Product Description
1. Independent OCuLink SFF-8611/8612 Ports Split PCIe x16 Bandwidth
This PCIe x16 OCuLink splitter card bifurcates one PCIe 4.0 x16 slot into 4 independent 4-lane OCuLink channels (4×4). Each SFF-8611/SFF-8612 port delivers full PCIe Gen4 x4 bandwidth, perfectly compatible with external NVMe SSD boxes, OCuLink external GPUs, JBOD storage arrays and industrial expansion devices.
2.Built with professional signal amplification circuit, strictly PCB impedance matching design to eliminate signal loss during high-speed transmission. Supports PCIe 4.0 backward compatible with PCIe 3.0/2.0/1.0. Plug-and-play bifurcation function, no extra driver needed for mainstream Windows/Linux server systems.
3.Equipped with sturdy thickened metal full-height PCIe bracket, fits all standard ATX/mATX server, workstation and desktop computer cases. The metal frame provides excellent heat dissipation and structural stability, effectively shielding electromagnetic interference for long-time 24/7 server operation.
4.Universal SFF-8611/SFF-8612 dual compatible interface, works seamlessly with OCuLink cables, external NVMe SSD enclosures, multi-disk JBOD storage cabinets, eGPU external graphics docks, industrial vision expansion modules, data center storage expansion equipment. Ideal for video editing, data backup, server storage expansion, industrial control projects.
5.Single-slot low-profile PCB layout saves chassis space. Multi-layer reinforced circuit board with gold-plated PCIe golden fingers and OCuLink connectors to resist oxidation and ensure stable high-speed data transmission. Designed for continuous non-stop operation, widely adopted in NAS, cloud servers, video production workstations and industrial computers.
Package Contents
1 × PCIe x16 4-Port OCuLink SFF-8612 Adapter
1 × Full Height Metal PCIe Bracket
2× 6#-32 Screw





