| Width | 19" |
| Depth | 21" |
| Height | 3.5" |
| Weight | 24.9 lbs |
| Type | NAS |
| Supported storage drive interfaces | Serial ATA II, Serial ATA III |
| Supported file systems | FAT32, HFS+, NTFS, exFAT, ext3, ext4 |
| Browser supported | Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox |
| Device class | Small & Medium Business |
| Maximum RAM supported | 16 GB |
| Wake-on-LAN ready | Y |
| Number of screws | 84 |
| Link aggregation | Y |
| Access Control List (ACL) | Y |
| Buzzer | Y |
| Multilingual support | Y |
| Share folder access right management | Y |
| Built-in FTP server | Y |
| Share folder | CIFS/SMB |
| Fan voltage | 12 V |
| Load balancing system | Y |
| System log | Y |
| Hot spare | Y |
| Password authentication | Y |
| Disk scan | Y |
| Ethernet LAN data rate supported (max) | 10000 Mbit/s |
| Online RAID migration | Y |
| Online RAID expansion | Y |
| Bad block scan | Y |
| Dynamic DNS (DDNS) | Y |
| WLAN adapter supported | Y |
| Disk roaming | Y |
| Snapshot | Y |
| USB copy function | Y |
| RAID rebuild | Y |
| Power cables quantity | 2 |
| Product color | Black |
| Package weight | 38.1 lbs |
| Ethernet LAN (RJ-45) ports | 2 |
| USB port | Y |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| Chassis type | Rack (2U) |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 70 °C |
| Operating relative humidity (H-H) | 5 - 95 % |
| Storage relative humidity (H-H) | 5 - 95 % |
| Power consumption (typical) | 83.57 W |
| AC input frequency | 50-60 Hz |
| AC input voltage | 100 - 240 V |
| Number of power supply units | 2 |
| Redundant power supply (RPS) support | Y |
| Power supply unit (PSU) capacity | 250 W |
| Power supply location | Built-in |
| Internal memory | 4 GB |
| Internal memory type | DDR4 |
| Memory form factor | UDIMM |
| Number of fans | 2 fan(s) |
| Cooling type | Active |
| LED indicators | HDD, LAN, Status |
| On/off switch | Y |
| S.M.A.R.T. support | Y |
| Linux operating systems supported | Y |
| Cables included | AC, LAN (RJ-45) |
| Concurrent connections | 700 |
| Fan diameter | 2.76" |
| Fiber optic connector | SFP+ |
| Fiber ports quantity | 2 |
| Ethernet LAN | Y |
| Backup function | Y |
| Backup features | Cloud, iSCSI LUN |
| Reset button | Y |
| Processor frequency | 1.7 GHz |
| RAID support | Y |
| RAID levels | 0, 1, 5, 6, 10, 50, 60, JBOD |
| Storage drives installed | N |
| Installed storage drive type | N |
| Supported storage drive types | HDD & SSD |
| Hot-swap drive bays | Y |
| Number of storage drives supported | 12 |
| Storage drive sizes supported | 2.5,3.5" |
| Ethernet LAN data rates | 10,100,1000,2500,10000 Mbit/s |
| Jumbo frames support | Y |
| DHCP client | Y |
| iSCSI support | Y |
| Web-based management | Y |
| DHCP server | Y |
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Flash memory | 512 MB |
| Memory slots | 1 |
| Processor model | Alpine AL-324 |
| Processor family | Annapurna Labs |
| Processor manufacturer | Annapurna Labs |
| Processor cores | 4 |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Operating system installed | QNAP Turbo System |
| Security algorithms | 256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS |
| Management protocols | SNMP V2, V3 |