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.
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.
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.
Learn More:HBS (Hybrid Backup Sync),Qsync cross-platform file sharing
QNAP File Station provides centralized file management allowing you to view and manage files on your TS-431X3 and other storage sources or devices. Qfiling helps automate file organization, and Qsirch can make your file searches faster. You can also use Qfile mobile app to access NAS files from a mobile device.
QfilingQfiling automates file organization. Files are automatically archived into folders based on your settings.
Learn More:Qfiling
QsirchQsirch quickly finds images, music, videos, documents, emails, and other files by using keywords, colors and different filters.
Learn More:Qsirch
QfileQfile mobile app allows you to access NAS files from a mobile device anytime anywhere, and upload and backup files on your phone to a NAS.
Learn More:Qfile
When sharing sensitive or confidential files on your TS-431X3, you can enhance data security by using File Station to encrypt them into .qenc files and set a password. The file recipients need to download and install QENC Decrypter on their computers and enter the correct password to decrypt, view and use encrypted .qenc files.
Note: Computers are required with Windows 8 (or later) OS and macOS 10.12 (or later) OS.
Learn More:QENC Decrypter
Snapshots help protect your data by fully recording the NAS system state and metadata. If a file is accidentally deleted or modified, you can use snapshots from the Storage & Snapshots Manager or the File Station to quickly restore files to its previously-recorded state. QNAP snapshots are block-based and only record changed data. Not only does this save storage space, but it also reduces time required to back up and restore data. The TS-431X3 supports up to 64 snapshots per volume/LUN, and up to 256 snapshots in total.
Learn More:Volume & LUN snapshots,Mitigate the threat of ransomware
The TS-431X3 is backed by a 2-year warranty at no extra cost. You can purchase a warranty extension to extend your warranty coverage up to five years.
Learn More:QNAP warranty services
Notification Center consolidates all QTS system events and alerts, providing you with a single-app solution for notifications. Security Counselor can evaluate and recommend TS-431X3 security settings to improve NAS security.
Learn More:Notification Center,Security Counselor
Container Station integrates both LXC and Docker® lightweight virtualization technologies. You can download apps from the built-in Docker Hub®, easily import or export container apps, manage access controls and rapidly deploy application services across several platforms including the cloud, servers, and PCs.
Learn More:Container Station,QIoT Containers
QNAP provides easy storage capacity expansion solutions. Here are several ways to expand your NAS storage as needed to accommodate data and business growth:
Upgrade RAID CapacityHot-swap lower-capacity drives with larger-capacity drives to expand your QNAP NAS capacity so it can grow with your business.
Learn More:Online RAID Capacity Upgrade
Attach Expansion EnclosuresConnect 2 RAID expansion enclosures (TR-004, TR-002 or TL-D800C) and use the QTS Storage & Snapshots Manager to easily handle NAS capacity expansion.
Learn More:RAID Expansion Enclosures
Migrate to a New NASInstall your NAS hard drives into a larger QNAP NAS and retain all your existing data and configurations.
Learn More:Migrating from An Old NAS
| CPU | AnnapurnaLabs, an Amazon company Alpine AL314, 4-core, 1.7GHz |
| CPU Architecture | 32-bit ARM |
| Floating Point Unit | |
| Encryption Engine | |
| System Memory | 4 GB SODIMM DDR3 (1 x 4 GB) |
| Maximum Memory | 8 GB (1 x 8 GB) |
| Memory Slot | 1 x SO-DIMM DDR3 |
| Flash Memory | 512 MB (Dual boot OS protection) |
| Drive Bay | 4x 3.5-inch SATA 6Gb/s, 3Gb/s |
| Drive Compatibility | 3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
| Hot-swappable | |
| SSD Cache Acceleration Support | |
| Gigabit Ethernet Port (RJ45) | 1 |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 1 |
| 10 Gigabit Ethernet Port | 1 x 10GbE SFP+ |
| Jumbo Frame | |
| USB 3.2 Gen 1 port | 3 |
| Form Factor | Tower |
| LED Indicators | Power, Status, LAN, USB, HDD1-4 |
| Buttons | Power, Reset, USB Auto Copy |
| Dimensions (HxWxD) | 169 × 160 × 219 mm |
| Weight (Net) | 2.01 kg |
| Weight (Gross) | 3.47 kg |
| Operating temperature | 0 - 40 °C (32°F - 104°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | 90W Adapter, 100-240V |
| Fan | 1 x 120mm, 12VDC |
| System Warning | Buzzer |
| Kensington Security Slot | |
| Max. Number of Concurrent Connections (CIFS) | 400 |
| SKU | TS-431X3-4G |
| Brand | QNAP |
| Shipping Weight | 4.0000kg |
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