WD My Cloud Expert 24TB 4-Bay External Network Storage (NAS) Black WDBWZE0240KBK-NESN - Best Buy
Buffalo TeraStation Essentials 24TB 4-Bay NAS Array TS3420D2404S
Capacity: 24TB, RAM/Memory: 64MB
$3171 QNAP TS-873AU 24tb NAS 6x4000gb WD Red Pro HDD Drives Installed - FREE RAM UPGRADE
Buffalo TeraStation 5410RN Rackmount 24TB NAS Hard Drives Included Annapurna Labs Alpine AL 314 1.70 GHz 4 x HDD Installed 24 TB Installed HDD Capacity 4 GB RAM Serial ATA600 Controller - Office Depot
Synology DS923+ Dual-Core 4-Bay NAS, 4GB RAM, 24TB (4 x 6TB) of Western Digital Red Plus Drives, and 800GB (2 x 400GB) of Synology Cache Fully Assembled and Tested By CustomTechSales Desktop
NGD Launches Catalina: a 24 TB PCIe 3.0 x4 SSD with 3D TLC NAND