QNAP TR-004 USB 3.0 RAID - 4 x HDD Supported - Serial ATA/600 Controller - RAID Supported 0, 1, 5, 10, JBOD - 4 x Total Bays - 4 x 3.5 Bay - 1 USB Port (s) - 1 USB 3.0 Port (s) - Desktop"Number of
Hard Drives Supported: 4Number of
Hard Drives Installed: NoNumber of Total
Expansion Bays: 4Number of 3.5
Bays: 4Controller
Type: Serial
ATA/600RAID Supported: YesRAID
Levels: 0, 1, 5, 10, JBOD
Host Interface: USB 3.0 Type CTotal Number of
USB Ports: 1Number of
USB 3.0 Ports: 1Form
Factor: Desktop"