Most units are Quantum with 2 being HP Enterprise and 1 being Tandburg data.
eBay
External HDD USB 3.1 Type-C 500GB Portable Removable SSD Expansion Upgrade High Speed Hard Disk Storage Devices
Aliexpress UK
Like a standard hard drive, the REV system uses a flying head to read and write data to a spinning platter. 1 year warranty. Photos are of the actual item. Good condition. Not in original box. Tested and working.
eBay
UnionSine Portable External Hard Drive 500gb/1tb/2tb memory USB HDD Storage Device Hard disk removable Desktop Notebook Computer
Aliexpress UK
Can be used in all makes of RDX products (QuikStor, RD1000 etc.). 320Gb Native Capacity.
eBay
KESU Portable External Hard Drive 500gb/1tb/2tb HD memory USB HDD Storage Device Hard disk removable Desktop Notebook Computer
Aliexpress UK
Model: beta 150a. part number: 51196483-100. We are here to help and will do our best to resolve any issues.
eBay
ZimaBlade Single-board Personal NAS Storage Server Home Host Shared Cloud Storage Hard Disk CasaOs 16G DDR3L Support 1080P Video
Aliexpress UK
Internal use of anti-vibration silicon, fast heat dissipation, reduce noise. 【Large Capacity】Exquisite horizontal Desktop external hard drive, high-speed transfer speed is easily used for PC office. Hard Disk Interface: USB 3.2.
eBay
Smart Display HDD Case 2.5 Inch Transparent HDD Enclosure USB3.2 Gen2 External HDD Shell SATA HDD SSD Storage Case for Laptop PC
Aliexpress UK
Capacity: 160GB 250GB 320GB 500GB 750GB 1TB 2TB. EXFAT formatted, plug-and-play for Windows & Mac, easy setup no driver required, simply drag and drop files from your laptop or tablets. Ultra Slim 2.5" External Hard Disk Drive USB3.0 320GB 500GB 1TB 2TB Extended HDD.
eBay
MAIWO 4-bay aluminum mini SAS to 3.5inch SATA HDD enclosure with RAID Hard Disk Cabinet External Type-C Disk Storage Cabinet HDD
Aliexpress UK
GOOD USED AND WORKING ORDER, REF: CD_5
eBay
ORICO HDD Case 2.5'' SATA to USB 3.0 Hard Drive Enclosure for 2.5 Inch SSD Disk HDD Box 6TB Storage Case External HDD Enclosure
Aliexpress UK
CD DVD Slip Square Tin Rectangular Aluminium Case with Removable Lid STRONG. Rectangular aluminium tin with removable lid. Tray Fitted Inside. For CD or DVD discs.
eBay
Yottamaster 3.5 inch SATA HDD Network Storage Hard Drive Enclosure NAS Private Cloud Storage with External HDD Enclosure Adapter
Aliexpress UK