TERRAMASTER
TERRAMASTER F4-425 Plus NAS Storage 4Bay
Bottom line: The TERRAMASTER F4-425 Plus NAS Storage 4Bay is a specs-and-price decision rather than a crowd-consensus one in the external storage category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Pros & Cons
Pros
- ✓ Backed by TERRAMASTER's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored TERRAMASTER F4-425 Plus NAS Storage 4Bay using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. TERRAMASTER's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Powerful 4-Bay NAS with Triple M.2 Expansion: Powered by the Intel N95 Quad-Core CPU (up to 3.6GHz) and 8GB memory, the F4-425 Plus NAS storage delivers high-efficiency performance for demanding users. Its innovative triple M.2 SSD design supports SSD cache or independent storage pools, providing outstanding flexibility and acceleration for data-heavy tasks
- Dual 5GbE LAN Ports up to 1020MB/s: Featuring dual 5GbE network interfaces, the F4-425 Plus network attached storage supports link aggregation and SMB Multichannel, achieving up to 1020 MB/s sequential read/write speeds. Suitable for video editors, creative teams, and small business offices that require fast and reliable data access
- Massive 144TB Storage with Flexible TRAID Protection: The F4-425 Plus 4-bay NAS supports up to 144TB total capacity (4 HDD + 3 M.2 SSD). TerraMaster's exclusive TRAID technology automatically optimizes capacity while providing strong data protection, with advanced features such as TFSS snapshots and HyperLock-WORM for enhanced data security
- All-in-One Hub for Pros, Businesses & Home Users: From geeks running Docker, Virtual Machines, and Portainer, to small businesses leveraging TerraMaster BBS (Business Backup Suite), and families enjoying Plex/Emby/Jellyfin with 4K/8K transcoding - The F4-425 Plus NAS server fulfills diverse needs. Integrated apps like QB/Torrent/Transmission simplify downloads, while TNAS Mobile enables full remote control
- Data Drive Mounting & Reliable Aluminum Design: Easily integrate your existing storage by first installing TOS 6 on a new drive. Unlike other NAS systems that require disk formatting, TerraMaster's Direct Data Drive Mounting technology allows you to then hot-plug the existing data drive for instant access, ensuring all your files remain secure and untouched. Housed in a durable aluminum-alloy chassis with Push-Lock HDD trays, this NAS enclosure combines convenience, security, and reliability for long-term use
Full Specifications
| Size | 4Bay, F4-425 Plus (N95) |
|---|---|
| Brand | TERRAMASTER |
| Color | Silver |
| Material | Aluminum |
| Unit Count | 1 Count |
| Model Number | F4-425 Plus (N95) |
| Mounting Type | Tabletop |
| Storage Volume | 144 TB |
| Mfr Part Number | F4-425 Plus (N95) |
| Compatible Devices | Windows, Mac, Linux, Android, iOS |
| Enclosure Material | Aluminum |
| Warranty Description | 2 Years |
| Item Dimensions D x W x H | 8.62"D x 7.13"W x 5.91"H |
| Full listing title | TERRAMASTER F4-425 Plus NAS Storage 4Bay, Intel N95 Quad-Core CPU, 8GB RAM | 5GbE LAN x 2, M.2 Slot x 3, Network Attached Storage for Teamwork, Multimedia Server (Diskless) |
Ready to buy?
TERRAMASTER F4-425 Plus NAS Storage 4Bay, Intel N95 Quad-Core CPU, 8GB RAM | 5GbE LAN x 2, M.2 Slot x 3, Network Attached Storage for Teamwork, Multimedia Server (Diskless) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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