TerraMaster | U8-522-9400 (8Bays)
TerraMaster: Enterprise-Grade Networked Storage for Demanding Needs
This TerraMaster enterprise-class NAS is a powerful 8-bay storage server designed for virtualization, data-intensive applications, and service continuity. Featuring a 6-core Intel processor, 8GB DDR4 memory, and quad Gigabit network interfaces, it delivers over 30,000 IOPS and 3,000 MB/s throughput. The system is highly scalable, supporting up to 32GB memory and 10 Gigabit network cards for expansion. It boasts features like Link Aggregation for uninterrupted access, SSD caching for faster data access, and TOS enterprise software for user management, security, and a wide range of applications. File sharing is made easy with SMB, AFP, NFS, ISCSI, and FTP support, while robust security measures protect your data. The system even supports server clusters for redundancy and a variety of backup solutions for complete data protection. With its powerful hardware, scalability, diverse applications, and focus on security, this TerraMaster NAS is a compelling solution for businesses with demanding storage needs.
- CPU: Intel CORE Quad-Core 2.9 GHz
- Built-in: 8 GB RAM, 4 Gigabit Ethernet Port
- Bays: Enterprise-class 8-bay networked storage server
Specification
| Processor | |
| Processor Model | Intel CORE i5 9400 |
| Processor Architecture | X.86 64-bit |
| Processor Frequency | Six Core 2.9GHz |
| CPU Single-Core Score | / |
| Hardware Encryption Engine | √ |
| Hardware Transcoding Engine | H.264, H.265, MPEG-4, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60 |
| Memory | |
| System Memory | 8GB |
| Pre-installed Memory module | 8GB (1 x 8GB) |
| Total Memory Slot Number | 4 |
| Maximum Supported Memory | 128 GB (4*32GB) DDR4 non-ECC |
| Note | TerraMaster reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. |
| Storage | |
| Disk Slot Number | 8 |
| Compatible Drive types | 3.5″ SATA HDD |
| 2.5″ SATA HDD | |
| 2.5″ SATA SSD | |
| 2280 M.2 NVMe Slot Number | 1 |
| Maximum Internal Raw Storage Capacity | 160TB (20TB x8) (Capacity may vary by RAID types) |
| Drive Hot Swap | √ |
| Note | . Hard drive vendors will release their latest models of hard drives, and Maximum internal raw storage capacity may be adjusted accordingly. . The maximum single volume size is not directly related to the maximum raw capacity. |
| File System | |
| Internal Drive | Btrfs, EXT4 |
| External Drive | EXT3, EXT4, NTFS, FAT32, HFS+ |
| External Ports | |
| RJ-45 1GbE Network Jack | 4 |
| RJ-45 2.5GbE Network Jack | / |
| RJ-45 10GbE Network Jack | / |
| SFP+ 10GbE Network Jack | / |
| USB3.0 Host Port | 2 |
| USB2.0 Host Port | 4 |
| COM | 1 |
| HDMI | 1 |
| VGA | 1 |
| PCIe Slots | 2 x PCIe X8 slot(PCIe 3.0 X8)+1 x PCIe X16 slot |
| Appearance | |
| Size (H*W*D) | 440*550 *88 mm |
| Packaging Size (H*W*D) | 795*575 *200 mm |
| Weight | 14 kg |
| Others | |
| System Fan | 80 x 80 x 38mm 3PCS |
| Fan Mode | Smart, High speed, Middle speed, Low speed |
| Noise Level | |
| Power Supply | 550W |
| Redundancy Power Supply | Optional |
| AC Input Voltage | 100V – 240V AC |
| Current Frequency | 50/60 Hz, Single frequency |
| Power Consumption | 120W(Fully loaded Seagate 4TB ST4000VN008 hard drive(s) in read/write state) |
| 68 W (Fully loaded Seagate 4TB ST4000VN008 hard drive(s) in hibernation) | |
| Limited warranty | 2 years |
| Certificate | FCC, CE, CCC, KC |
| Environment | RoHS, WEEE |
| Temperature | |
| Working Temperature | 0°C ~ 40°C (32°F ~ 104°F) |
| Storage Temperature | -20°C ~ 60°C (-5°F ~ 140°F) |
| Relative Humidity | 5% ~ 95% RH |
| Package Contents | |
| Host (x1) | |
| Power cord (x1) | |
| RJ-45 network cable (x1) | |
| Quick Installation Guide (x1) | |
| Limited Warranty Note(x1) | |
| Screws(a few) | |
| TOS Features | |
| OS Supported | |
| Supported Client OS | Windows OS, Mac OS, Linux OS |
| Supported Web Browsers | Google Chrome 97.0.xxxx, Mozilla Firefox 9.3,Apple Safari 12.1 ; Microsoft Edge 99.0.xx or later version. |
| Supported mobile OS | iOS12.0, Android 9.0 or later version |
| Storage Management | |
| Supported RAID Types | TRAID, Single, JBOD, RAID 0, RAID 1, RAID5, RAID 6, RAID 10 |
| Maximum Internal Volume Number | 256 |
| Maximum iSCSI Target | 128 |
| Maximum iSCSI LUN | 256 |
| Volume Expansion with Larger HDDs | TRAID, RAID 1,RAID5,RAID 6,RAID10 |
| Volume Expansion by Adding a HDD | TRAID, RAID5,RAID6 |
| RAID Migration | √ |
| SSD Cache | √ |
| Hot Spare | √ |
| SSD TRIM | √ |
| Hard Drive S.M.A.R.T. | √ |
| Seagate IHM | √ |
| NVRAM write cache(BBU-protected) | / |
| Shared Folder Snapshot | √ |
| LUN Snapshot | / |
| File Services | |
| File Protocol | SMB/AFP/NFS/FTP/SFTP/WebDAV |
| Maximum Concurrent SMB/AFP/FTP/SFTP Connections | 500 |
| Windows Access Control List (ACL) Integration | √ |
| NFS Kerberos Authentication | √ |
| Account & Shared Folder | |
| Maximum local user’s account number | 2048 |
| Maximum local group number | 512 |
| Maximum shared folders number | 512 |
| Maximum shared folders syncing tasks | 8 |
| Backup | |
| Rsync Backup | √ |
| Duple Backup | √ |
| Centralized Backup | √ |
| Snapshot | √ |
| USB Backup | √ |
| Cloud Sync | √ |
| Time Machine Backup | √ |
| File System Snapshot | √ |
| TFM Backup | √ |
| Networking | |
| TCP/IP | IPv4/IPv6 |
| Protocols | CIFS/SMB, NFS, FTP, SFTP, HTTPS, SSH, iSCSI, SNMP |
| Link Aggregation | / |
| DLNA Compliance | √ |
| VPN Client | √ |
| VPN Server | √ |
| Proxy Client | √ |
| Proxy Server | / |
| UPnP/Bonjour Discovery | √ |
| TNAS.online Remote Access | √ |
| DDNS | √ |
| Access Right Management | |
| Batch users creation | / |
| Import/Export users | / |
| User Quota Managerment | √ |
| Local user access control for CIFS/SAMBA and FTP | √ |
| Domain Authentication | |
| AD Domain | √ |
| LDAP Client | √ |
| LDAP Server | / |
| Security | |
| Firewall Protection | √ |
| Account Auto-block Protection | √ |
| AES Volume and Shared Folder Encryption | √ |
| Importable SSL certificate | √ |
| Instant Alert via email, Desktop Notification, Beep | √ |
| RSA 2048 Encryption（TOS 5.0） | |
| PAM (Pluggable Authentication Modules) | √ |
| OTP Authentication（TOS 5.0） | √ |
| HyperLock File System（TOS 5.0） | √ |
| Power Managerment | |
| Power Resume | √ |
| Scheduled Power On/Off | √ |
| Wake up On LAN（WOL） | √ |
| UPS Supported | √ |
| Administration | |
| Multi-window, Multi-task System Management | √ |
| Custom Desktop | √ |
| Control Panel | √ |
| Resource Monitor | √ |
| Syslog | √ |
| OS UI Language | English,German, French, Spanish, Italian, Magyar, Chinese,Japanese,Korean，Turkish, Portuguese, Russian |
| Applications | |
| Application Center | √ |
| iSCSI Target | √ |
| Terra Photos | √ |
| TerraSync | √ |
| Duple Backup | √ |
| CloudSync | √ |
| Centralized Backup | √ |
| USB Backup | √ |
| VPN Server | √ |
| Transmission | √ |
| qBittorent | √ |
| Aria 2 | √ |
| Terra Search | √ |
| Deduplication | √ |
| Web Server | √ |
| Clam Antivirus | √ |
| EMBY | √ |
| Multi Media Server | √ |
| Plex Media Server | √ |
| Docker Manager | √ |
| Snapshot | √ |
