?Important Note?This model is a non-RAID version and does not support hardware RAID. If you wish to set up RAID, you can only set up software RAID with the tools in your system. For instance, Mac OS users can utilize the RAID Assistant in Disk Utility. The RAID software is compatible with RAID version enclosures only. ?Hard Drive Usage Note?If you are using a brand new hard drive, it may need to be formatted and partitioned before it can be recognized by the computer. Please remember to back up your data. ?6Gbps Transfer Rate?This 5 bay hdd enclosure adopt SATA III protocol, transfer rate up to 6Gbps (MAX). Equipped with a versatile USB3.0 Type-B interface to connect other peripheral devices. Compatible with most Windows, Mac and Linux systems. ?For 2.5”/3.5” SATA Hard Drive?The 5 bay hard drive enclosure is designed for 2.5”/3.5” SATA HDD or SSDs. Yottamaster aluminum sata hdd enclosure features with 5 removable trays, allowing for easy installation and replacement of either the large desktop hard disk drives or the portable laptop drives and SSD's. ?Aluminum-Alloy Enclosure & 80mm Silent Fan?The 5 bay sata enclosure built with rugged heat-dissipating aluminum shell, front and rear with cooling holes, a 80mm intelligent temperature control fan inside can effectively accelerate air convection and rapid cooling. The fan adjusts its speed automatically based on the hard drive's temperature, providing optimal cooling with low noise. ?80TB External Storage Capacity ?The multi-bay hard drive enclosure can house up to 5 hard drives, single disk support up to 16TB. Such Large capacity supported let you handle various work demands easily, like digital imaging, video production/editing, duplicating footage, create and manage archives. ?Reliable External Storage System for Individuals?This 5 bay hdd enclosure support up to 80TB external expanded storage. The front door adopt user-friendly PUSH Design for easy install and replacement of hard drives. It is an ideal choice for personal storage at home and office. It can support different drive type(s)-2,5"/3,5" HDD/SSDs, so you can take advantage of your hard drives' potential fully.