PCIe 4.0 Mini SAS SFF-8087 Female to OCuLink SFF-8611/SFF-8612 Female Conversion PCBA Adapter Card with Full & Low Profile Mount Bracket for Server Storage & eGPU

This professional PCBA conversion adapter is equipped with SFF-8087 Mini SAS HD female port and universal OCuLink SFF-8611/SFF-8612 female port, built to solve compatibility upgrading between legacy Mini SAS RAID controllers and new-generation OCuLink NVMe backplanes, external eGPU docks and high-speed storage enclosures.

It supports bidirectional PCIe and SAS signal transmission, fully compatible with PCIe 3.0/4.0 and SAS 3.0 protocols, delivering stable 12Gbps per lane bandwidth for SAS HDDs, U.2 NVMe SSD arrays and external graphics expansion without performance throttling. Multi-layer shielding PCB eliminates electromagnetic interference inside dense server chassis, maintaining consistent read/write performance under long-hour full-load operation.

All contact pins adopt thick gold plating to lower contact resistance and avoid overheating, poor connection or signal drop caused by server vibration. Two replaceable mounting brackets (standard full-height + slim low-profile) are included, flexible for installation in all sizes of rack servers, industrial workstations and compact ITX host machines.

Built-in lock buckles on both interfaces firmly fasten connecting cables to eliminate accidental disconnection risk. Plug-and-play without extra BIOS configuration or driver installation, compatible with Windows, Linux and VMware ESXi server operating systems.

Ideal upgrade accessory for enterprise server storage renovation, DIY external OCuLink eGPU rigs, NAS disk array construction, high-speed computing workstations and hardware signal testing projects.