QNAP Cost-effective Business NAS with Integrated 10GbE SFP+ Port

Annapurna Labs Alpine AL-314 Quad-core (4 Core) 1.70 GHz - 4 x HDD Supported - 0 x HDD Installed - 4 x SSD Supported - 0 x SSD Installed - 4 GB RAM DDR3L SDRAM - Serial ATA/600 Controller - RAID Supported 0, 1, 5, 6, 10, Hot Spare, JBOD - 4 x Total Bays - 4 x 2.5"/3.5" Bay - 1 x Total Slot(s) - 2.5 Gigabit Ethernet, 10 Gigabit Ethernet - 3 USB Port(s) - Network (RJ-45) - QTS 4.4.2 - TCP/IP, IPv4, IPv6, DHCP, STP, NAT, HTTP, HTTPS, TLS, SSH, Telnet, ... - 512 MB Flash Memory Capacity
Availability: Out of stock
Manufacturer part number: TS-431X3-4G-US


Brand Name QNAP
Controller Type Serial ATA/600
Depth 8.6"
Ethernet Technology 2.5 Gigabit Ethernet
Ethernet Technology 10 Gigabit Ethernet
Expansion Slot Type SFP+
Flash Memory Capacity 512 MB
Form Factor Tower
Height 6.7"
Limited Warranty 2 Year
Manufacturer QNAP Systems
Manufacturer Part Number TS-431X3-4G-US
Manufacturer Website Address http://www.qnap.com
Marketing Information

Quad-core 1.7GHz SMB NAS with built-in 10GbE SFP+ and 2.5GbE RJ45 ports for high-speed connectivity

The quad-core TS-431X3 provides four drive bays for high-capacity storage with expandable memory up to 8GB RAM to meet data backup, recovery, and virtualized storage needs of SMBs. The built-in 10GbE SFP+ port provides high bandwidth for intensive data transmission. Coupled with the QNAP 10GbE switch, you can build a high-speed 10GbE network environment. The TS-431X3 also features a 2.5GbE RJ45 port and a 1GbE RJ45 port for enhancing team file sharing and collaboration efficiency. The TS-431X3 provides comprehensive local, off-site and cloud backup and secure Snapshot technology to help create a reliable backup and disaster recovery plan. In the event of a system crash or accidental file deletion, you can quickly restore the system to its normal state.

  • Single-port 10GbE connectivity enhances transfer speed for intensive data transmission and virtualized application, while 2.5GbE connectivity enables low-latency file sharing and team collaboration.

  • HBS (Hybrid Backup Sync) can backup and sync your data to other NAS, servers and cloud storage for comprehensive backup and disaster recovery.

  • Snapshots fully record system status and data, allowing you to protect files and data from accidental deletion and malware attacks.

  • Supports LXC and Docker® containers for rapidly deploying application services across platforms, including the cloud, servers, and PCs.

  • Qfiling automates file organization, greatly improving work efficiency.

  • Supports VJBOD (Virtual JBOD) technology to expand the storage space of other QNAP NAS.

High-speed 10GbE and 2.5GbE connectivity

Powered by AnnapurnaLabs AL-314 quad-core 1.7 GHz processor with 4 GB DDR3L RAM (expandable to 8 GB), the TS-431X3 features one 10 GbE SFP+ port, one 2.5 GbE RJ45 port and one Gigabit port, allowing you to enjoy higher transfer speeds using existing CAT5e or CAT6 RJ45 cables in your network environment. Coupled with QNAP QSW series network switch, you can easily build a high-speed network affordably. You can also use your laptop with a QNAP USB 3.2 Gen 1 to 5GbE adapter (QNA-UC5G1T) or your desktop computer with a QNAP 5 GbE network expansion card (QXG-5G1T-111C) and directly connect to the TS-431X3's 2.5GbE port to enjoy 2.5 times faster transfer speeds.

Easily Create a High-speed Network Environment

10GbE improves overall network performance and everyday tasks with ten times the bandwidth of 1GbE. From 10GbE NAS, to switches, to network adapters, QNAP provides a complete range of everything needed to upgrade to 10GbE environments.

Multi-point file backup, access and sync

HBS (Hybrid Backup Sync) consolidates data backup, recovery, and synchronization, coupled with high-speed 10GbE and 2.5GbE connectivity of the TS-431X3, allowing you to easily backup or sync data to another QNAP NAS, remote server or cloud storage to build a reliable disaster recovery solution. Qsync turns the TS-431X3 into a secure, high-capacity data center for file synchronization. Any file uploaded to the TS-431X3 will be made available for all linked devices, such as computers, laptops, and mobile devices. You can also sync shared folders or create team folders to enhance team collaboration.

Maximum Power Supply Wattage 90 W
Memory Technology DDR3L SDRAM
Network (RJ-45) Yes
Number of 2.5"/3.5" Bays 4
Number of Hard Drives Installed 0
Number of Hard Drives Supported 4
Number of Network (RJ-45) Ports 1
Number of Solid State Drive Installed 0
Number of Solid State Drive Supported 4
Number of Total Expansion Bays 4
Number of Total Expansion Slots 1
Operating System QTS 4.4.2
Package Contents
  • Cost-effective Business NAS with Integrated 10GbE SFP+ Port
  • 1 x Ethernet Cable
  • 1 x Power Cord
  • Flat Head Screw (for 3.5" HDD)
  • Flat Head Screw (for 2.5" HDD)
  • Adapter
  • 2 x Drive Tray Keys
  • Quick Installation Guide (QIG)
Processor Core Quad-core (4 Core)
Processor Manufacturer Annapurna Labs
Processor Model AL-314
Processor Speed 1.70 GHz
Processor Type Alpine
Product Model TS-431X3-4G
Product Name Cost-effective Business NAS with Integrated 10GbE SFP+ Port
Product Series TS-x31X
Product Type SAN/NAS Storage System
Protocols TCP/IP
Protocols IPv4
Protocols IPv6
Protocols DHCP
Protocols STP
Protocols NAT
Protocols HTTP
Protocols HTTPS
Protocols TLS
Protocols SSH
Protocols Telnet
Protocols FTP
Protocols CIFS/SMB
Protocols AFP
Protocols iSCSI
Protocols SMSC
Protocols SMTP
Protocols SNMP
Protocols WEBDAV
Protocols LDAP
Protocols DDNS
Protocols UPnP
Protocols SSL
Protocols NFSv3
Protocols NFSv4
Protocols SSL/TLS
Protocols FXP
Protocols RSync
Protocols PPTP
Protocols L2TP
Protocols IPSec
Protocols BitTorrent
Protocols FTPS
RAID Levels 0, 1, 5, 6, 10, Hot Spare, JBOD
RAID Supported Yes
Standard Memory 4 GB
Total Number of USB Ports 3
Weight (Approximate) 4.43 lb
Width 6.3"