| Storage drives installed | No |
| Number of storage drives supported | 8 |
| Installed storage drive type | No |
| Supported storage drive types | HDD & SSD |
| Storage drive interface | M.2, Serial ATA II, Serial ATA III |
| RAID support | Yes |
| Supported storage drive interfaces | M.2, Serial ATA II, Serial ATA III |
| Storage drive sizes supported | 2.5,3.5,M.2 |
| Number of system drives installed | 1 |
| System drive capacity | 5 GB |
| Number of M.2 (M & B) slots | 2 |
| RAID levels | 0, 1, 5, 6, 10, 50, JBOD |
| RAID rebuild | Yes |
| Hot-swap drive bays | Yes |
| Supported file systems | FAT32, HFS+, NTFS, ext3, ext4 |
| Processor family | AMD Ryzen |
| Processor manufacturer | AMD |
| Processor model | V1500B |
| Processor frequency | 2.2 GHz |
| Processor cores | 4 |
| Processor threads | 8 |
| Number of processors supported | 1 |
| Internal memory | 8 GB |
| Internal memory type | DDR4 |
| Maximum RAM supported | 64 GB |
| Memory slots | 2 |
| Memory form factor | SO-DIMM |
| ECC | Yes |
| Flash memory | 5000 MB |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 100,1000,2500,5000 Mbit/s |
| DHCP server | Yes |
| Jumbo frames support | Yes |
| iSCSI support | Yes |
| Wake-on-LAN ready | Yes |
| Dynamic DNS (DDNS) | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| USB port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| Concurrent connections | 2000 |
| Chassis type | Tower |
| Cooling type | Active |
| Product colour | Black |
| Housing material | Metal |
| Number of fans | 3 fan(s) |
| Fan diameter | 6 cm |
| Fan diameter 2 | 9.2 cm |
| LED indicators | HDD, LAN, Power, SSD, Status, USB |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Type | NAS |
| Device class | Small & Medium Business |
| Backup function | Yes |
| Backup features | Cloud, iSCSI LUN |
| Buzzer | Yes |
| Noise level | 20.3 dB |
| Snapshot | Yes |
| Security algorithms | 256-bit AES, FIPS 140-2, SSH, SSL/TLS |
| Access Control List (ACL) | Yes |
| Reset button | Yes |
| On/off switch | Yes |
| Built-in FTP server | Yes |
| Browser supported | Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox |
| Hot spare | Yes |
| Password authentication | Yes |
| S.M.A.R.T. support | Yes |
| Remotely operated | Yes |
| Operating system installed | QNAP Turbo System |
| Operating system version | 5.0.0 |
| Windows operating systems supported | Windows 10, Windows 11, Windows 7, Windows 8 |
| Linux operating systems supported | CentOS 7.0, Ubuntu 14.04 |
| 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 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, 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 |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Other operating systems supported | Solaris 10 |
| Power supply location | Built-in |
| Power supply unit (PSU) capacity | 250 W |
| Number of power supply units | 1 |
| Power consumption (typical) | 45.898 W |
| Power consumption (sleep) | 21.891 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Width | 264.3 mm |
| Depth | 280.8 mm |
| Height | 188.2 mm |
| Weight | 5.78 kg |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage temperature (T-T) | -20 - 70 °C |
| Harmonized System (HS) code | 84714100 |
| Description |
| QNAP TS-673A. Supported storage drive types: HDD & SSD, Storage drive interface: M.2, Serial ATA II, Serial ATA III, Supported storage drive interfaces: M.2, Serial ATA II, Serial ATA III. Processor family: AMD Ryzen, Processor manufacturer: AMD, Processor model: V1500B. Internal memory: 8 GB, Internal memory type: DDR4, Maximum RAM supported: 64 GB. Ethernet LAN data rates: 100,1000,2500,5000 Mbit/s. Chassis type: Tower, Cooling type: Active, Product colour: Black |
