Skip to main content
  • $77.99
  • Free 30-day Returns
  • Ships from China.
    Sold by HOOCCC

    Shipped by HOOCCC

    Price alert
    Shop it at NeweggBusiness.

    Meet Your Seller

    HOOCCC PCIe 5.0 Oculink GPU Dock External eGPU Enclosure, Open Frame No Length Limit, Supports ATX/SFX Power Supply & Sync Start, for Gaming/Workstation Graphics Cards

    • Black
    • White
    • Right-angle
    • Angled
    • High-Speed OCuLink PCIe 5.0 x4: Delivers up to ~14.31 GB/s bandwidth with low latency and native PCIe architecturefar exceeding Thunderbolt/USB4 for external GPU and PCIe device expansion.
    • Open-Frame, No GPU Length Limit: Accommodates large graphics cards including RTX 5090/5080 and AMD 9070XT; ideal for full-size GPUs without space restrictions.
    • Flexible Power Supply Support: Compatible with ATX, SFX, and Flex 1U PSUs via 24-pin input (500W+ recommended); features synchronized power on/off with the host.
    • Versatile PCIe Expansion: Not just for eGPUsalso supports PCIe network cards, sound cards, and other PCIe devices through the x16 slot (PCIe 5.0 x4 speed).
    • Compact Dock with Options: Measures ~188.5 x 62 x 124.5 mm with a 50 cm OCuLink cable; available in black/white metal brackets with angled or straight 24-pin power connectors.
    +
    +
    Overview
    Specs
    Reviews
    avatar

    Any questions? Our AI mode will help you find out quickly.

    Product Description: HOOCCC PCIe 5.0 Oculink eGPU Dock Unlock Desktop-Class Performance

    Tired of thermal throttling on your handheld PC or the limited graphics power of your Mini-ITX build? The HOOCCC Oculink GPU Dock is the ultimate bridge between portability and raw power. Utilizing the high-bandwidth PCIe 5.0 x4 interface via Oculink, this external graphics enclosure delivers near-desktop performance with minimal latency, making it the perfect companion for gamers, creators, and AI developers.

    Why Choose Oculink over Thunderbolt?

    Unlike Thunderbolt 4 or USB4, which relies on complex protocol conversion and suffers from higher latency, the Oculink interface provides a direct PCIe connection. With PCIe 5.0 x4 speeds reaching up to 64Gbps, you can finally unleash the full potential of your high-end GPU without the bottleneck found in traditional eGFX solutions.

    Key Features
    1. PCIe 5.0 x4 Bandwidth: Experience lightning-fast data transfer rates essential for 4K gaming and large dataset processing.
    2. Open Frame Design: Engineered with an open-air chassis, this dock eliminates the need for extra cooling fans, reduces noise, and provides unrestricted airflow for your GPU.
    3. No GPU Length Restrictions: Forget compatibility charts. Our open design supports graphics cards of any lengthfrom compact dual-fan models to massive triple-slot beasts (RTX 4090, RX 7900 XTX, etc.).
    4. Smart Sync Power: The integrated control board allows the docks PSU to turn on and off simultaneously with your laptop or mini-PC. Simply press the power button on your host device.
    5. Standard ATX/SFX Support: Ditch proprietary power bricks. This dock supports standard ATX and SFX power supplies, allowing you to choose a high-quality, high-wattage unit (750W+ recommended) to ensure system stability.
    Technical Specifications
    ComponentSpecification
    InterfaceOculink (SFF-8612) PCIe 5.0 x4
    Expansion SlotPCIe x16 Physical Slot (Electrical x4)
    Power SupplySupports Standard ATX / SFX PSUs
    Compatible GPUsNVIDIA RTX 40 Series, RTX 30 Series; AMD RX 7000/6000 Series
    Compatible HostsLaptops/Handhelds/Mini-PCs with Oculink port (e.g., Minisforum, GPD, Ayaneo)
    DimensionsCompact Open Frame Design
    Package Contents
    1. 1 x HOOCCC Open Frame GPU Dock (PSU Not Included)
    2. 1 x PCIe 5.0 Oculink Data Cable (50cm)
    3. 1 x Set of Mounting Screws
    4. 1 x User Manual
    Important Notes
    1. PSU Requirement: A standard ATX or SFX power supply must be purchased separately. Ensure your PSU has enough wattage to support your specific graphics card (e.g., 750W+ for high-end GPUs).
    2. Compatibility Check: Please ensure your laptop or mini-PC has an available Oculink (SFF-8612) port. This dock is not compatible with USB-C/Thunderbolt ports without an adapter.
    3. Driver Installation: Users may need to install or update graphics drivers after connecting the eGPU for the first time.

    Upgrade your mobile workstation today with the HOOCCC Oculink Dockwhere extreme performance meets limitless expansion.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: non-replaceable
    • This item is covered by HOOCCC Return Policy

    Manufacturer Contact Info

    LOADING...