Solved: M.2 SSD port type - HP Support Community - 7075400
MB703M2P-B_M.2 SATA SSD to 2.5" SATA SSD Converter Adapter
M.2 DDR2 Slot Adapter Raiser DDR to M2 SSD Riser B KEY NGFF M.2 SSD Converter Card SATA Power 7Pin SATA Data Port to Motherboard Add-On Cards - Newegg.com