TS-431X Ultra 2GB
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| Identifiers | |
|---|---|
| Model | QNAP TS-431X-2G-US |
| MPN | QNAP TS-431X-2G-US |
| Dimensions / Weight | |
| Key Features | |
| Backup features | Cloud,iSCSI LUN |
|
Backup function Indicates whether a device has the capability to create backups of its data or settings, allowing restoration in case of loss, failure, or interruption.
|
Yes |
|
Bad block scan Indicates whether the device performs a bad block scan to detect and mark defective storage sectors. A value of Yes means the feature is available, while No means it is not.
|
Yes |
|
Bays The total number of drive bays available in a storage enclosure or similar device, indicating how many individual drives can be installed.
|
4 Bay |
|
Browser supported A list of web browsers that the product can run or support, typically including major desktop and mobile browsers such as Chrome, Firefox, Safari, Edge, Internet Explorer, Opera, and others. Each value represents a distinct browser name or version range that has been verified to work with the device.
|
Internet Explorer 10+, Firefox 8+, Safari 4+, Chrome |
|
Built-in FTP server Indicates whether the product includes a built‑in FTP server that allows file transfer and management over the network without requiring an external device.
|
Yes |
| Built-in iTunes server | Yes |
| Buzzer | Yes |
|
Cable lock slot Indicates whether the product includes a slot for inserting a cable lock, such as a Kensington or similar security device.
|
Yes |
|
Cable lock slot type Specifies the type of interface or mechanism used to secure a cable in its port, such as Kensington, Noble, IBM, or other standard lock slots. This attribute helps users identify compatibility and security features of the device.
|
Kensington |
|
Cables included A list of the cable types that are supplied with the product, such as USB, HDMI, VGA, DisplayPort, LAN (RJ‑45), SATA, audio or other relevant connectors.
|
AC,LAN (RJ-45) |
|
Chassis type The physical configuration or shape of a computer chassis, such as tower, rack‑mount (e.g., 1U, 2U), desktop, mini‑PC, or other compact designs. It indicates the overall size and mounting style that determines compatibility with motherboards, power supplies, and case accessories.
|
Tower |
|
Cooling The type of cooling mechanism used by a product, such as active fan‑based cooling, passive heat sinks, liquid cooling, or no active cooling. It indicates whether the device relies on airflow, conduction, or other methods to dissipate heat and helps users assess thermal performance and noise levels.
|
Fan |
|
Cooling type The method used to dissipate heat from a component or system, such as active cooling (fans or liquid loops), passive heat sinks, or no active cooling. It indicates whether the product relies on airflow, conduction, or other mechanisms to maintain safe operating temperatures.
|
Active |
|
CPU Cores The total count of physical processing units (cores) present in a central processing unit (CPU). This integer value indicates how many independent execution threads the CPU can handle simultaneously, influencing multitasking performance and computational throughput.
|
Dual Core |
|
CPU Model The complete name or part number of the central processing unit used in a device, such as "Intel Core i7-10700K" or "AMD Ryzen 5 5600X". This value allows users to distinguish between different processor families, generations, and performance levels.
|
A15 |
|
CPU Speed The maximum operating frequency of a central processing unit (CPU), expressed in hertz (Hz). This value indicates how many cycles per second the CPU can execute under normal conditions and is useful for comparing performance potential across different models.
|
1.7 GHz |
|
CPU Type The specific name or designation of the central processing unit installed in a device, such as "Intel Core i5-11400" or "AMD Ryzen 7 5800X." It identifies the exact processor variant and helps users compare performance, compatibility, and features across products.
|
Annapurna Labs Alpine AL-212 |
|
Depth The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
|
219 mm |
|
Device class A free‑text label that identifies the general category or type of a device, such as "NAS", "Server", "Router", "Storage Enclosure" or any other descriptive class used by manufacturers to classify their products. The value is intended to help users quickly understand the primary function or form factor of the item.
|
Small & Medium Business |
|
DHCP Client Indicates whether the device supports the DHCP client function, meaning it can automatically request an IP address and related network settings from a DHCP server.
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Yes |
|
DHCP server Indicates whether the device supports acting as a DHCP server, allowing it to assign IP addresses and network configuration settings to clients on the network.
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Yes |
|
Dimensions The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render the visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.
|
160x169x219 (WxHxD mm) |
|
DOM Module Indicates whether the product includes a Digital Optical Monitoring (DOM) module that provides optical power, temperature, and other diagnostics for fiber‑optic connections.
|
No |
|
Drive Form Factor Support A specification of the physical drive sizes and configurations that a storage device can accommodate. Each value lists one or more drive dimensions (e.g., "12 x 2.5"/3.5") indicating the number of bays and the supported platter or SSD form factor. This attribute helps users determine whether their existing drives fit the enclosure or server.
|
4 x 2.5"/3.5" |
|
Drive Interface Support A list of the physical or logical interfaces that a storage device uses to connect with other components, such as SATA, SAS, M.2 PCIe, U.2, NVMe, eSATA, USB, or Ethernet. The values are typically separated by commas and may include both technical names and consumer‑friendly labels.
|
4 x SATA III - 6Gb/s |
|
Ethernet LAN Indicates whether the product has an Ethernet interface for wired network connectivity, allowing data transmission over RJ‑45 or compatible cables.
|
Yes |
|
Ethernet LAN data rates Maximum theoretical speed at which a device can send or receive data over its Ethernet LAN interface, expressed in megabits per second (Mbps) or gigabits per second (Gbps). It represents the upper bound of throughput under optimal conditions and is useful for comparing network performance between devices with wired connectivity.
|
10,100,1000,10000 Mbit/s |
|
External Connectivity A comma‑separated list of the physical connector types that are available on the exterior of a product, such as USB (various versions), HDMI, DisplayPort, Ethernet (RJ‑45), Thunderbolt, SATA, eSATA, SD card reader, audio jacks, and other common interfaces. The list helps users identify which ports they can use for data transfer, video output, power delivery or expansion.
|
2 x LAN (10/100/1000) 1 x SFP+ 3 x USB 3.0 |
|
External power adapter Indicates whether the product comes with an external power adapter in its packaging. A value of "Yes" means a charger is supplied; a value of "No" means no charger is included and the user must obtain one separately.
|
Yes |
|
Fan diameter The linear measurement across the widest part of a fan, expressed in units such as millimeters (mm), centimeters (cm) or inches (in). It represents the overall width of the fan and is useful for determining fit, compatibility with cases, and airflow characteristics.
|
12 cm |
| Fiber optic connector | SFP+ |
|
Fiber ports quantity Represents how many fiber optic connectors are available on the product. The value is a simple integer indicating the total count of fiber ports, regardless of type or version.
|
1 |
|
Flash memory The total amount of internal flash memory available in a device, expressed as a data size (e.g., megabytes or gigabytes). This attribute indicates how much data can be stored on the device’s built‑in flash storage.
|
512 MB |
|
Height The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
|
169 mm |
|
Hot spare Indicates whether the device includes an active backup unit (hot spare) that can automatically replace a failed drive without service interruption.
|
Yes |
|
Hot-swap drive bays Indicates whether the product’s drive bays support hot‑swap, meaning drives can be inserted or removed while the device is powered on without shutting down or rebooting.
|
Yes |
| Installed storage drive type | No |
|
Internal Flash Memory Indicates whether the product contains an internal flash memory component that can be used for storage or firmware. A value of "Yes" means a built‑in flash module is present; "No" indicates it is absent.
|
Yes |
|
Internal memory The total amount of internal memory available in a device, expressed as a data size such as megabytes (MB) or gigabytes (GB). It indicates how much information the component can hold for active processes and affects multitasking performance.
|
2 GB |
|
Internal memory type The type of memory physically installed inside a device, such as DDR4 SDRAM, LPDDR3, or other RAM variants. It indicates the architecture and generation of the internal memory modules that the product uses or supports.
|
DDR3 |
| iSCSI support | Yes |
| Jumbo frames support | Yes |
|
LAN Type The type of network connection supported by the product, such as Ethernet speeds (e.g., 10/100/1000 Mbps) or combined interfaces like 1GbE + 10GbE. It indicates which networking standards are available for data transfer.
|
1GbE + 10GbE |
|
LED indicators A list of the functions or statuses that an LED indicator on a device can display, such as power status, activity, link, and other operational signals.
|
HDD,LAN,Power,Status,USB |
|
Linux operating systems supported List of Linux operating systems that the product is compatible with, including specific versions and architectures when relevant. Each value represents a distinct Linux distribution or kernel version supported by the hardware or software.
|
Yes |
|
Mac compatibility Indicates whether a product is compatible with Apple Mac computers or macOS operating systems. The value can be "Yes" if the device supports Macs, or "No" if it does not.
|
Yes |
|
Maximum power consumption The highest electrical power that a device can draw or consume during operation, expressed in watts (W). It represents the peak energy usage of the product and is useful for estimating maximum power requirements, comparing efficiency across similar devices, and ensuring compatibility with power supplies.
|
26.7 W |
|
Maximum RAM Memory Supported The largest amount of random‑access memory (RAM) that a device or component can support, expressed as a data size such as megabytes or gigabytes. It indicates the upper limit of memory capacity for active processes and multitasking performance.
|
8GB (1x8GB) |
|
Maximum RAM supported The largest amount of internal random‑access memory (RAM) that a network attached storage (NAS) device can accommodate, expressed as a data size such as megabytes or gigabytes. It indicates the upper limit for active processes and multitasking performance on the NAS.
|
8 GB |
|
Maximum storage capacity The largest amount of digital storage that a product can hold or provide, expressed as a numeric value with an appropriate unit such as GB, MB, TB, or a descriptive label indicating the type of media (e.g., SSD, HDD). This attribute helps users understand how much data can be stored on the device and compare storage options across products.
|
48 TB |
|
Multilingual support Indicates whether a product supports multiple languages for its user interface, documentation or help resources. A value of "Yes" means the device offers language options beyond the default; "No" indicates it is limited to a single language.
|
Yes |
|
NAS Form Factor Represents the physical size and mounting configuration of a Network Attached Storage device, such as 1U, 2U, or desktop tower. The value indicates how many rack units the enclosure occupies or whether it is a standalone tower, allowing users to match the NAS with available server racks or workstations.
|
Desktop |
|
Noise level The sound intensity produced by a product, expressed in decibels (dB) or sones. It indicates how loud the device is during operation and helps users assess suitability for quiet environments.
|
19.5 dB |
|
On/off switch Indicates whether the product includes an on/off switch that allows the user to power it on or off manually.
|
Yes |
|
Online RAID expansion Indicates whether the product can expand its storage capacity by adding additional drives or modules that are managed through a RAID configuration. A value of "Yes" means the device supports such expansion, while "No" indicates it does not.
|
Yes |
|
Online RAID migration Indicates whether the product supports migrating data from an external RAID system to its internal storage without downtime or additional hardware. A value of "Yes" means the device can perform this operation, while "No" indicates the feature is not available.
|
Yes |
|
Operating system installed The operating system that is installed on the device, indicating the software platform that manages hardware resources and provides services for applications. It can be a commercial OS such as Windows or macOS, an open‑source distribution like Linux, or a proprietary firmware used in embedded devices.
|
QNAP Turbo System |
|
Operating system version The specific version of the operating system that a product supports or runs, expressed as a numeric revision (e.g., 10, 11) or a descriptive name (e.g., Nougat). This attribute helps users determine compatibility with software and updates.
|
4.3 |
|
Power management Indicates whether the device supports power‑management features such as automatic sleep, wake‑on‑LAN, or energy‑saving modes. A value of "Yes" means the product can enter low‑power states or be remotely controlled to conserve energy; "No" indicates it lacks these capabilities.
|
Yes |
|
Power supply location The physical position where the power supply unit is installed or mounted within a device, such as top, bottom, rear, side, front, or built‑in. This attribute helps users understand where to find the power source and plan cable routing or ventilation.
|
External |
|
Processor family The processor family identifies the group or series of CPU models that share a common architecture, design, and performance characteristics. It helps users compare processors across brands and generations by indicating the underlying technology used in the chip.
|
Annapurna Labs |
|
PSU Wattage The average electrical power drawn by a device during normal operation, expressed in watts (W). It represents the typical energy usage of the product under standard load conditions and helps users estimate power requirements and efficiency.
|
90 W |
|
Quick installation guide Indicates whether a quick‑installation guide is provided with the product. A value of "Yes" means that a brief, step‑by‑step manual or overview is included to help users set up the device quickly; "No" indicates that no such guide is supplied.
|
Yes |
|
RAID levels A comma‑separated list that specifies the RAID configurations supported by a storage controller or device. Each entry can be a numeric level (e.g., 0, 1, 5, 10) or a special label such as JBOD. This attribute indicates which disk arrangements the system can manage.
|
0,1,5,6,10,JBOD |
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RAID support Indicates whether the product supports RAID (Redundant Array of Independent Disks) functionality. A value of "Yes" means the device can configure and manage multiple disks as a single logical unit for performance or redundancy; "No" indicates no RAID capability.
|
Yes |
|
Reset button Indicates whether the device has a physical reset button that restores factory settings or original configuration when pressed.
|
Yes |
|
S.M.A.R.T. support Indicates whether the product supports S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology), a feature that monitors storage device health and predicts failures.
|
Yes |
|
Security algorithms A list of cryptographic and authentication methods that a device can use for secure communication or data protection. Each entry represents a distinct algorithm or protocol, such as encryption ciphers (e.g., AES, WEP), authentication mechanisms (e.g., RADIUS, WPA‑PSK), or network security protocols (e.g., HTTPS, SSL/TLS). The values are typically separated by commas and may include both technical identifiers and consumer‑friendly labels.
|
256-bit AES,HTTPS,SNMP,SSH,SSL/TLS |
|
Server operating systems supported A list of operating systems that the server product can run or support, including specific versions and architectures when relevant. Each value represents a distinct OS compatible with the hardware.
|
Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2 |
|
Share folder A list of network file‑sharing protocols that the device can use to expose shared folders or drives. Common values include CIFS/SMB, AFP, NFS, FTP, and WebDAV. The attribute helps users understand which remote access methods are available for mounting or accessing storage on the device.
|
CIFS/SMB |
|
Storage drive sizes supported A list of the physical sizes and types of storage drives that a product can accommodate, such as 2.5‑inch, 3.5‑inch, or M.2. The values are typically separated by commas and may include additional descriptors like "M.2" to indicate an internal solid‑state drive interface.
|
2.5,3.5" |
|
Storage drives installed The total count of individual storage devices (hard disk drives or solid‑state drives) that are physically present in the product. It indicates how many separate drives are installed, regardless of capacity or interface type.
|
No |
|
Supported file systems A comma‑separated list of file system formats that the product can read or write, such as FAT32, NTFS, ext4, exFAT, HFS+, and others. Each value represents a distinct storage format supported by the device’s firmware or operating system.
|
FAT32,HFS+,NTFS,ext3,ext4 |
|
Supported storage drive interfaces List of physical or logical interfaces that allow an internal storage drive to communicate with the system, such as SATA, M.2 PCIe, U.2, SAS, NVMe, or other standard connections.
|
Serial ATA,Serial ATA II,Serial ATA III |
|
Supported storage drive types A list of the types of storage drives that a product can use, such as HDD or SSD. Each entry indicates a distinct drive type supported by the device, allowing users to understand which internal or external storage media are compatible.
|
HDD,SSD |
|
System log Indicates whether the product includes a system log feature that records events, errors, or status updates for troubleshooting and monitoring purposes. The value is a simple yes/no answer.
|
Yes |
|
Total Storage Included Cantidad total de datos que puede almacenar un producto cuando se incluye la unidad de almacenamiento interna o externa que viene con el dispositivo, expresada con su unidad habitual (por ejemplo GB, MB o TB). Este valor representa la capacidad de almacenamiento disponible para el usuario sin necesidad de añadir componentes adicionales.
|
N/A |
|
Type The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.
|
NAS |
|
USB port Indicates the presence and quantity of USB connectors on a product. The value is typically an integer representing how many USB ports are available, regardless of type or version.
|
Yes |
|
Wake-on-LAN ready Indicates whether the device can be powered on remotely via Wake‑on‑LAN, allowing a network administrator or user to start it from sleep or off state using a network packet.
|
Yes |
|
Web-based management Indicates whether the product can be configured and monitored through a web interface accessible via a browser, allowing remote administration over a local or internet connection.
|
Yes |
|
Weight The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
|
3.46 kg |
|
Wi-Fi Indicates whether the product has built‑in Wi‑Fi capability, allowing it to connect to wireless networks without requiring external adapters or dongles.
|
No |
|
Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
|
160 mm |
|
WLAN adapter supported Indicates whether the product includes a built‑in wireless LAN (Wi‑Fi) adapter that can connect to Wi‑Fi networks. A value of "Yes" means the device has an integrated WLAN module; "No" means it relies on external adapters or does not support Wi‑Fi.
|
Yes |

QNAP is a Taiwanese technology company that produces network-attached storage (NAS) devices. The company was founded in 2004 and is headquartered in Taipei. QNAP's products are used by consumers, small businesses, and enterprises, and include NAS devices, surveillance solutions, and cloud storage services.





