| Technical details |
| Vendor | QNAP |
| Performance |
| Type | NAS |
| Universal Plug and Play (UPnP) | Y |
| Device class | Small & Medium Business |
| Backup function | Y |
| Backup features | Cloud, iSCSI LUN |
| Built-in FTP server | Y |
| System log | Y |
| Share folder | Y |
| Buzzer | Y |
| Access Control List (ACL) | Y |
| Multilingual support | Y |
| S.M.A.R.T. support | Y |
| Remotely operated | Y |
| Browser supported | Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox, Microsoft Edge |
| Design |
| Chassis type | Rack (1U) |
| Kensington Lock | Y |
| Cable lock slot type | Kensington |
| LED indicators | Y |
| Product colour | Black, Grey |
| Number of fans | 3 fan(s) |
| Cooling type | Active |
| Fan diameter | 40 mm |
| Storage |
| Number of storage drives supported | 4 |
| Storage drive interface | Serial ATA |
| Supported storage drive types | HDD, SSD |
| RAID levels | 0 |
| Storage drives installed | N |
| Installed storage drive type | N |
| Hot-swap drive bays | Y |
| Supported file systems | FAT32,HFS+,NTFS,exFAT,ext3,ext4 |
| Auto-rebuild | Y |
| Online RAID migration | Y |
| Online RAID expansion | Y |
| Bad block scan | Y |
| Disk roaming | Y |
| RAID rebuild | Y |
| RAID support | Y |
| Storage drive sizes supported | 2.5.3.5 " |
| Memory |
| Internal memory | 4 GB |
| Maximum RAM supported | 32 GB |
| Internal memory type | DDR4 |
| Memory form factor | SO-DIMM |
| Power |
| Fan voltage | 12 V |
| Power supply unit (PSU) capacity | 100 W |
| Power consumption (HDD standby) | 17.367 W |
| Power consumption (typical) | 30.878 W |
| Number of power supply units | 1 |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power supply location | Built-in |
| Ports & interfaces |
| Ethernet LAN (RJ-45) ports | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 2.0 ports quantity | 2 |
| USB port | Y |
| Fiber ports quantity | 2 |
| Fiber optic connector | SFP+ |
| Software |
| Operating system | QNAP QTS |
| Operating system version | 5.0.0 |
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |
| Server operating systems supported | Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019 |
| Network |
| Ethernet LAN | Y |
| Dynamic DNS (DDNS) | Y |
| Wake-on-LAN ready | Y |
| Link aggregation | Y |
| Jumbo frames support | Y |
| DHCP client | Y |
| DHCP server | Y |
| Ethernet LAN data rates | 2500 Mbit/s |
| iSCSI support | Y |
| Load balancing system | Y |
| Processor |
| Processor manufacturer | Marvell |
| Processor frequency | 2.2 GHz |
| Processor family | Marvell |
| Processor model | CN9131 |
| Processor cores | 4 |
| Packaging content |
| Number of screws | 28 |
| Rack mount kit | Y |
| Cables included | AC, LAN (RJ-45) |
| Power cables quantity | 1 |
| Weight & dimensions |
| Height | 43.3 mm |
| Width | 430 mm |
| Depth | 292.1 mm |
| Weight | 4170 g |
| Operational conditions |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95 % |
| Storage temperature (T-T) | -20 - 70 °C |