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PH49-M2 M.2 M-Key PCIe 4.0 Adapter Card, 2280 NGFF M.2 to SFF-8643 / SFF-8639 U.2 NVMe Storage Converter, Compatible PCIe X4/X8/X16 Gen3.0/Gen4.0 Server Extension Dongle
- Exclusive M.2 NGFF M-Key slot, only fits 2280-length NVMe M.2 SSD, works with PCIe X4/X8/X16 motherboard lanes
- Dual output interface matching: SFF-8643 Mini SAS HD & SFF-8639 U.2, compatible with both SAS3.0 and PCIe Gen4.0 protocols
- Full PCIe 4.0 bandwidth pass-through, delivers stable ultra-high speed for U.2 NVMe SSD, JBOD and server backplane deployment
- Compact PCB layout, gold-plated high-density pins reduce signal attenuation and crosstalk under 24/7 heavy read-write loads
- Plug-and-play design, no extra driver required, widely compatible with Windows, Linux and mainstream rack server systems
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This PH49-M2 converter card is a professional M.2 to U.2/Mini SAS HD extension adapter, designed for 2280 size M-Key NVMe M.2 SSD modules. It converts M.2 PCIe host signal to standard SFF-8643 Mini SAS HD and SFF-8639 U.2 interfaces, supporting PCIe Gen3.0 & Gen4.0 dual generation standards and fully compatible with SAS3.0 storage devices.
It supports PCIe X4/X8/X16 motherboard PCIe lanes, perfectly connecting M.2 NVMe solid state drives to external U.2 SSD enclosures, server drive backplanes and Mini SAS HD RAID arrays. Built with multi-layer shielding PCB and precision impedance control wiring, it effectively eliminates electromagnetic interference and signal loss for long-term continuous data center operation.
The locking SFF-8643 female connector provides tight anti-vibration contact to avoid loose connection failures. No driver installation needed, its widely used for high-performance workstation storage expansion, enterprise NVMe JBOD setup and mass server storage upgrade projects.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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