PCIe 4.0 X16 to 4-Port M.2 NVMe Expansion Card, 4×32Gbps M-Key 2280 SSD Adapter, Intel VROC & NVMe RAID Supported for Workstation & Server Storage

This PCIe 4.0 x16 quad M.2 expansion card expands one PCIe x16 slot into four independent M.2 NVMe M-Key interfaces, each delivering full 32Gbps PCIe 4.0 speed when motherboard PCIe bifurcation is enabled. It exclusively supports 2280-size NVMe SSDs and retains backward compatibility with PCIe 3.0 hardware for flexible storage upgrade.

The adapter features official Intel VROC (Virtual RAID on CPU) technology, allowing users to build bootable high-speed NVMe RAID arrays directly via CPU lanes without extra RAID controllers, ideal for video editing, AI computing, data center servers and high-capacity NAS storage. Upgraded multi-phase power circuit provides steady power output for four high-performance NVMe drives simultaneously, avoiding performance drops caused by insufficient power supply.

Built with industrial-grade PCB and anti-interference circuit layout, it maintains consistent ultra-fast read/write speeds during long-duration heavy workloads. It works seamlessly with mainstream Intel X299/X399/X570 and AMD TRX40/X570 motherboards, supporting Windows, Linux and server operating systems with plug-and-play functionality. Perfect for users who need massive low-latency storage expansion without replacing their existing motherboard.