TS-431XeU Specification
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TS-431XeU-2G
CPU AnnapurnaLabs Alpine AL314 32-bit ARM® Cortex-A15 四核心 1.7GHz 处理器 CPU 架构 32 位 ARM 浮点运算 加密引擎 系统内存 2 GB SODIMM DDR3（1 x 2 GB） 内存上限 8 GB（1 x 8 GB） 内存插槽 1 x SODIMM DDR3 闪存 512 MB (双启动操作系统防护) 硬盘插槽数 4 x 3.5 吋 SATA 6Gb/s、3Gb/s 支持硬盘类型 3.5 吋插槽：
3.5 吋 SATA 硬盘
2.5 吋 SATA 硬盘
2.5 吋 SATA 固态硬盘热插入支持 SSD 快取加速支持 Gigabit 以太网络端口 (RJ45) 2 10 Gigabit 以太网络端口 1 x 10GbE SFP+ 网络唤醒 (WOL) 巨型讯框 USB 3.2 Gen 1 端口 4 外型 1U 短深度机架式 LED 指示灯 HDD 1-4、状态、USB、网络 1-3 按钮 电源、系统重置 尺寸 (高 x 宽 x 深) 43.3 × 430 × 291 mm 不包括耳挂和电源单元的凸出部分。重量 (净重) 5 kg 重量 (总重) 5.9 kg 操作温度 0 - 40°C (32°F - 104°F) 存储温度 -20 - 70 °C (-4°F - 158°F) 相对湿度 5-95% RH (不凝结)，湿球：27˚C (80.6˚F) 电源供应器 开放式 100W，输入：100V-240V ~ / 3.5A，50Hz-60Hz Power Consumption: Disk Standby Mode 12.42 耗电量：运作模式，一般 30.99 W NAS 装满硬盘的状态下所测试。风扇 系统风扇：3 x 40mm，12VDC 系统警示 蜂鸣器 Kensington 安全插槽 标准保固 3 同时联机 (CIFS) 数目上限-内存上限 400 注意：请仅使用 QNAP 内存模块来保持系统的性能与稳定性。若 NAS 设备有多个内存模块，请使用规格相同的 QNAP 模块，并参考硬件用户手册安装兼容的 QNAP 内存模块。
警告：使用不受支持的模块可能导致性能下降、引发错误或使操作系统无法启动。
QNAP 有权视供货商产品供货情况，更换部分零件或配件。其兼容性与稳定性皆经过相同严格的测试检验，请用户放心使用。
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
设计及规格若有变更，恕不另行通知。产品图仅供示意，实际产品可能有所不同。
由于屏幕显示误差，产品实际颜色亦可能和网站所示有所不同。 -
TS-431XeU-8G
CPU AnnapurnaLabs Alpine AL314 32-bit ARM® Cortex-A15 四核心 1.7GHz 处理器 CPU 架构 32 位 ARM 浮点运算 加密引擎 系统内存 8 GB SODIMM DDR3（1 x 8 GB） 内存上限 8 GB（1 x 8 GB） 内存插槽 1 x SODIMM DDR3 闪存 512 MB (双启动操作系统防护) 硬盘插槽数 4 x 3.5 吋 SATA 6Gb/s、3Gb/s 支持硬盘类型 3.5 吋插槽：
3.5 吋 SATA 硬盘
2.5 吋 SATA 硬盘
2.5 吋 SATA 固态硬盘热插入支持 SSD 快取加速支持 Gigabit 以太网络端口 (RJ45) 2 10 Gigabit 以太网络端口 1 x 10GbE SFP+ 网络唤醒 (WOL) 巨型讯框 USB 3.2 Gen 1 端口 4 外型 1U 短深度机架式 LED 指示灯 HDD 1-4、状态、USB、网络 1-3 按钮 电源、系统重置 尺寸 (高 x 宽 x 深) 43.3 × 430 × 291 mm 不包括耳挂和电源单元的凸出部分。重量 (净重) 5 kg 重量 (总重) 5.9 kg 操作温度 0 - 40°C (32°F - 104°F) 存储温度 -20 - 70 °C (-4°F - 158°F) 相对湿度 5-95% RH (不凝结)，湿球：27˚C (80.6˚F) 电源供应器 开放式 100W，输入：100V-240V ~ / 3.5A，50Hz-60Hz Power Consumption: Disk Standby Mode 12.42 耗电量：运作模式，一般 30.99 W NAS 装满硬盘的状态下所测试。风扇 3 x 40mm，12VDC 系统警示 蜂鸣器 Kensington 安全插槽 标准保固 3 同时联机 (CIFS) 数目上限-内存上限 400 注意：请仅使用 QNAP 内存模块来保持系统的性能与稳定性。若 NAS 设备有多个内存模块，请使用规格相同的 QNAP 模块，并参考硬件用户手册安装兼容的 QNAP 内存模块。
警告：使用不受支持的模块可能导致性能下降、引发错误或使操作系统无法启动。
QNAP 有权视供货商产品供货情况，更换部分零件或配件。其兼容性与稳定性皆经过相同严格的测试检验，请用户放心使用。
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
设计及规格若有变更，恕不另行通知。产品图仅供示意，实际产品可能有所不同。
由于屏幕显示误差，产品实际颜色亦可能和网站所示有所不同。
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Operating System QTS 5.2.5
Supported Client Operating Systems - Apple Mac OS 10.10 or later
- Ubuntu 14.04, CentOS 7, RHEL 6.6, SUSE 12 or later Linux
- IBM AIX 7, Solaris 10 or later UNIX
- Microsoft Windows 7, 8, 10 and 11
Supported Browsers - Apple Safari (latest version)
- Google Chrome (latest version)
- Microsoft Edge (latest version)
- Mozilla Firefox (latest version)
Supported Languages Chinese (Traditional & Simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Romanian, Russian, Spanish, Swedish, Thai, and Turkish
Storage Pool SED Storage Pool Maximum Pool size 308 TB
Maximum number of storage pool 128
Volume Type Thick, Thin, Static
Maximum volume size 250 TB
Note: At least 4 GB RAM is required.
Maximum number of volume 128
Maximum shared folder size 250 TB
Maximum number of shared folder 512
JBOD Expansion VJBOD / VJBOD Cloud iSCSI Service LUN Type Thick, Thin
File-based iSCSI LUN Block-based iSCSI LUN Maximum LUN size 250 TB
Note: At least 4 GB RAM is required.
Maximum number of targets LUN 128
LUN feature - LUN Mapping
- LUN Masking
- WWPN Aliases Import/Export
- Multipath IO (MPIO)
RAID Type - 8-bay (and more): JBOD, Single, RAID 0, 1, 5, 6, 10, 50, 60
- 6-bay: JBOD, Single, RAID 0, 1, 5, 6, 10, 50
- 4-bay: JBOD, Single, RAID 0, 1, 5, 6, 10
- 2-bay: JBOD, Single, RAID 0, 1
RAID Group To ensure data security, system stability, and storage performance, the maximum number of drives for a single RAID group is now 16 (applicable to RAID 5, RAID 6, RAID TP, and subgroups of RAID 50 and RAID 60). Nevertheless, users can combine multiple RAID groups into a large storage pool that contains more than 16 drives, using RAID 50, RAID 60, or RAID 10 as the RAID configuration. This enhancement will only be applied to new RAID groups. All existing RAID groups and storage systems will not be affected.
RAID Level Migration RAID Expansion (by adding Disk) RAID Expansion (by replacing bigger Disks) Storage Pool Expansion (by adding RAID Group) RAID Hot Spare Global, Local
RAID Sync/Rebuild/Scrubbing Internal drive EXT4
External drive EXT3, EXT4, NTFS, FAT32, HFS+, and exFAT (optional for ARM model)
Note: To use exFat in certain models you must purchase an exFAT driver license from License Center.
Disk, Enclosure Locate Disk S.M.A.R.T. Scan Disk S.M.A.R.T. Data Migration Ironwolf Health Management Secure Erase SSD Trim SSD Life Estimation Disk Roaming Disk Standby Volume Snapshot LUN Snapshot Maximum Snapshot (Per System) Maximum Snapshot (Per Volume / LUN) Minimum Snapshot Interval 5 minutes
Snapshot Retention Policy Self-serve Snapshot Recovery Application Consisted Snapshot Snapshot Full Clone Snapshot Replica / Vault SSD read-only Cache SSD read-write cache SSD write-only cache SSD Cache Maximum Size SSD Cache RAID 0, 1, 5, 6, 10
SSD profiling tool External Device Management Mount Smart Phone (MTP) External RAID Device (QNAP so on) Management (External Device Mode) External RAID Device (QNAP so on) Management (NAS Mode) File Server - File sharing across Windows, Mac, and Linux/UNIX
- Microsoft networking (CIFS/SMB)
- Apple networking (AFP)
- NFS version 3/4 services
FTP Server - QuFTP
- FTP, SFTP and TFTP protocols
- FTP over SSL/TLS (explicit FTPS)
- FXP support
Maximum FTP connection 1024
File Station (Web) Object Storage Local user account 4,096
Local group account 512
Domain user/group account 200,000
Domain Security Domain Controller Shared folder permission Advanced folder permission , (AFP, CIFS/SMB, FTP, and File Station)
Windows ACL , (CIFS/SMB)
User quota Group quota Folder quota , (Snapshot shared folder)
Home folder Resource Monitor SNMP V2, V3
Network recycle bin - Recover files deleted using AFP, CIFS/SMB, and File Station
- Automatic cleanup and file type filter
System Log & Notification Center Log recording: 3,000 event per second
Smart Fan Schedule on/off Internet protocol IPv4, IPv6
Virtual Switch Port trunking , (7 modes)
VLAN DHCP Server DDNS (Dynamic Domain Name Service) Network access protection with auto-blocking SSH, Telnet, HTTP(S), FTP, CIFS/SMB, and AFP
Security Counselor Malware Remover AES 256-bit Volume Encryption validated by FIPS 140-2 CAVP 2-step verification Allow/Deny List Access Protection Service binding Firewall VMware vSphere Ready Windows Server certifcated vSphere Web Client Plug-in VMware vSphere VAAI for iSCSI VMware vSphere VAAI for NAS Windows ODX Windows/VMware Snapshot Agent HTTP/HTTPS Connections TLS 1.0/1.1/1.2/1.3
Supports WebDAV Connection Supports Virtual Hosts 32
Qsync Note: At least 1 GB RAM is required.
[Qsync] Management Mode User customization, Central
[Qsync] Qsync client supported platforms Windows, macOS, Ubuntu, Android, and iOS
[Qsync] Maximum number of version control 64
HBS (Hybrid Backup Sync) Note: At least 1 GB RAM is required.
[HBS (Hybrid Backup Sync)] NAS to NAS backup [HBS (Hybrid Backup Sync)] Cloud Backup [HBS (Hybrid Backup Sync)] Cloud Sync [HBS (Hybrid Backup Sync)] 2-way and Active Sync [HBS (Hybrid Backup Sync)] Apple Time Machine Backup [HBS (Hybrid Backup Sync)] External drive backup [HBS (Hybrid Backup Sync)] Maximum number of backup job 400
Antivirus (free) QVPN Service Note: At least 1 GB RAM is required.
[QVPN Service] Remote Access PPTP, L2TP/IPSec, OpenVPN, QBelt (QNAP proprietary)
[QVPN Service] Supportedd utility and mobile app Windows, macOS, iOS, and Android
[QVPN Service] Supported maximum clients 100
LDAP Server RADIUS SQL server License Center Multimedia Console Photo Station Music Station Video Station Download Station Notes Station Qfiling Media Streaming add-on QmailAgent QuWAN DA Driver Analyzer Q'center Note: The application is available in the App Center and in virtual appliance marketplaces (VMware vSphere ESXi and Microsoft Hyper-V).
Q'center Server Q'center Agent Connect to Q'center Container Station Note: At least 1 GB RAM is required.
[Container Station] Supported type LXC/LXD and Docker
Note: LXD has been supported after Container Station 2.4
[Container Station] Docker Hub Registry [Container Station] Container importing and exporting [Container Station] Console mode QVR Elite Note: At least 1 GB RAM is required. The maximum number of channels supported varies by NAS model, network configuration, and camera settings. For more information, visit https://www.qnap.com.cn/go/qvr-nas-selector.
[QVR Elite] Recording Technique Standard MP4 file based
[QVR Elite] License Type Subscription-based
[QVR Elite] User-defined trigger events [QVR Elite] Recording camera streams H.264
[QVR Elite] Free built-in camera channels 2
QTS does not support DRM content and some IPv6 services.
Some data encryption features may be unavailable because of country-specific legislative restrictions.
Some features may vary by model.
Designs and specifications are subject to change without notice.
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| TS-431XeU | 以太网络线缆 x 2 | 电源线 x 1 |
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| 十字螺丝 x 16 (适合 3.5 吋硬盘) | 十字螺丝 x 12 (适合 2.5 吋硬盘) | 快速安装手册 (QIG) |
 |  | |
| 挂耳 x 2 | 挂耳把手 x 2 |
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