Solved: Adding 2nd M.2 2230 SSD to Precision 3530: bracket needed - Page 2 - Dell Community
Amazon.com: New Laptop SATA Hard Drive Connector Adapter with Cable Replacement for Dell Latitude 5580 5590 5591 Precision 3520 3530 DP/N: 6NVFT, 06NVFT CDM80 HDD Cable DC02C00EO00 : Electronics
How to change hard drive in Dell Precision (SSD Upgrade) - YouTube