Description, Specifications for TerraMaster f4-ssd
F4 SSD
All-Flash Silent Home Data Center
Home Multimedia Hub
Home Data Center
The TerraMaster F4 SSD is a 4-bay all-flash NAS purpose-built for home users.Built on an SSD array architecture, it brings three major innovations: 1.Automatic Photo Backup – Effortlessly syncs mobile galleries to free up storage space. 2.Multi-User Shared Storage – Isolated spaces for family members under one system. 3.Local Encryption – Replaces cloud dependency with hardware-level security. Paired with ultra-quiet 19dB operation, this data hub safeguards your digital assets while blending seamlessly into any home environment.
5GbE High-Speed Network Connectivity
The F4 SSD features a standard 5GbE (5 Gigabit Ethernet) port, delivering transfer speeds 5x faster than traditional Gigabit networks.By directly connecting to the router, it enables seamless multi-device concurrent access without lag, fast file transfer speeds, and low-latency remote access from external networks.
Individual Accounts for Every Family Member
The F4 SSD supports over 20 independent user accounts, enabling every family member to enjoy personalized storage on a single device.Each account features isolated data storage to safeguard privacy, while a shared public space enables seamless file sharing—striking the ideal balance between security and collaboration.
Automatic Mobile Photo Sync
With the TNAS Mobile App, your photos and videos can sync automatically to the F4 SSD.Wherever you are—on home Wi-Fi or mobile data—your photos and videos auto-upload to the F4 SSD the moment they're captured. Zero taps. Zero hassle. Just seamless peace of mind.
AI-Powered Photo Management
The F4 SSD's AI-powered photo management automatically tags and organizes your memories—making every precious moment instantly searchable. Eliminate cluttered photo libraries for good.Powered by advanced AI, the system precisely recognizes and categorizes faces, pets, objects, and scenes—delivering professional-grade photo management for families and photography enthusiasts.
Powerful Multimedia, Immersive Experience
The F4 SSD delivers robust 4K video decoding with uPnP/DLNA protocol support.Combined with TerraMaster’s dedicated “Multimedia Server” app or third-party media servers such as Plex, Emby, or Jellyfin, it can stream video content to a wide range of devices—including computers, smartphones, tablets, media players, and TVs—delivering a smooth and enjoyable viewing experience anytime, anywhere.
Easy PC Access, Just Like Local Files
For seamless PC access to your F4 SSD data, we’ve developed the TNAS PC client.Files are presented as a local disk, allowing you to browse, search, and edit them directly in File Explorer—just as easily as working with local files.
Seamless Remote Access
With TerraMaster's TNAS.online cloud platform and TNAS Mobile app, you can effortlessly access your F4 SSD data—locally or remotely.No complicated network configuration is required—enjoy direct connection over the internet for more flexible and convenient data management.
Seamless Cloud Drive Integration
With TerraMaster CloudSync, effortlessly connect your cloud storage to NAS for seamless synchronization and sharing.CloudSync combines support for multiple mainstream cloud services—including Google Drive, OneDrive, Amazon S3, Dropbox, Baidu Cloud, and Alibaba Cloud—into a single application, making it easy to manage all your cloud sync needs from one place.
Smart Storage Optimization
TerraMaster’s flexible RAID management tool, TRAID, automatically maximizes hard drive capacity utilization, provides redundancy protection against drive failures, and supports automatic expansion.With intelligent automation that adapts to your drives' specifications, TRAID delivers an optimized, flexible, and user-friendly RAID management solution - no manual configuration required.TRAID Capacity Calculation.
Compact, Quiet & Portable
The F4 SSD uses M.2 NVMe SSDs as storage media, featuring a compact size and lightweight design for easy portability.Its innovative top-to-bottom convection cooling and silent fan, along with multiple efficient cooling mechanisms, ensure the F4 SSD remains cool and quiet even under full load. In standby mode, noise levels stay below 19dB, creating a comfortable home environment for you.
Easy Installation, Seamless Integrated Design
The F4 SSD features an integrated drawer-style design for exceptionally simple installation and use.No tools are required—SSD installation or memory expansion can be completed in under two minutes.Streamlined connectors and an optimized component layout deliver high performance with exceptional energy efficiency.The all-in-one design reduces risks during transport and enhances portability, making data management easier and more enjoyable.
| Processor | |
| Processor Model | Intel® N95 |
| Processor Architecture | x86 64-bit |
| Processor Frequency | Max burst up to 3.4 GHz |
| CPU Single-Core Score | NA |
| Hardware Encryption Engine | Yes |
| 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 | 8 GB DDR5 non-ECC SODIMM |
| Pre-installed Memory Module | 8 GB DDR5 non-ECC SODIMM (1x 8 GB) |
| Total Memory Slot Number | 1 × DDR5 SODIMM |
| Maximum Supported Memory | 32 GB DDR5 non-ECC SODIMM |
| 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 | NA |
| Compatible Drive types | NA |
| NA | |
| NA | |
| Maximum Internal Raw Storage Capacity | 32 TB (8 TB x4) (Capacity may vary by RAID types) |
| Drive Hot Swap | NA |
| 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+, BTRFS |
| External Ports | |
| RJ-45 1GbE Network Port | NA |
| RJ-45 2.5GbE Network Port | NA |
| RJ-45 5GbE Network Port | 1 |
| SFP+ 10GbE Network Port | NA |
| USB3.2 Host Port | 3 x 10 Gbps（Type A x2 + Type C x1) |
| USB2.0 Host Port | NA |
| COM | NA |
| HDMI | 1 x HDMI 2.b |
| VGA | NA |
| PCIe Slots | NA |
| M.2 2280 NVMe Slot | 2(PCIe 3.0 x2）+2(PCIe 3.0 x1) |
| Appearance | |
| Size (H*W*D) | 138 x 60 x 140 mm |
| Packaging Size (H*W*D) | 185 x 172 x 152 mm |
| Weight | Net Weight: 0.6Kg , Gross Weight: 1.2 Kg |
| Others | |
| System Fan | 50 x 50 x 10mm 2PCS |
| Fan Mode | Smart, High speed, Middle speed, Low speed |
| Noise Level | 19.0 dB(A) (Using M.2 SSDs in standby mode; Test environment noise: 17.3dB(A); Test distance: 1m) |
| Power Supply | 48 W |
| Redundancy Power Supply | NA |
| AC Input Voltage | 100V - 240V AC |
| Current Frequency | 50/60 Hz, Single frequency |
| Power Consumption | 32.0 W(Fully loaded Seagate 2TB M.2 SSDs in read/write state) |
| 8.0 W (Fully loaded Seagate 2TB M.2 SSDs 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 unit (x1) | |
| Power cord (x1) | |
| Power Adapter(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 or later, Mozilla Firefox 9.3, Apple Safari 12.1 ; Microsoft Edge 99.0.000 or later version. |
| Supported mobile OS | iOS14.0, Android 10.0 or later version |
| Storage Management | |
| Supported RAID Types | TRAID, TRAID＋, Single, JBOD, RAID 0, RAID 1, RAID5, RAID 6, RAID 10 |
| Maximum Internal Volume Number | 128 |
| Maximum iSCSI Target | 64 |
| Maximum iSCSI LUN | 64 |
| Volume Expansion with Larger HDDs | TRAID, TRAID＋, RAID 5, RAID 6, RAID 10 |
| Volume Expansion by Adding a HDD | NA |
| RAID Migration | Yes |
| SSD Cache | Yes |
| Hot Spare | Yes |
| SSD TRIM | Yes |
| Hard Drive S.M.A.R.T. | Yes |
| Seagate IHM | Yes |
| NVRAM write cache(BBU-protected) | NA |
| Shared Folder Snapshot | Yes |
| LUN Snapshot | Yes |
| File Services | |
| File Protocol | SMB/AFP/NFS/FTP/SFTP/WebDAV |
| Maximum Concurrent SMB/AFP/FTP/SFTP Connections | 100 |
| Windows Access Control List (ACL) Integration | Yes |
| NFS Kerberos Authentication | Yes |
| Account & Shared Folder | |
| Maximum local user's account number | 128 |
| Maximum local group number | 128 |
| Maximum shared folders number | 128 |
| Maximum shared folders syncing tasks | 8 |
| Backup | |
| Rsync Backup | Yes |
| Duple Backup | Yes |
| Centralized Backup | Yes |
| Snapshot | Yes |
| USB Backup | Yes |
| Cloud Sync | Yes |
| Time Machine Backup | Yes |
| File System Snapshot | Yes |
| TFM Backup | Yes |
| Networking | |
| TCP/IP | IPv4/IPv6 |
| Protocols | CIFS/SMB, NFS, FTP, SFTP, HTTPS, SSH, iSCSI, SNMP |
| Link Aggregation | Yes |
| DLNA Compliance | Yes |
| VPN Client | Yes |
| VPN Server | Yes |
| Proxy Client | Yes |
| Proxy Server | NA |
| UPnP/Bonjour Discovery | Yes |
| TNAS.online Remote Access | Yes |
| DDNS | Yes |
| Access Right Management | |
| Batch users creation | NA |
| Import/Export users | Yes |
| User Quota Management | Yes |
| Local user access control for CIFS/SAMBA and FTP | Yes |
| Domain Authentication | |
| AD Domain | Yes |
| LDAP Client | Yes |
| LDAP Server | NA |
| Security | |
| Firewall Protection | Yes |
| Account Auto-block Protection | Yes |
| AES Shared Folder Encryption | Yes |
| Importable SSL certificate | Yes |
| Instant Alert via email, Desktop Notification, Beep | Yes |
| RSA 2048 Encryption（TOS 6.0） | Yes |
| PAM (Pluggable Authentication Modules) | Yes |
| OTP Authentication（TOS 6.0） | Yes |
| HyperLock File System（TOS 6.0） | Yes |
| Power Management | |
| Power Resume | Yes |
| Scheduled Power On/Off | Yes |
| Wake up On LAN（WOL） | Yes |
| UPS Supported | Yes |
| Administration | |
| Multi-window, Multi-task System Management | Yes |
| Custom Desktop | Yes |
| Control Panel | Yes |
| Resource Monitor | Yes |
| Syslog | Yes |
| OS UI Language | English, German, French, Spanish, Italian, Magyar, Chinese, Japanese, Korean, Turkish, Portuguese, Russian |
| Applications | |
| Application Center | Yes |
| iSCSI Target | Yes |
| Terra Photos | Yes |
| TerraSync | Yes |
| Duple Backup | Yes |
| CloudSync | Yes |
| Centralized Backup | Yes |
| USB Backup | Yes |
| VPN Server | Yes |
| Transmission | Yes |
| qBittorrent | Yes |
| Aria 2 | Yes |
| Terra Search | Yes |
| Deduplication | Yes |
| Web Server | Yes |
| Clam Antivirus | Yes |
| EMBY | Yes |
| Multi Media Server | Yes |
| Plex Media Server | Yes |
| Docker Manager | Yes |
| Snapshot | Yes |
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