A hard disk enclosure is a specialized casing designed to hold and power hard disks while providing a mechanism to allow them to communicate to one or more separate computers.
StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure, Aluminum Heatsink

StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure, Aluminum Heatsink Case, B+M/M-Key

StarTech.com
£84.99
Synology PAX224 storage drive enclosure Black 2.5

Synology PAX224 storage drive enclosure Black 2.5"

Synology
£7,722.99
HPE ProLiant Compute DL3XX Gen12 8SFF x4 U.3 Tri-Mode Drive Cage Kit

HPE ProLiant Compute DL3XX Gen12 8SFF x4 U.3 Tri-Mode Drive Cage Kit

Hewlett Packard Enterprise
£325.99
Transcend 2.5” SSD/HDD Enclosure Kit

Transcend 2.5” SSD/HDD Enclosure Kit

Transcend
£26.99
Axagon ADM2-AM USB-A 10Gbps - M.2 NVMe & SATA SSD adapter

Axagon ADM2-AM USB-A 10Gbps - M.2 NVMe & SATA SSD adapter

Axagon
£24.99
Axagon ADM2-CM USB-C 10Gbps - M.2 NVMe & SATA SSD adapter, 10cm USB-C cable

Axagon ADM2-CM USB-C 10Gbps - M.2 NVMe & SATA SSD adapter, 10cm USB-C cable

Axagon
£24.99
HPE MSA 2060 SAS 12G 2U 24-disk SFF Drive Enclosure

HPE MSA 2060 SAS 12G 2U 24-disk SFF Drive Enclosure

Hewlett Packard Enterprise
£1,636.99
HPE MSA 2060 SAS 12G 2U 12-disk LFF Drive Enclosure

HPE MSA 2060 SAS 12G 2U 12-disk LFF Drive Enclosure

Hewlett Packard Enterprise
£1,822.99
HPE ProLiant Compute ML350 Gen12 8SFF x1 Tri-Mode Drive Cage Kit

HPE ProLiant Compute ML350 Gen12 8SFF x1 Tri-Mode Drive Cage Kit

Hewlett Packard Enterprise
£232.99
HPE Q1J06B storage drive enclosure HDD/SSD enclosure Metallic 3.5

HPE Q1J06B storage drive enclosure HDD/SSD enclosure Metallic 3.5"

Hewlett Packard Enterprise
£3,172.99