PH416PCBA Dual Protocol M.2 to U.2 SFF-8639 Adapter Card, PCIe 3.0 X4 NVMe M-Key + SATA B-Key NGFF Converter Supports 2230/2242/2260/2280 M.2 SSD & 2.5 U.2 Drives

Model PH416PCBA is a dual-protocol M.2 NGFF to U.2 SFF-8639 conversion PCBA board, designed to convert consumer M.2 NVMe/SATA SSD into standard 2.5-inch U.2 enterprise storage devices for servers, NAS and workstations.

It integrates two independent M.2 slots: M Key slot for PCIe 3.0 x4 NVMe SSD with max 32Gbps bandwidth, and B Key slot supporting SATA 3.0 6Gbps NGFF SSD. It covers all mainstream M.2 length specifications including 2230, 2242, 2260 and 2280, with adjustable mounting screws for quick SSD installation.

The single U.2 SFF-8639 female port transmits both NVMe PCIe and SATA signals bidirectionally, compatible with server RAID cards, U.2 backplanes and external U.2 storage enclosures. Built-in dual 5A DC-DC power modules supply stable voltage for high-load SSD continuous reading/writing, avoiding undervoltage drop during long-term data storage tasks.

Gold-plated contact pins reduce signal attenuation and contact resistance, while multi-layer PCB impedance matching eliminates electromagnetic interference inside dense server chassis. An onboard LED light clearly displays power and read-write activity status for easy troubleshooting.

Plug-and-play without extra driver installation, compatible with Windows, Linux and Windows Server operating systems. Ideal for server storage upgrade, DIY NAS expansion, data backup workstations and enterprise hardware testing projects.