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Description
Designed for growing businesses looking for backup, restoration, private cloud, storage for virtualization, and to future-proof their IT infrastructure for 10GbE networks, the TS-431XeU 4-Bay NAS Enclosure from QNAP is a 1 RU rackmount NAS with a short depth design that is suitable for compact racks or places with lots of cabling. It provides versatile all-in-one functionality with features including VJBOD (Virtual JBOD), which is a cost-effective way to utilize unused NAS storage space foe expanding the storage capacity of other QNAP NAS devices, plus Container Station, which allows users to develop and deploy Internet of Things (IoT) apps.
The TS-431XeU is powered by a 1.7 GHz Alpine AL-314 Quad-Core processor, which will allow you to run multiple applications simultaneously. The 2GB of 1600 MHz DDR3 RAM has a configuration of 1 x 2GB and will allow quick access to frequently used file and programs. Network connectivity is achieved using the one 10 Gigabit SFP+ port and two Gigabit Ethernet ports which offers multiple port-trunking modes, including fail-over support. There is also support for JBOD, single disk, and a variety of RAID modes, including RAID 0, 1, 5, 6, and 10, each of which offers data redundancy, speed, or a combination of both.
This 4-bay enclosure has the ability to natively house both 3.5″ and 2.5″ SATA III hard drives or SSD drives, and screws are included that accommodate each drive size. With the 10GbE ports in use, the TS-431XeU can deliver upload speeds of up to 1055 MB/s and download speeds of up to 580 MB/s. When using the 10GbE port with AES 256-bit volume encryption, download speeds top out at 362 MB/s and upload speeds deliver up to 345 MB/s. Using the four external USB 3.0 Type-A ports, this QNAP NAS can be connected to other devices, such as QNAP expansion units. The integrated AES 256-bit encryption helps to prevent sensitive business data from unauthorized access and breaches.
QNAP’s TS-431XeU 4-Bay NAS Enclosure operates using a 100W power supply that run using 100-240 VAC at 50/60 Hz. Included is an Ethernet cable, a power cord, 3.5″ HDD flat head screws, 2.5″ HDD flat head screws, two hangers, and two holders. Protection is provided by a limited 2-year warranty.
Additional information
| Weight | 13.35 lbs |
|---|---|
| Dimensions | 21.4 × 16.6 × 7.3 in |
| Processor | 1.7 GHz Annapurna Labs Alpine AL-314 Quad-Core |
| System Warning | Buzzer |
| VPN Client | Support for PPTP, L2TP/IPSec, and OpenVPN VPN protocols OVPN file importing for creation of OpenVPN connections |
| VPN Server | Secure remote access with PPTP, L2TP/IPSec, and OpenVPN services Support for a maximum of 100 clients Support for domain users |
| Security | Host access control for shared folders (CIFS)Network access protection with auto-blocking (SSH, Telnet, HTTP(S), FTP, CIFS/SMB, and AFP)Host access control for shared folders (CIFS)140-2 validated AES 256-bit volume-based and shared folder data encryption (FIPS)256-bit external drive encryption (AES)Importing of SSL certificates from Let’s EncryptInstant alerts through email, SMS, push service2-step verification |
| Networking | TCP/IP: Dual stack (IPv4 and IPv6)Jumbo frame (failover, multi-IP settings, port trunking, and NIC teaming)Service binding based on network interfacesSquid web caching proxyProxy clientDHCP server and clientProtocols: CIFS/SMB, AFP v3.3, NFS v3, FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSCUPnP and Bonjour DiscoveryUSB Wi-Fi adapter |
| File System | Internal hard drive (EXT4)<br> External hard drive (EXT3, EXT4, NTFS, FAT32, HFS+, and exFAT) |
| Supported Languages | Chinese (traditional and simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Romanian, Russian, Spanish, Swedish, Thai, and Turkish |
| Supported Browsers | Apple Safari 7 or later, Google Chrome, Microsoft Internet Explorer 10 or later, Mozilla Firefox |
| Operating System | QTS 4.3 (embedded Linux) |
| Power Consumption | HDD standby: 12.42 W<br> In operation: 30.99 W |
| Noise Level | 20.3 dB |
| Relative Humidity | 5 to 95 % non-condensing, wet bulb: 81°F / 27°C |
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Form Factor | 1 RU |
| Other I/O | Kensington security slot, console port |
| Hardware Encryption Accleration | Yes |
| Buttons | Power, Reset |
| LED Indicators | HDD1, HDD2, HDD3, HDD4, LAN1, LAN2, 10GbE, STATUS |
| Power Supply | 100 W, 100-240 VAC, 50/60 Hz, open frame |
| Fan | 3 x 4 cm system fans (12V DC) |
| Storage Expansion | 1 x UX-800U-RP and 1 x UX-1200U-RP<br> 2 x UX-800U-RP<br> 1 x UX-800U-RP or UX-1200U-RP<br> Up to 24 drives are supported |
| USB | 4 x USB 3.0 Type-A ports |
| GbE LAN | 2 x Gigabit RJ45 LAN ports |
| 10GbE LAN | 1 x 10 Gigabit SFP+ port |
| Drive Type | 3.5" or 2.5" |
| Drive Interface | SATA III 6 Gb/s, HDD or SSD |
| Hard Drive Trays | 4 |
| Memory Slots | 1 |
| Maximum Memory | 1 x 8 GB of 1600 MHz DDR3 RAM (SO-DIMM) |
| System Memory | 1 x 2 GB of 1600 MHz DDR3 RAM (SO-DIMM) |
| iSCSI (IP SAN) | iSCSI targets with multiple LUNs (Note: The maximum total number of targets is 256) LUN mapping and masking Online LUN capacity expansion SPC-3 persistent reservation MPIO & MC/S iSCSI LUN backup, one-time snapshot, and restoration iSCSI connection and management using Qfinder Pro for Windows Virtual disk drive using iSCSI initiator (Note: The maximum number of virtual disk drives is eight) Stack chaining master |
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1 review for QNAP TS-431XeU 4-Bay NAS Enclosure
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Brigitte Shields
Verified Purchase
Using with Crucial 1Tb drives in RAID 5 and hitting 1.2Gb read for my home virtualization environment. I have older QNAPs that just keep running without failure.