Rack mount server with 36 x SATA drive bay up to 144TB storage space in a 4U chassis
Hot Swap Bay - 5.25 Bay to 3.5' SATA/SAS - Hard Drive Racks - HDD Mobile Racks & Backplanes | StarTech.com United Kingdom
HP StorageWorks 14 Bay Hard Drive Storage Array W/ 8x 72 8GB SCSI HDD 302969-B21
LILIN - 24-Bay HDD Storage Expansion
2.5" Drives in 3.5" Drive Bays - drive adapter options
Universal 2.5in SAS SATA Server Hard Drive Bay Tray for Cisco UCS C220 C240 C480 M5, Hot Swap HDD Tray Caddy for 2.5in Hard Disk : Amazon.co.uk: Computers & Accessories
Simply Huge 106x 3.5in Hard Drive System the Inspur NF5486M5
MB830SP-B_Tray-less 3 Bay Removable 3.5-inch SATA/SAS Hard Drive Docking Enclosure in 2 x 5.25-inch External Bays (w/ Cables)