QNAP TR-004-US Network Storage

QNAP TR-004-US Diskless System Network Storage Brand: QNAP Included HDD Capacity: Diskless System Form Factor: 4-Bay Port USB: 1 x Type-C USB 3.2 Gen 1 HDD Interface: 4 x SATA (4 x Bay) Operating System: Minimum operating system requirements: QNAP NAS: QTS 4.3.6 and later Windows: Windows 8.1 and later Mac: macOS X 10.11 and later Processor: Micro processor with hardware RAID Power: External Power Adapter, 65W, 100-240V 4.17W (HDD Sleep Mode), 18.21W (Operating Mode, Typical) With drives fully populated