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Silver aluminium GPU enclosure with Thunderbolt and USB4 ports

ALSEYE

ALSEYE GPU Enclosure Thunderbolt 3 USB4.0 40Gbps 2 in 1 accessory

SKU CH-0AN3-92ZFJ

Connects an external graphics card via Thunderbolt 3 or USB 4.0 at 40Gbps, adds M.2 Nvme SSD storage, Gigabit Ethernet and 60W laptop charging in one aluminium dock

  • Connect external GPU for faster gaming via USB 4.0
  • Achieve PCIe 3.0 x4 32 Gbps speed beyond JHL6 22 Gbps limit
  • Charge laptop at 60 W while moving data at 40 Gbps
  • Add Gigabit Ethernet and M.2 Nvme SSD up to 2 TB
  • Mount GPU and SFX or ATX power supply in aluminium chassis

GPU Enclosure with Thunderbolt 3 and USB4.0

This enclosure connects an external graphics card to NUCs, laptops and gaming consoles through a USB 4.0 interface. It also provides an M.2 Nvme SSD slot and Gigabit Ethernet for extra storage and wired networking.

Bandwidth ceiling of the Thunderbolt link

The Thunderbolt connection tops out at 40Gbps, while the internal PCIe 3.0 x4 pathway delivers 32Gbps. That 22Gbps gap means the GPU cannot saturate a full x16 lane, so heavy compute workloads will hit a transfer bottleneck.

PD 60W charging and user-supplied GPU power

The dock supplies only 60W to the host laptop, so the graphics card and any SFX or DC power supply must be provided separately. Buyers who want an all-in-one powered solution should look elsewhere.

Highlights

  • Connect external GPU for faster gaming via USB 4.0
  • Achieve PCIe 3.0 x4 32 Gbps speed beyond JHL6 22 Gbps limit
  • Charge laptop at 60 W while moving data at 40 Gbps
  • Add Gigabit Ethernet and M.2 Nvme SSD up to 2 TB
  • Mount GPU and SFX or ATX power supply in aluminium chassis

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the SFX or ATX bracket for my graphics card?

Choose the bracket that matches your GPU and power supply form factor; the enclosure includes both SFX and ATX brackets for flexible installation.

What does the 40Gbps Thunderbolt link deliver inside the enclosure?

The Thunderbolt 3 and USB 4.0 connection provides up to 40Gbps bandwidth, while the internal PCIe 3.0 x4 link runs at 32Gbps for the graphics card.

How fast is the M.2 NVMe slot over the Thunderbolt interface?

The M.2 NVMe slot supports drives up to 2TB and is limited by the Thunderbolt 3 or USB 4.0 link, which caps at 40Gbps total shared bandwidth.

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