OWC ThunderBay 4 TB2 24TB - OWCTB3SRT24.0S

OWC ThunderBay 4
24.0TB 4-bay external drive
Dual Thunderbolt 2 | RAID Ready | 4 Drive Bays | Mac

The Speed You Need
Fits both 2.5" and 3.5" drives
Incredible Thunderbolt 2 throughput
Plug and play RAID-ready
Up to 777MB/s read / 780MB/s write RAID 0 performance 1
Empower your creative production workflow with this super-fast, 4-Bay, RAID-ready drive with dual Thunderbolt ports. Add vast amounts of high-performance storage with ThunderBay 4. Utilize each of the four internal drives independently, or use the software RAID of your choice to setup a multi-drive array for high-performance or data-redundancy.

https://eshop.macsales.com/item/OWC/TB3SRE24.0S/