| Form Factor | 3U rackmount |
| Host Interface | Three SAS 12Gbps 4x wide port |
| LED Indicators | Front panel: Status, fault, system over heat, fan error Rear panel: SAS link, SAS error, enclosure ID |
| Buttons | Power Button |
| Dimensions (HxWxD) | 130 × 442.4 × 528.3 mm |
| Weight (Net) | 18.14 kg |
| Weight (Gross) | 25.96 kg |
| Max. number of HDDs/SSDs supported | 16 |
| Hard Drive Type | 3.5" SAS/SATA 12/6Gb/s, SAS/SATA 3Gb/s hard drive or 2.5" SAS/SATA SSD |
| Operating temperature | 0 - 40 °C (32°F - 104°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27?C (80.6?F) |
| Power Supply Unit | Redundant/ Hot Swap ATX Power Supply, 650W, 90-240Vac~, 50-60Hz |
| Power Consumption: Operating Mode, Typical | 204.4 W |
| Sound Level | 36.7 db(A) |
| System Warning | Buzzer |
| Management | Managed via QNAP QTS OS 1. Supports disk S.M.A.R.T. information 2. RAID expansion enclosure identifier 3. Locate RAID expansion enclosures 4. Locate hard disks on RAID expansion enclosure 5. Smart fan control by detecting system and hard drive temperature 6. In-band SAS firmware update |
