WD Black Performance Hard Drive WD1003FZEX - hard drive - 1 TB - SATA 6Gb/s
WD Black Performance Hard Drive WD2003FZEX - hard drive - 2 TB - SATA 6Gb/s
StarTech.com 4-Bay USB 3.0 to SATA Hard Drive Docking Station, USB Hard Drive Dock, External 2.53.5 SATA III (6Gbps) SSDHDD Docking Station, Hot-Swappable Hard Drive Bay - Dual 40mm Fans, Top-Loading - storage enclosure
StarTech.com Dual-Bay USB 3.1 to SATA Hard Drive Docking Station, USB 3.1 (10 Gbps) Hard Drive Dock, External 2.53.5 SATA IIIIII, SSDHDD Docking Station, Hot-Swap Hard Drive Bay - Top-Loading - storage controller - USB 3.1 (Gen 2)