Terramaster F4-425 PLUS NAS Review

Published at : 23 Dec 2025

F4-425 PLUS Review - https://nascompares.com/review/terramaster-f4-425-plus-nas-review/
The F4-425 PLUS and F2-425 PLUS are launching with 15% off till 19th Nov:
Terramaster F4-425 NAS on $519 Amazon https://amzn.to/4obyrCA
Terramaster F4-425 NAS on £484 (+ £78 off) https://amzn.to/47ywdr7
F2-425 PLUS 2-Bay $339 on Amazon - https://amzn.to/3KYVUIG
F2-425 PLUS 2-Bay £379 on Amazon (£57 Off) - https://amzn.to/4oyDugs
Terramaster F4-425 PLUS $569 https://s.click.aliexpress.com/e/_c4ElII3t
TERRAMASTER F2-425 Plus NAS $399 https://s.click.aliexpress.com/e/_c2JMwLdv
Synology vs Terramaster in 2025 (Article) https://nascompares.com/guide/synology-vs-terramaster-in-2025/
Terramaster F4-425 PLUS and F2-425 PLUS NAS Revealed https://nascompares.com/news/terramaster-f4-425-plus-and-f2-425-plus-nas-revealed/
F4-425 PLUS NAS Review Post - https://nascompares.com/2025/10/22/terramaster-f4-425-plus-nas-review/
Terramaster F6-424 NAS Review https://nascompares.com/review/terramaster-f6-424-nas-review/
Update - The Terramaster F6-424 Max NAS is NOW Available HERE on Amazon for $999 https://amzn.to/40Tdgw8
Terramaster F4-424 Max NAS Review https://nascompares.com/review/terramaster-f4-424-max-nas-review/
Terramaster F8 SSD $599 on Aliexpress - https://s.click.aliexpress.com/e/_DntaIZd
Terramaster F2-424/F4-424/F4-424 PRO
Buy Here on Amazon - https://amzn.to/47bYUH9
Buy HERE on B&H - https://nascompares.com/link.php?ref=email&u=https://www.bhphotovideo.com/c/buy/NAS/Ntt/terramaster/N/0/kw/search/BI/21131/KBID/20148/DFF/d10-v1-t12
Terramaster F4-424 Pro Review - https://www.youtube.com/watch?v=I9-n1Ahysd8
Terramaster F4-424 Pro NAS Review https://nascompares.com/review/terramaster-f4-424-pro-nas-review/
Terramaster F4-424 Pro (Sort Review) https://nascompares.com/guide/terramaster-f4-424-pro-nas-should-you-buy/
Terramaster F4-424 Pro NAS FULL YouTube Review https://www.youtube.com/watch?v=qW6xY0RVQew
https://nascompares.com/2024/09/04/terramaster-f8-ssd-plus-review/

Video Chapters
00:00 TerraMaster F4-425 Plus overview
00:31 Position in 2025–2026 NAS lineup
00:56 CPU, memory, and M.2 configuration
01:28 Dual 5GbE ports and market placement
01:50 Midrange NAS category and pricing context
02:08 Design and chassis details
02:27 Build quality and front USB addition
02:52 Competition and evolving NAS market
03:15 Thermal testing and temperature results
03:53 Internal temperatures and stability
04:08 M.2 configuration and PCIe lane limits
04:30 Throughput and caching options
04:54 Why dual 5GbE makes sense
05:15 Rear ports and HDMI notes
05:32 USB connectivity and accessories
05:51 PCIe allocation and bandwidth efficiency
06:12 Bottleneck considerations
06:31 Performance testing setup
06:59 Network performance and AJA tests
07:21 Link aggregation and throughput
07:43 Windows transfer test results
08:04 Noise and acoustic measurements
08:31 Fan control and drive noise factors
08:53 Noise levels at low, medium, and high RPM
09:24 Peak noise under full load
10:19 Power consumption overview
10:44 Drive type impact on power use
11:02 Idle system power draw
11:22 Power use with drives and full load
11:43 Max utilization and energy efficiency
12:32 Software section introduction
12:53 Third-party OS compatibility (Unraid, TrueNAS)
13:14 First look at TOS interface
13:32 Desktop UI and customization
13:49 Dashboard and live resource widgets
14:05 Storage management and drive layout
14:22 SSDs, caching, and RAID options
14:45 TOS graphical style and layout critique
15:04 Storage pool creation process
15:22 RAID flexibility and tiered storage
15:42 Caching and multiple M.2 configuration
16:03 SSD and HDD RAID flexibility
16:25 iSCSI and storage tools
16:52 Cloud integration and multi-site backups
17:16 Backup options and cross-platform support
17:44 Snapshot and schedule setup
18:09 Local and network synchronization
18:31 USB, cloud, and internal backups
18:50 Shared folder creation and encryption
19:06 WORM volume protection and ransomware defense
19:27 Isolation mode and system lockdown
19:59 App center and built-in software
20:18 Jellyfin, Docker, and VM support
20:41 Surveillance and AI photo apps
21:03 Facial and object recognition features
21:25 Metadata sorting and filtering
21:45 Overall UI responsiveness
22:10 TOS usability vs Synology and QNAP
22:27 Interface polish and layout feedback
22:44 Resource monitor and visualization
23:16 Final verdict on software and hardware
23:45 Market position and midrange value

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