Annapurna Labs 4-core, 1.7GHz Processor for reliable high performance home and personal cloud storage

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Identifiers
MPN QNAP TS-431K
Dimensions / Weight
Key Features
AC input frequency 50/60 Hz
AC input voltage 100-240 V
Access Control List ACL Yes
Backup features Cloud, USB drive, iSCSI LUN
Backup function Yes
Browser supported Mozilla Firefox, Microsoft Edge, Google Chrome, Apple Safari
Built-in FTP server Yes
Buzzer Yes
Cable lock slot Yes
Cable lock slot type Kensington
Cables included AC, LAN (RJ-45)
Chassis type Tower
Colour White
Cooling type Active
Depth 219 mm
Device class Home & Home Office
DHCP Client Yes
DHCP server Yes
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN ports 2
External power adapter Yes
Fan diameter 12 cm
Flash memory 512 MB
Harmonized System HS code 84714100
Height 161 mm
Hot spare Yes
Hot-swap drive bays Yes
Installed storage drive type No
Internal memory 1 GB
Internal memory type DDR3
Jumbo frames support Yes
LED indicators HDD, LAN, Power, Status, USB
Linux operating systems supported Yes
Multilingual support Yes
Noise level 21.3 dB
Number of storage drives supported 4
On/off switch Yes
Operating relative humidity 5 - 95%
Operating system installed QNAP Turbo System
Operating system version 5.0.0
Operating temperature 0 - 40 °C
Other operating systems supported IBM AIX 7.1,IBM AIX 7.2,Solaris 10
Package weight 4.3 kg
Power consumption 26.57 W
Power consumption sleep 11.928 W
Power supply location External
Power supply unit PSU capacity 90 W
Processor family Annapurna Labs
Processor frequency 1.7 GHz
Processor model Alpine AL-214
RAID levels 0,1,5,6,10,JBOD
RAID support Yes
Reset button Yes
S.M.A.R.T. support Yes
Security algorithms 256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS, TLS
Server operating systems supported Windows Server 2012,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019
Share folder CIFS/SMB, FTP, WebDAV
Snapshot Yes
Storage drive sizes supported 2.5,3.5"
Storage drives installed No
Storage temperature -20 - 70 °C
Supported file systems FAT32,HFS+,NTFS,ext3,ext4
Supported network protocols IPv4, IPv6
Supported storage drive interfaces Serial ATA II, Serial ATA III
Supported storage drive types HDD & SSD
System log Yes
Type NAS
USB port Yes
Wake-on-LAN ready Yes
Web-based management Yes
Width 160 mm
WLAN adapter supported Yes
QNAP

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.