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PCIe 4.0 Slimline SAS SFF-8654 Female to Dual OCuLink SFF-8611/SFF-8612 Female PCBA Adapter Card With Standard PCI Bracket
- PCIe 4.0 full-speed transmission, compliant with SlimSAS SFF-8654 8i standard, splits single x8 bandwidth into dual independent OCuLink x4 channels, up to 16GT/s per lane without bandwidth lossPCIe
- Dual universal OCuLink female ports, compatible with both internal SFF-8611 and external SFF-8612 OCuLink cables, bidirectional host-device reversible design for flexible deployment
- Integrated full-height metal PCI mounting bracket, stable chassis fixation, reserved mounting holes to resist vibration during long-time server operation
- High-precision 85-ohm impedance-matched PCB layout, full shielding & gold-plated female contacts, minimize signal attenuation and electromagnetic interference for storage/GPU expansion
- Protocol transparent pass-through, supports PCIe NVMe and SAS 4.0 dual signal transmission, plug-and-play without extra driver firmware, compatible with Windows/Linux server systems
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This industrial-grade SlimSAS to OCuLink conversion PCBA adapter converts internal SFF-8654 Slimline SAS female port into two independent OCuLink female interfaces, perfectly bridging mainstream storage controllers, backplanes and OCuLink-connected U.2 NVMe SSDs, external enclosures and eGPU docks.
Built to PCIe Gen4 specification, one SFF-8654 x8 input is split into dual OCuLink x4 output channels, each port delivers full 64Gbps bandwidth for high-capacity NVMe solid state drives and external graphics expansion. Dual female sockets support both internal SFF-8611 wiring and external SFF-8612 breakout cables, enabling flexible internal chassis layout or external device expansion.
The matched metal PCI bracket securely mounts the adapter on standard server/desktop PCI slots, avoiding loose connection caused by equipment vibration during 24/7 continuous operation. Professional high-speed PCB with gold-plated female pins effectively prevents oxidation and signal flicker under long-running heavy data load.
Pure hardware pass-through design requires no auxiliary power or driver installation, supporting both PCIe and SAS transmission protocols. Widely used in rack servers, data storage workstations, ITX mini hosts, AI computing equipment and industrial embedded storage transformation projects.
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- Return for refund within: 30 days
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