Terramaster F4-424 Pro
Score: 87/100
Terramaster F2-425
Score: 72/100Rankings
The TerraMaster F4-424 Pro is a high-performance 4-bay NAS aimed at business and media-centric use, featuring an 8-core Intel i3-N305 CPU, 32 GB DDR5 RAM and dual 2.5 GbE ports, supporting 4K 60 fps transcoding and NVMe caching.
The TerraMaster F2-425 is a compact 2-bay NAS with an Intel Celeron quad-core CPU, up to 60 TB storage, 2.5 GbE networking and hardware-accelerated 4K transcoding, aimed at home users and small offices.
| Attribute | | |
|---|---|---|
88 TBbest | 60 TB | |
4best | 2 | |
2.5 Gbpsbest | 2.5 Gbpsbest | |
8best | 4 | |
32 GBbest | 4 GB | |
| ↓ lower better | 33 Wbest | 48 W |
| ↓ lower better | 21 dB | 20 dBbest |
2 yearsbest | 2 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Security(1) | ||
OS Compatibility | TOS 5.0 | TOS 6 |
Performance(5) | ||
CPU Model | Intel Core i3-N305 | Intel Celeron N5095 |
CPU Cores | 8 | 4 |
System Memory (GB) | 32 GB | 4 GB |
Power Consumption (Active) (W) | 33 W | 48 W |
Noise Level (dB) | 21 dB | 20 dB |
Build & Design(2) | ||
Weight (kg) | 1.905 kg | 1.3 kg |
Power Supply Type | Internal | External |
Connectivity(3) | ||
Supported Network Protocols | IPv4/IPv6, CIFS/SMB, NFS, FTP, SFTP, HTTPS, SSH, iSCSI, SNMP | SMB/CIFS, NFS, AFP, FTP, WebDAV |
Link Aggregation Support | true | false |
USB Ports | 2 | 3 |
Storage & Capacity(4) | ||
Maximum Raw Capacity (TB) | 88 TB | 60 TB |
Drive Bays | 4 | 2 |
RAID Support | TRAID, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, Single | RAID 0, RAID 1, Single, TRAID |
Supported Drive Types | 3.5" SATA HDD, 2.5" SATA HDD, SATA SSD | 3.5" SATA HDD, 2.5" SATA HDD, SSD |
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Professional reviewers praise the F4-424 Pro for its unmatched CPU power, abundant DDR5 memory, and advanced media capabilities such as 4K 60 fps transcoding with AV1 support. The dual M.2 slots and TRAID flexibility are highlighted as strong differentiators, while the plastic enclosure, lack of 10 GbE, and limited physical security features are noted as drawbacks.
Everyday users appreciate the fast performance, smooth 4K streaming, and the convenience of NVMe caching, often noting the ample RAM as a major plus. Recurring complaints focus on the non-upgradable memory, the cheap-feel plastic chassis, and the missing front USB and security lock.
“Perfect for Plex and Jellyfin - handles 4K transcoding effortlessly.”
“Setup was easy, and the mobile app works great for photo backup.”
“Quiet and compact - I keep it in my bedroom with no issues.”
Professional reviewers from TechRadar, AppleInsider and Impulse Gamer commend the F2-425 for its powerful Intel CPU, fast 2.5 GbE networking, tool-free drive bays and robust media-server features, positioning it as a standout in the 2-bay segment. They also note drawbacks such as the plastic chassis, a steep learning curve with the TOS UI, lack of link aggregation and occasional performance dips when multitasking heavily.
Everyday users appreciate the NAS for effortless 4K Plex/Jellyfin streaming, quiet operation, easy setup and the ability to run Docker containers like Pi-hole. Common complaints revolve around the clunky TOS interface and system sluggishness during large file copies, with several users wishing for a more polished UI and better multitasking performance.
