Female /
    Data Transfer Rate:
    Up to 64 Gbps Up to 128 Gbps Up to 128 Gbps Up to 64 Gbps Up to 64 Gbps Up to 64 Gbps
    1
    1

    Server Storage Expansion ?

    STRANDED U.2 BAYS? IDLE M.2 SSDs? UNLOCK 2X VALUE INSTANTLY

    The Problem (Before):

    Budget locked for M.2 SSDs, but rack has empty U.2 bays. U.2 drives cost 2-3× more per TB.

    The Solution (After):

    Plug adapter to populate U.2 bays with cost-effective M.2 SSDs. Budget optimized instantly.

    Your Benefit: Save $180 per TB

    1

    ? Workstation Upgrade

    STRANDED U.2 BAYS? IDLE M.2 SSDs? UNLOCK 2X VALUE INSTANTLY

    The Problem (Before):

    U.2 port unused, M.2 slots maxed out. Adding drives requires motherboard replacement or sacrificing PCIe slots.

    The Solution (After):

    Unlock U.2 port: 4 slots ? 6 slots. Zero hardware overhaul needed.

    Your Benefit: 70% lower expansion cost

    1

    Lab Testing Environment ?

    STRANDED U.2 BAYS? IDLE M.2 SSDs? UNLOCK 2X VALUE INSTANTLY

    The Problem (Before):

    Test bench uses U.2 interface, but lab inventory is M.2-heavy. Repeated chassis access kills efficiency.

    The Solution (After):

    Hot-swap M.2 samples on U.2 interface. Test instantly.

    Your Benefit: 3× faster testing cycles

    Compared

    https://m.media-amazon.com/images/I/41CVgd6ALGL.__AC_SR200,225___.jpg

    PCIeG4 U.2 to M.2 Adapter

    https://m.media-amazon.com/images/I/41nlK0c-CeL.__AC_SR200,225___.jpg

    PCIeG5 U.2 to M.2 Adapter

    https://m.media-amazon.com/images/S/aplus-media-library-service-media/f374c792-9328-4bba-8681-b5e58f4a5e60.__AC_SR200,225___.jpg

    PCIeG5 M.2 to U.2 Adapter

    https://m.media-amazon.com/images/S/aplus-media-library-service-media/f374c792-9328-4bba-8681-b5e58f4a5e60.__AC_SR200,225___.jpg

    PCIeG4 M.2 to U.2 Adapter

    https://m.media-amazon.com/images/S/aplus-media-library-service-media/11509d4d-e335-40a2-a7c5-c1c7b12a3e83.__AC_SR200,225___.jpg

    PCIe 4.0 M.2 Extender

    https://m.media-amazon.com/images/S/aplus-media-library-service-media/0b9edb20-4a18-4653-8b91-e11258be9b92.__AC_SR200,225___.jpg

    M.2 to Oculink Adapter

    Customer Reviews
    Price
    Brand:
    LetLinkSo LetLinkSo LetLinkSo LetLinkSo LetLinkSo LetLinkSo
    Connectivity Technology:
    PCIe 4.0 PCIe 5.0 PCIe 5.0 PCIe 4.0 PCIe 4.0 PCIe 4.0
    Lanes:
    4 4 4 4 4 /
    Cable Length:
    / / 1.6 feet (50 cm) 1.6 feet (50 cm) 1.6 feet (50 cm) /
    Connector Gender:
    Male-to-Female Male-to-Female Male-to-Male Male-to-Male Male-to-Female /
    Data Transfer Rate:
    Up to 64 Gbps Up to 128 Gbps Up to 128 Gbps Up to 64 Gbps Up to 64 Gbps Up to 64 Gbps

    LetLinkSo PCIe 4.0 U.2 to M.2 Adapter: Your Key to Storage Versatility

    Looking to unlock the full potential of your M.2 NVMe SSD? Our new Gen4 M2 to U2 adapter is here to give you the freedom and flexibility you need. Whether you're working with servers, workstations, or NAS devices, this adapter is your gateway to a world of storage possibilities.

    More Choices, More Freedom

    Tired of being limited by interface incompatibility? Our adapter transforms your M.2 NVMe SSD into a U.2 SFF8639 interface, granting you access to a wider array of devices such as servers, workstations, and NAS systems. It's not just about expanding storage; it's about having the freedom to choose the right equipment for your specific needs.

    Ultra-High-Speed Data Transfer

    Experience lightning-fast data transfer speeds with support for the PCI Express 4.0 standard. This adapter delivers an impressive transfer rate of 16 GT/s per lane across 4 lanes, reaching a staggering total of 64 Gbps. It ensures swift and efficient data read/write performance, making it perfect for high-performance applications that handle large volumes of data.

    Worry-Free Compatibility

    Compatibility has never been smoother. Our adapter supports PCIe G4 and is backward compatible with 3.0, 2.0, and 1.0. It fits various M.2 NVMe SSD sizes, including 2230, 2242, 2260, and 2280. This gives you the freedom to choose the right SSD for your unique setup without any hassle.

    Simple Plug-and-Play

    No more complicated setups or driver installations. This adapter offers true plug-and-play functionality. Just insert it, and you're good to go. It works seamlessly with Windows, macOS, and Linux, allowing you to focus on your work rather than the setup process.

    Built to Last

    We've crafted this M.2 adapter from high-quality materials to ensure durability and long-lasting performance. The open-frame design enhances airflow, ensuring optimal cooling for your SSD. This means reliable performance and stable data transmission, even during intense use.

    Product Specifications:

    Hardware Interface A: U.2 SFF-8639 interface x1

    Hardware Interface B: NVMe M.2(Key-M) SSD (2230\2242\2260\2280) slot x1

    Data Transfer Rate: Up to 16 GT/s (per lane)

    Number of Channels: 4

    Compatibility: PCIe 4.0, 3.0, 2.0, 1.0

    Operating Systems: Windows, macOS, and Linux

    Package Contents:

    1 x PCIe 4.0 U.2 to M.2 adapter card

    6 x Screws

    2 x Mounting brackets

    Product information

    Compatible DevicesNAS, Server, Workstation
    Specific Uses For ProductEnterprise storage solutions
    Connector TypeNVMe M.2(Key-M) SSD (2230\2242\2260\2280) slot, U.2 SFF-8639 interface
    ColorBlack
    Item dimensions L x W x H3.93 x 0.4 x 2.75 inches
    BrandLetLinkSo
    Model NumberLLS-CD-1UT1MT-02
    ManufacturerDataLink Sphere
    Warranty Description12-month warranty
    Item Dimensions3.93 x 0.4 x 2.75 inches
    Item Weight3

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