This professional blister collector is designed for computer labs, service centers and data centers that need to manage in an orderly and secure way the mass storage of disk drives. Made of high density foam with ESD (Antistatic) properties, the tray protects the delicate electronic components of the units from electrostatic discharges and mechanical shocks. The vertical slot design allows you to accommodate up to 50 units simultaneously, optimizing the space on the shelves or inside shipping boxes. It is compatible with all types of 2.5-inch hard disk and SSD, regardless of the interface (SATA, SAS, IDE) or the thickness of the drive. Technical Specifications Capacity: 50 Housings (Slot) Compatibility : 2.5 Inch HDD and SSD (SATA, SAS, IDE) Material : ESD foam (Dissipative) / Structured expanded polystyrene Color : White Protection : Anti-static, Anti-vibration Provision : 2 rows of 25 slots each