4-Port SFF-8654 X4 NVMe to PCIe X16 3.0/4.0 VROC RAID0 Hyper Storage Adapter Card

This high-end PCIe X16 storage hyper adapter card features four SFF-8654 Slimline x4 ports, converting PCIe 3.0 / 4.0 X16 bandwidth into four separate NVMe signal channels to expand external NVMe storage arrays. It supports Intel VROC virtual RAID technology and allows users to configure RAID 0 mode for combined high-speed throughput, greatly improving file transmission efficiency for heavy workloads. Each SFF-8654 port can link to external NVMe breakout backplanes or riser cards to connect multiple NVMe SSDs, meeting large-capacity and high-performance storage demands of rack servers, video rendering workstations and enterprise NAS.

The card delivers full X16 bandwidth performance and avoids transmission congestion even when all four channels run under full load. Professional multi-layer shielded PCB minimizes signal crosstalk during long-time continuous operation, and optimized power supply circuit ensures steady performance for multi-SSD parallel work. Note that PCIe bifurcation function needs to be enabled in motherboard BIOS to identify all four SFF-8654 channels normally. It works well with all mainstream NVMe SSDs and is compatible with mainstream Windows and Linux server systems. It is an ideal enterprise-grade storage expansion hardware for 4K/8K video editing servers, database storage equipment, cloud computing hosts and high-speed private storage arrays.