A 4-bay Intel Celeron NAS that pairs budget pricing with surprisingly modern ports: two 2.5GbE RJ-45 jacks that link-aggregate to 5 Gbps over standard CAT5e. Two USB 3.2 Gen 2 Type-A ports run at 10 Gbps for fast external backups. There is an HDMI port on the rear, but TerraMaster's TOS software has no HDMI graphical interface, so it is of limited day-to-day use. Two internal M.2 NVMe slots provide SSD caching.
Device Information
- Manufacturer
- TerraMaster
- Release Year
- 2023
- Model Number
- F4-423
- Category
- NAS
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| RJ-45 (2.5G Ethernet) | 2 | — | — | 2.5GbE LAN 1-2 (rear) | Link-aggregate to 5 Gbps |
| USB Type-A (USB 3.2 Gen 2) | 2 | — | — | USB 3.2 Gen 2 (rear) | 10 Gbps |
| HDMI 2.0b (Type A – Standard) | 1 | — | — | HDMI Out (rear) | No HDMI GUI in TOS; limited practical use |
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Notes & Compatibility
HDMI output present but TOS has no HDMI GUI, so it has little practical use; TerraMaster’s spec lists it as HDMI 2.0. Two M.2 NVMe cache slots are internal. External brick PSU.