Mini SAS HD (SFF-8643) to M.2 NVMe SSD & PCIe x4 Slot Adapter
Amazon.com: NFHK SFF-8639 NVME U.2 to Combo NGFF M.2 M-Key SATA PCIe SSD Adapter for Mainboard Replace SSD 750 p3600 p3700 : Electronics
Amazon.com: StarTech.com M.2. PCI-e NVMe to U.2 (SFF-8639) Adapter - Not Compatible with SATA Drives or SAS Controllers - For M.2 PCIe NVMe SSDs - PCIe M.2 Drive to U.2 Host Adapter -
Amazon.com: NFHK SFF-8639 NVME U.2 to Combo NGFF M.2 M-Key SATA PCIe SSD Adapter for Mainboard Replace SSD 750 p3600 p3700 : Electronics
HPE 15.36TB NVMe Gen4 High Performance Read Intensive SFF SCN U.3 PM1733 SSD | HPE Store EMEA
Add NVMe Boot Support to a HP EliteDesk 800 G1
CY SFF-8643 to U2 Kit NGFF M-Key to HD Mini SAS NVME PCIe SSD SATA Adapter for Motherboard - Walmart.com
Amazon.com: CY U.2 U2 NVME to PCIe 3.0 x4 Adapter SFF-8639 Hyper PCI Express PCI-E NVME SSD Card Converter Solid State for M.2 SSD for Mainboard Mini SAS HD : Electronics
4 solutions tested: Add 2.5" SFF NVMe to your current system