• 【Four-Bay NVMe Expansion】Supports up to four M.2 NVMe SSDs with a maximum total capacity of 32TB for large media libraries and backups.
• 【USB4 40Gbps Transfer】Delivers theoretical transfer speeds up to 40Gbps via USB4, compatible with Thunderbolt 3/4 and backward compatible with USB 3.x.
• 【Software RAID Modes】Offers flexible software RAID configurations including RAID0, RAID1, and JBOD to balance speed and data safety.
• 【Aluminum Heat Dissipation】Features a full aluminum body with dense vertical cooling fins to maintain stable performance under heavy load.
• 【Independent Power and Indicators】Includes a dedicated external power adapter and individual drive status LEDs for reliable operation and easy monitoring.

Specifications:

• Product Model: DB2804U4
• Drive Bays: 4
• Compatible Drive: M.2 NVMe SSD
• Maximum Total Capacity: 32TB
• Transfer Protocol: USB4, theoretical speed 40Gbps; compatible with Thunderbolt 3/4, backward compatible with USB 3.x
• RAID Function: Software RAID supported
• Body Material: Aluminum
• Power Supply: Independent external power supply
• Status Indication: Power indicator + 4 individual drive status indicators
• Compatible Systems: Mac OS, Windows, Linux, Android
• Dimensions: 126.2mm x 124.4mm x 41mm
• Supported Drive Sizes: 2230 / 2242 / 2260 / 2280
• Power Adapter: 12V 3A