QNAP TS-831X User Manual

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3. Load tray back into drive bay.
i. Insert the drive tray into the NAS. Verify that the tray is correctly oriented (top of
HDD facing right) and fully pushed in.
ii. Close the latch, and lock the switch.
7.1.5. TS-112P, TS-212P and TS-251C
1. Loosen the screws on the rear (top and bottom) of the NAS. Remove the case cover of
the NAS by sliding it apart (see the underside of the NAS for visual indicators of the NAS
case being locked/unlocked.)

QNAP TS-831X Specifications

General

RAID levels	0, 1, 5, 6, 10, JBOD
RAID support	Yes
Storage drive size	- \
Storage drive capacity	0 GB
Supported file systems	FAT32, HFS+, NTFS, ext3, ext4
Storage drive interface	-
Storage drives installed	No
Storage drive sizes supported	2.5, 3.5 \
Supported storage drive types	HDD & SSD
Total installed storage capacity	0 TB
Number of storage drives installed	0
Number of storage drives supported	8
Supported storage drive interfaces	Serial ATA, Serial ATA II, Serial ATA III
Type	NAS
Noise level	20.6 dB
Device class	Home & Home Office
Backup features	Cloud, USB drive, iSCSI LUN
Number of users	4096 user(s)
Browser supported	Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Security algorithms	256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH
Operating system version	4.2
Operating system installed	QNAP Turbo System
Server operating systems supported	Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
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 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, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Processor cores	4
Processor model	Alpine AL-314
Processor family	Annapurna Labs
Processor frequency	1.7 GHz
Processor architecture	ARM Cortex-A15
Fan voltage	12 V
Output current	3.5 A
AC input voltage	110 - 240 V
AC input frequency	50 - 60 Hz
Power supply location	Built-in
Power consumption (typical)	46.36 W
Number of power supply units	1
Power consumption (HDD standby)	19.47 W
Power supply unit (PSU) capacity	250 W
Cables included	AC, LAN (RJ-45)
Number of screws	56
Flash memory	512 MB
Memory slots	2x SO-DIMM
Internal memory	8 GB
Internal memory type	DDR3
Maximum RAM supported	16 GB
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN data rate supported (max)	10000 Mbit/s
Fiber optic connector	SFP+
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Chassis type	Desktop
Cooling type	Active
Display type	LCD
Fan diameter	120 mm
Product color	Black
LED indicators	HDD, Power, Status, USB
Number of fans	2 fan(s)
Cable lock slot type	Kensington
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95 %

Weight and Dimensions

Depth	235 mm
Width	298.2 mm
Height	185.2 mm
Weight	7300 g
Package weight	8250 g