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K/TS-431XEU-8G 4bay NAS+4xSeagate 2Tb
- Small & Medium Business NAS Rack (1U) Black, Stainless steel
- QNAP Turbo System 5.0.0
- Total installed storage capacity: 8 TB Number of storage drives supported: 4 HDD & SSD Serial ATA, Serial ATA II, Serial ATA III
- Annapurna Labs Alpine AL-314 1.7 GHz
- 8 DDR3 1600 MHz Memory slots: 1 SO-DIMM
- Ethernet LAN 10000 DHCP server Jumbo frames support iSCSI support Wake-on-LAN ready
- Cooling type: Active
- Backup features: Cloud, iSCSI LUN 100 W
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Overview
QNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 8 GB DDR3 8 TB HDD QNAP Turbo System Black, Stainless steel
Specifications
Storage
- Storage drives installed
- Yes
- Total installed storage capacity
- 8 TB
- Number of storage drives installed
- 4
- Number of storage drives supported
- 4
- Installed storage drive type
- HDD
- Supported storage drive types
- HDD & SSD
- Storage drive capacity
- 2 TB
- Storage drive interface
- Serial ATA III
- RAID support
- Yes
- Supported storage drive interfaces
- Serial ATA, Serial ATA II, Serial ATA III
- Storage drive sizes supported
- 2.5,3.5"
- RAID levels
- 0, 1, 5, 6, 10, 50, 60, JBOD
- Online RAID migration
- Yes
- Online RAID expansion
- Yes
- RAID rebuild
- Yes
- Hot-swap drive bays
- Yes
- Supported file systems
- FAT32, HFS+, NTFS, exFAT, ext3, ext4
- Auto-rebuild
- Yes
- Bad block scan
- Yes
- Disk roaming
- Yes
Processor
- Processor family
- Annapurna Labs
- Processor manufacturer
- Annapurna Labs
- Processor model
- Alpine AL-314
- Processor frequency
- 1.7 GHz
- Processor cores
- 4
- Processor architecture
- ARM Cortex-A15
Memory
- Internal memory
- 8 GB
- Internal memory type
- DDR3
- Memory clock speed
- 1600 MHz
- Maximum RAM supported
- 8 GB
- Memory slots
- 1
- Memory form factor
- SO-DIMM
- Flash memory
- 512 MB
Network
- Ethernet LAN
- Yes
- Ethernet LAN data rates
- 10,100,1000,10000 Mbit/s
- Ethernet LAN data rate supported (max)
- 10000 Mbit/s
- DHCP client
- Yes
- DHCP server
- Yes
- Jumbo frames support
- Yes
- iSCSI support
- Yes
- Wake-on-LAN ready
- Yes
- Supported network protocols
- TCP/IP, IPv4, IPv6, CIFS/SMB, AFP v3.3, NFS v3, FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
- Dynamic DNS (DDNS)
- Yes
Ports & interfaces
- Ethernet LAN (RJ-45) ports
- 2
- USB port
- Yes
- USB 2.0 ports quantity
- 0
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 4
- Fiber ports quantity
- 1
- Fiber optic connector
- SFP+
- Concurrent connections
- 400
Design
- Chassis type
- Rack (1U)
- Cooling type
- Active
- Product colour
- Black, Stainless steel
- Number of fans
- 3 fan(s)
- Fan diameter
- 4 cm
- LED indicators
- HDD, LAN, Status
- Cable lock slot
- Yes
- Cable lock slot type
- Kensington
Performance
- Type
- NAS
- Device class
- Small & Medium Business
- Backup function
- Yes
- Backup features
- Cloud, iSCSI LUN
- Buzzer
- Yes
- Multilingual support
- Yes
- Noise level
- 20.3 dB
- Video input channels
- 2 channels
- Snapshot
- Yes
- Management protocols
- SNMP v2/3
- Web-based management
- Yes
- Share folder access right management
- Yes
- Security algorithms
- 256-bit AES
- Access Control List (ACL)
- Yes
- Reset button
- Yes
- On/off switch
- Yes
- Built-in FTP server
- Yes
- Browser supported
- Apple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla Firefox
- System log
- Yes
- Hot spare
- Yes
- Password authentication
- Yes
- Disk scan
- Yes
- S.M.A.R.T. support
- Yes
- Universal Plug and Play (UPnP)
- Yes
Software
- Operating system installed
- QNAP Turbo System
- Operating system version
- 5.0.0
- Windows operating systems supported
- 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 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 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64
- Linux operating systems supported
- Yes
- 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 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
- Server operating systems supported
- Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Power
- Power supply location
- Built-in
- Power supply unit (PSU) capacity
- 100 W
- Number of power supply units
- 1
- Power consumption (typical)
- 30.99 W
- Power consumption (HDD standby)
- 12.42 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50 - 60 Hz
- Fan voltage
- 12 V
Weight & dimensions
- Width
- 439 mm
- Depth
- 291 mm
- Height
- 44 mm
Packaging content
- Cables included
- AC, LAN (RJ-45)
- Power cables quantity
- 1
- Rack mount kit
- Yes
- Number of screws
- 28
- Package type
- Box
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Operating relative humidity (H-H)
- 5 - 95%
- Storage temperature (T-T)
- -20 - 70 °C
- Storage relative humidity (H-H)
- 5 - 95%




