QNAP 4-Bay Desktop NAS
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| Identifiers | |
|---|---|
| Model | QNAP TVS-473E-4G/12TB-RED |
| MPN | QNAP TVS-473E-4G/12TB-RED |
| Dimensions / Weight | |
| Key Features | |
| 3.5 mm out | Yes |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Backup button | Yes |
| Backup features | Cloud, USB drive, iSCSI LUN |
| Backup function | Yes |
| Browser supported | Microsoft Internet Explorer 10+, Google Chrome, Apple Safari 7+, Mozilla Firefox |
| Built-in display | Yes |
| Built-in FTP server | Yes |
| Built-in iTunes server | Yes |
| Built-in speakers | Yes |
| Builtin speakers | 1 |
| Cable lock slot | Yes |
| Cable Lock Slot | Yes |
| Cable lock slot type | Kensington |
| Cables included | AC, LAN (RJ-45) |
| Chassis type | Tower |
| Colour | Black, Bronze |
| Cooling type | Active |
| Depth | 279.6 mm |
| Device class | Small & Medium Business |
| DHCP Client | Yes |
| DHCP client | Yes |
| DHCP server | Yes |
| Display type | LCD |
| Dynamic DNS DDNS | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN ports | 4 |
| Fan diameter | 12 cm |
| Fan diameter 2 | 6 cm |
| Flash memory | 512 MB |
| HDMI | 2 |
| HDMI version | 1.4b |
| Height | 188.2 mm |
| Hot spare | Yes |
| Hot-swap drive bays | Yes |
| Installed storage drive type | HDD |
| iSCSI support | Yes |
| Jumbo frames support | Yes |
| LED indicators | HDD, LAN, Status, USB |
| Link aggregation | Yes |
| Linux operating systems supported | Yes |
| Mac operating systems supported | Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion |
| Management protocols | SNMP |
| Maximum RAM supported | 64 GB |
| Memory clock speed | 2133 MHz |
| Noise level | 21.7 dB |
| Number of Users | 4096 user(s) |
| On-board graphics adapter model | AMD Radeon R7 |
| On/off switch | Yes |
| Online RAID expansion | Yes |
| Online RAID migration | Yes |
| Operating relative humidity | 5 - 95% |
| Operating system installed | QNAP Turbo System |
| Operating system version | 4.3 |
| Output current | 3.5 A |
| Power consumption | 56.23 W |
| Power consumption HDD standby | 33.24 W |
| Power supply location | Built-in |
| Power supply unit PSU capacity | 250 W |
| Processor boost frequency | 3.4 GHz |
| Processor family | AMD R |
| Processor frequency | 2.1 GHz |
| Processor model | RX-421BD |
| Quick installation guide | Yes |
| RAID levels | 0, 1, 5+S, 5, 6, 10, JBOD |
| RAID support | Yes |
| RAID Support | Yes |
| Remotely operated | Yes |
| Reset button | Yes |
| Security algorithms | 256-bit AES,HTTPS,SSH |
| Share folder access right management | Yes |
| Snapshot | Yes |
| Storage drive interface | Serial ATA III |
| Storage drive sizes supported | 2.5,3.5,M.2 |
| Storage drives installed | Yes |
| Supported file systems | FAT32,HFS+,exFAT,ext3,ext4 |
| Supported network protocols | CIFS/SMB, AFP (v3.3), FTP, FTPS, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP |
| Supported storage drive types | HDD,SSD |
| System log | Yes |
| Third-party support | Yes |
| Type | NAS |
| Universal Plug and Play UPnP | Yes |
| USB port | Yes |
| Wake-on-LAN ready | Yes |
| Web-based management | Yes |
| Weight | 4.9 kg |
| Wi-Fi | No |
| Width | 199.3 mm |
| WLAN adapter supported | Yes |

QNAP is a Taiwanese technology company that produces network-attached storage (NAS) devices. The company was founded in 2004 and is headquartered in Taipei. QNAP's products are used by consumers, small businesses, and enterprises, and include NAS devices, surveillance solutions, and cloud storage services.



