QNAP TS-431KX User Manual

4. Basic Operations
This chapter describes basic NAS operations.
Power Button
Operation User Action Result
Power on Press the button once. The NAS powers on.
Power off Press and hold the button for 1.5
seconds.
The NAS powers off.
Force power off Press and hold the button for 5
seconds.
The NAS shuts down.
Important
Use this method only
when the NAS is
unresponsive.
Reset Button
Operation User Action Result
Basic system reset Press and hold the
button for 3 seconds.
The following settings are reset to default:
• System administrator password: MAC address of
adapter 1 without special characters. For example, if
the MAC address of adapter 1 is 11:22:33:44:55:66,
then the admin password will be 112233445566.
Tip
You can find the MAC address of adapter 1
using Qfinder Pro. A label attached to the
device also lists the address as MAC1.
• TCP/IP configuration:
• Obtain IP address settings automatically via
DHCP
• Disable jumbo frames
• If port trunking is enabled (multi-LAN models
only), the port trunking mode is reset to “Active
Backup (Failover)”.
• System port: 8080 (system service port)
• Security level: Low (Allow all connections)
• LCD panel password: (blank)
• VLAN: Disabled
Advanced system
reset
Press and hold the
button for 15 seconds.
The default factory settings are restored.
• To retrieve old data after an advanced system reset,
recreate the previous folder structure on the NAS.
TS-431KX/TS-431X3 User Guide
Basic Operations 36

QNAP TS-431KX Specifications

General

RAID levels	0, 1, 5, 6, 10, JBOD
Storage drive size	- \
Storage drive capacity	- GB
Supported file systems	FAT32, HFS+, NTFS, ext3, ext4
Storage drive interface	Serial ATA III
Storage drives installed	Yes
Installed storage drive type	HDD
Storage drive sizes supported	2.5, 3.5 \
Supported storage drive types	HDD & SSD
Total installed storage capacity	32 TB
Number of storage drives installed	-
Number of storage drives supported	4
Supported storage drive interfaces	Serial ATA II, Serial ATA III
Chassis type	Tower
Cooling type	Active
Fan diameter	120 mm
Product color	Black
LED indicators	HDD, LAN, Power, SSD, Status
Number of fans	1 fan(s)
Cable lock slot type	Kensington
Type	NAS
Noise level	19.5 dB
Device class	Small & Medium Business
Backup features	Cloud, USB drive, iSCSI LUN
Browser supported	Apple Safari 7+, Google Chrome, Microsoft Internet Explorer 10+, Mozilla Firefox
Security algorithms	256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH
Processor model	Alpine AL-314
Processor frequency	1.7 GHz
Processor manufacturer	Annapurna Labs
Operating system version	4.4.2
Operating system installed	QNAP Turbo System
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
Linux operating systems supported	CentOS 7.0, Ubuntu 14.04
Server operating systems supported	Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
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 Pro, Windows 10 Pro x64, Windows 10 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
Flash memory	512 MB
Memory slots	1
Internal memory	2 GB
Memory clock speed	1600 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR3
Maximum RAM supported	8 GB
Fan voltage	12 V
AC input voltage	100 - 240 V
Power supply location	External
Power consumption (sleep)	11.65 W
Power consumption (typical)	26.7 W
Power supply unit (PSU) capacity	90 W
Ethernet LAN data rates	10, 100, 1000, 10000 Mbit/s
Ethernet LAN data rate supported (max)	10000 Mbit/s
Fiber optic connector	SFP+
USB 2.0 ports quantity	0
Ethernet LAN (RJ-45) ports	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Cables included	AC, LAN (RJ-45)
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95 %
Harmonized System (HS) code	84714100

Weight and Dimensions

Depth	219 mm
Width	160 mm
Height	169 mm