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Compact eGPU enclosure with OCuLink SFF-8612 port, PCIe x16 slot, flat SFF-8611 cable, LED indicators, detachable frame

LORDWORLD

LORDWORLD eGPU Dock OCuLink SFF-8612 8311 to PCIe x16 with SFF-8611 Cable

SKU CH-XRFX-A96ZA

An OCuLink enclosure dock connects a desktop graphics card to a laptop or mini PC at PCIe 4.0 x4 64Gbps using a 50cm SFF-8611 cable and supports standard ATX power supplies

  • Detachable dock design enables easy storage and transport
  • 10 gold-plated contacts reduce oxidation that can cause crashes
  • PCIe 4.0 x4 delivers 64 Gbps bandwidth
  • Ultra-thin 0.5 mm cable prevents port damage
  • Supports large cards such as RTX 4090 and AMD RX 7900 XTX

External GPU dock for laptops and mini PCs

This OCuLink enclosure connects a full-size graphics card to a laptop or mini PC that lacks a PCIe slot. It ships with a 50 cm SFF-8611 cable and a detachable dock body for easier transport. The unit requires a separate standard ATX power supply and graphics card to operate.

PCIe 4.0 x4 64Gbps link over OCuLink SFF-8612

The dock carries a PCIe 4.0 x4 connection rated at 64Gbps through ten gold-plated contacts on the SFF-8612 8311 interface. Multi-status LEDs show real-time link state so you can confirm the connection before booting the system.

Detachable design frees desk space

The ultra-thin flat cable measures .5 mm thick with full-coverage EMI shielding to reduce interference. Dual screw mounts secure the ATX power supply while the open enclosure imposes no length limit on cards such as the RTX 4090 or RX 7900 XTX. Note that the OCuLink interface does not support hot-plugging; the host must be powered off before disconnecting the cable.

Highlights

  • Detachable dock design enables easy storage and transport
  • 10 gold-plated contacts reduce oxidation that can cause crashes
  • PCIe 4.0 x4 delivers 64 Gbps bandwidth
  • Ultra-thin 0.5 mm cable prevents port damage
  • Supports large cards such as RTX 4090 and AMD RX 7900 XTX

Specifications

BrandLORDWORLD

Questions about this item

What does the 64Gbps PCIe 4.0 x4 link mean for an RTX 4090 in this dock?

The dock provides a PCIe 4.0 x4 connection at 64Gbps, so an RTX 4090 will run at x4 electrical width instead of x16; expect a small bandwidth ceiling in heavy compute or 4K gaming workloads.

How does the OCuLink SFF-8611 cable limit the connection in practice?

The 50cm SFF-8611 male-to-male cable carries the PCIe 4.0 x4 signal; its 0.5mm flat shielded design preserves the 64Gbps rate but the OCuLink interface does not support hot-plugging, so the host must be powered off before disconnecting.

What does the enclosure need to fit a full-size card and ATX power supply?

The dock accepts graphics cards of any length such as an RTX 4090 or RX 7900 XTX, and mounts a standard ATX PSU with dual screws at top and bottom; GPU and PSU are not included.

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