CENMATE Aluminum 4 Bay Hard Drive RAID Enclosure with Cooling Fan for 2.5/3.5" SATA HDD/SSD with USB A/C 3.0eSATA Cable, 3.5 Hard Drive Reader Supports 80TB Capacity, 8 RAID Modes, DAS(NO NAS)

Reliable External Storage System for IndividualsThe 3.5 hard drive enclosure supports 2.5 / 3.5 inches HDD and SSD, max capacity up to 80TB ( 20TB for each hard drive), it's a ideal external hard drive enclosure for personal or enterprise using. Save space on your desktop or laptop. ^^ No heat, The 4 bay hard drive reader built in Aluminum-Alloy materials and 2 inch Fans. Maximize the security of your data. NOTEFan noise is around 40-50 decibels, not recommended if you are very sensitive to noise. ^^ 8 Raid ModesThis external hdd raid enclosure supports RAID 0/1/3/5/10, CLONE, LARGE, NORMAL.

NOTE: When replacing RAID, you need to go back to NORMAL and set the desired RAID mode. Designing RAID may result in data loss. MAC OS no Raid software. Raid Mode Switching Method Disconnect the power, use a screwdriver, toggle the paddle to the corresponding mode, press and hold the reset button, turn on the power, hold reset for ten seconds, the raid mode will be successfully switched. ^^ Up to 5GbpsThis raid enclosure equips with JMS567+JMB393 chip and USB 3.0, eSATA output interface. Max 5Gbps under UASP control. ^^ Wide Compatibility, Plug and PlayEquipped with USB A/C 3.0 +eSATA Cable. Compatible with Windows 7 and above, Mac 9.1 and above, Linux. Plug and play, no fuss, no muss. ^^ Stable power supplyEquipped with DC 12V power adapter to provide stability for high-speed transmission ^^ Quality AssuranceCenmate provides technical support. If you have any questions about the product, please don't hesitate to contact us, reply and solve your problem within 24 hours.