QNAP TS-431P User Manual

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3. To remove installed memory modules, gently pull the retention clips outwards on each
side so that the module tilts up at a 30-degree angle for easy removal. Remove module.
4. Hold the memory module by grasping its edges. Align the notch on the RAM module
with the ridge in the memory socket. Slide the memory module into the socket at a
30-degree angle. Ensure that the module is firmly inserted into the socket and that
the retention clamps are secure.
Note: The maximum supported memory is 64GB.
For one SODIMM module, insert memory into slot A2 or B2.
For two SODIMM modules using dual channel, insert memory into A1 and A2, B1 and B2,
or A2 and B2.
For three SODIMM modules, insert memory into A1 and A2 and B2 or B1 and B2 and A2.

QNAP TS-431P Specifications

General

Processor cores	2
Processor model	AL212
Processor family	Annapurna Labs
Processor frequency	1.7 GHz
Flash memory	512 MB
Internal memory	1 GB
Internal memory type	DDR3
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	4
Supported storage drive interfaces	Serial ATA, Serial ATA II, Serial ATA III
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Supported network protocols	IPv4, IPv6, CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Chassis type	Tower
Cooling type	Active
Fan diameter	120 mm
Product color	White
LED indicators	HDD, LAN, Status, USB
Number of fans	1 fan(s)
Cable lock slot type	Kensington
Type	NAS
Noise level	19.5 dB
Device class	Home & Home Office
Share folder	CIFS/SMB
Backup features	Cloud, iSCSI LUN
Browser supported	Internet Explorer 10+, Firefox 8+, Safari 4+, Chrome
Security algorithms	256-bit AES, HTTPS, SNMP, SSH, SSL/TLS
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95 %
Fan voltage	12 V
AC input voltage	100-240 V
Power supply location	External
Power consumption (typical)	26.7 W
Number of power supply units	1
Power supply unit (PSU) capacity	90 W
Cables included	AC, LAN (RJ-45)
Operating system version	4.2
Operating system installed	QNAP Turbo System
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
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 Pro, Windows 10 Pro x64, 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

Weight and Dimensions

Depth	169 mm
Width	160 mm
Height	219 mm
Weight	3000 g
Package weight	4300 g