| Browser supported | Apple Safari, Google Chrome, Microsoft Internet Explorer, Mozilla Firefox |
| Number of screws | 26 |
| Width | 13" |
| Depth | 11" |
| Height | 7.41" |
| Weight | 14.5 lbs |
| Type | NAS |
| Display Type | LCD |
| Quick installation guide | Y |
| Supported storage drive interfaces | Serial ATA, Serial ATA II, Serial ATA III |
| Supported file systems | FAT32, HFS+, NTFS, exFAT, ext3, ext4 |
| Cable lock slot | Y |
| Cable lock slot type | Kensington |
| Number of built-in speakers | 1 |
| HDMI version | 1.4b |
| Operating system version | 5.0.0 |
| Device class | Home & Home Office |
| Maximum RAM supported | 64 GB |
| PCI Express x4 (Gen 3.x) slots | 2 |
| Wake-on-LAN ready | Y |
| Harmonized System (HS) code | 84714100 |
| Universal Plug and Play (UPnP) | Y |
| Access Control List (ACL) | Y |
| Buzzer | Y |
| Multilingual support | Y |
| System log | Y |
| Hot spare | Y |
| Online RAID migration | Y |
| Online RAID expansion | Y |
| Dynamic DNS (DDNS) | Y |
| Number of M.2 (M & B) slots | 2 |
| Backup button | Y |
| Disk roaming | Y |
| Snapshot | Y |
| Fan diameter 2 | 2.36" |
| USB copy function | Y |
| RAID rebuild | Y |
| Power cables quantity | 1 |
| Product color | Gray |
| Fiber Channel | Y |
| Package weight | 18.5 lbs |
| Ethernet LAN (RJ-45) ports | 4 |
| HDMI ports quantity | 2 |
| USB port | Y |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| 3.5 mm (1/8-inch) out | Y |
| Microphone in | Y |
| Built-in display | Y |
| Chassis type | Tower |
| 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) | 70.26 W |
| Power consumption (sleep) | 36.43 W |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power supply unit (PSU) capacity | 250 W |
| Power supply location | Built-in |
| LED indicators | LAN, Power, SSD, Status, USB |
| Linux operating systems supported | CentOS 7.0, SuSE Linux 12.0, SuSE Linux 12.3, SuSE Linux 15, Ubuntu 14.04, Ubuntu 14.10, Ubuntu 15.04, Ubuntu 15.10, Ubuntu 16.04, Ubuntu 16.10, Ubuntu 17.10, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS |
| Internal memory | 4 GB |
| Internal memory type | DDR4 |
| Memory form factor | SO-DIMM |
| Number of fans | 3 fan(s) |
| Cooling type | Active |
| On/off switch | Y |
| S.M.A.R.T. support | Y |
| Built-in speaker(s) | Y |
| Cables included | AC, LAN (RJ-45) |
| Concurrent connections | 1200 |
| Fan diameter | 4.72" |
| Ethernet LAN | Y |
| Backup function | Y |
| Backup features | Cloud, iSCSI LUN |
| Reset button | Y |
| Processor frequency | 2.1 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 | 8 |
| Storage drive sizes supported | 2.5,3.5" |
| Remotely operated | Y |
| Ethernet LAN data rates | 100,1000 Mbit/s |
| Jumbo frames support | Y |
| DHCP client | Y |
| iSCSI support | Y |
| DHCP server | Y |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur |
| Other operating systems supported | IBM AIX 7.1, IBM AIX 7.2, Solaris 10, Solaris 11 |
| Flash memory | 512 MB |
| Memory slots | 4 |
| Processor family | AMD Embedded R-Series SoC |
| Processor model | RX-421BD |
| Processor manufacturer | AMD |
| Processor boost frequency | 3.4 GHz |
| Processor cores | 4 |
| On-board graphics card model | AMD Radeon R7 |
| Operating system installed | QNAP Turbo System |
| Server operating systems supported | Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Security algorithms | 256-bit AES, HTTPS, SNMP, SSH, SSL/TLS |
| Supported network protocols | IPv4, IPv6 |