NAS TerraMaster F2-424 with 2-bay storage capacity features Intel Celeron N95 quad-core processor (3.4 GHz turbo), 8GB DDR5 4800MHz RAM expandable to 32GB, dual M.2 2280 NVMe slots for SSD caching, and supports maximum 44TB internal storage capacity. The device delivers 283 MB/s linear transmission speed, includes two 2.5GbE ports with link aggregation, two USB 3.2 Gen 2 ports, HDMI 2.1 output, and operates on TOS Linux-based system with support for RAID 0/1/JBOD/TRAID configurations, hardware transcoding up to 4K at 60 FPS, and comprehensive protocols including SMB, NFS, iSCSI, WebDAV.

About TerraMaster F2-424
The TerraMaster F2-424 functions as a 2-bay network-attached storage system built around an Intel Celeron N95 quad-core processor that achieves turbo frequencies up to 3.4 GHz. The device integrates Intel UHD Graphics with a maximum dynamic frequency of 0.75 GHz and provides hardware transcoding support for H.264, H.265, MPEG-4, and VC-1 codecs at resolutions up to 4K (4096 x 2160) at 60 FPS. The system ships with 8GB DDR5 4800MHz non-ECC SODIMM memory pre-installed and supports memory expansion up to 32GB through a single DDR5 SODIMM slot.
The storage architecture accommodates two drive bays compatible with 3.5-inch SATA HDD, 2.5-inch SATA HDD, and 2.5-inch SATA SSD configurations, enabling maximum internal raw storage capacity of 44TB. Two M.2 2280 NVMe slots (PCIe 3.0 x1) provide SSD caching capabilities that enhance storage efficiency. The F2-424 achieves linear data transmission speeds up to 283 MB/s when configured with appropriate drives in RAID 0 configuration.
Key Advantages
- Performance improvement exceeds 140% compared to previous generation models
- Application load times increase by 90%, file retrieval by 40%
- Database response speed improves by 50%, PHP response by 60%
- Dual 2.5GbE ports support link aggregation up to 5 Gb bandwidth
- Hot swap functionality with online RAID migration capabilities
Network connectivity includes two 2.5 Gigabit Ethernet ports that support link aggregation for combined bandwidth up to 5 Gb. External connectivity options consist of two USB 3.2 Gen 2 ports (10Gbps) in Type-A and Type-C configurations, plus one HDMI 2.1 output port. The device supports multiple RAID configurations including TRAID, Single, JBOD, RAID 0, and RAID 1, with online capacity expansion and RAID migration capabilities. Storage spaces support ext4 or Btrfs file system options.
The F2-424 operates on TOS (TerraMaster Operating System), a Linux-based platform that ships with TOS 5.1 and upgrades to TOS 6. The system supports comprehensive file protocols including SMB/CIFS, AFP, NFS, FTP, SFTP, iSCSI, and WebDAV, handling up to 512 concurrent connections. Integration capabilities extend to Windows AD domain and LDAP environments. Security features encompass hardware AES NI encryption, firewall protection, RSA 2048 encryption, PAM authentication, and Windows ACL integration. The device measures 222mm (D) x 119mm (W) x 154mm (H), weighs 2.2 kg, and maintains noise levels at 19.0 dB(A) in standby mode. Power consumption reaches 22.0W under full load and 11.0W in hibernation, with a 40W power supply supporting 100V-240V AC input.
Specifications
| Specification | Value |
|---|---|
| Main Specifications | |
| Model | F2-424 |
| Brand | TerraMaster |
| Number of Bays | 2 |
| Processor | Intel Celeron N95 Quad-Core |
| Processor Frequency | 3.4 GHz (Turbo) |
| Graphics | Intel UHD Graphics 0.75 GHz |
| Memory | |
| RAM Installed | 8GB DDR5 4800MHz |
| Maximum RAM | 32GB |
| RAM Slots | 1 x DDR5 SODIMM |
| Storage | |
| Drive Compatibility | 3.5″ SATA HDD, 2.5″ SATA HDD, 2.5″ SATA SSD |
| Maximum Capacity | 44TB (22TB x 2) |
| M.2 Slots | 2 x M.2 2280 NVMe (PCIe 3.0 x1) |
| File Systems | ext4, Btrfs |
| RAID Support | TRAID, Single, JBOD, RAID 0, RAID 1 |
| Performance | |
| Data Transfer Speed | 283 MB/s (RAID 0) |
| Hardware Transcoding | H.264, H.265, MPEG-4, VC-1 |
| Maximum Resolution | 4K (4096 x 2160) at 60 FPS |
| Connectivity | |
| Network Ports | 2 x 2.5 Gigabit Ethernet |
| USB Ports | 2 x USB 3.2 Gen 2 (10Gbps, Type-A and Type-C) |
| Video Output | 1 x HDMI 2.1 |
| System | |
| Operating System | TOS 5.1 (upgradeable to TOS 6) |
| Supported Protocols | SMB/CIFS, AFP, NFS, FTP, SFTP, iSCSI, WebDAV |
| Physical Specifications | |
| Dimensions | 222mm (D) x 119mm (W) x 154mm (H) |
| Weight | 2.2 kg |
| Cooling Fan | 80x80x25mm |
| Noise Level | 19.0 dB(A) (standby mode) |
| Power | |
| Power Supply | 40W |
| Input Voltage | 100V-240V AC, 50/60 Hz |
| Power Consumption (Active) | 22.0W |
| Power Consumption (Hibernation) | 11.0W |
| Operating Temperature | 0°C to 40°C |
| Price | |
| Price | $325 |
Official Store TerraMaster
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