4 Bay External Hard Drive Enclosure for 2.5/3.5" SATA HDD/SSD - USB 3.0 & eSATA Connection with Cooling Fan - Supports 80TB Capacity (No RAID/NAS) - Perfect for Data Backup, Media Storage & PC Expansion

HP 507254-001 12-Bay LFF HDD Cage Assembly with USB & Power Button Front Panel Bezel - Compatible with HP Servers & Workstations for Data Storage Expansion