UniFi UNAS Pro 4 NAS Review
•February 18, 2026
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Original Description
- UniFi UNAS Pro 4 ($499) - https://store.ui.com/us/en/products/unas-pro-4?a_aid=nascompares
UniFi UNAS Pro 4 (BIG Written Review & Tests) - https://nascompares.com/review/unas-pro-4-review/
- UniFi UNAS 2 ($199) - https://store.ui.com/us/en/products/unas-2?a_aid=nascompares
- UniFi UNAS Pro 8 ($799) - https://store.ui.com/us/en/products/unas-pro-8?a_aid=nascompares
- UniFi UNAS 4 ($379) - https://store.ui.com/us/en/products/unas-4?a_aid=nascompares
- Original UNAS Pro 7-Bay ($499) - https://store.ui.com/us/en/products/unas-pro?a_aid=nascompares
UniFi UNAS 1 Year Later - https://www.youtube.com/watch?v=jjaJG5jLoLk
UniFi UNAS Drive 4.0 - https://www.youtube.com/watch?v=RWAbRDawTfs
UniFi UNAS Pro 8 Original Review - https://www.youtube.com/watch?v=UOOFqhf4S8k
UNAS Pro 8 Testing Video - https://www.youtube.com/watch?v=qjemFLOFqZU
UniFi UNAS - 1 Year Later. Should You Buy Now? https://nascompares.com/guide/unifi-unas-1-year-later-should-you-buy-now/
UniFi UNAS Pro 8 Written Review - https://nascompares.com/2025/09/18/unifi-unas-pro-8-review/
- UniFi UNAS M.2 NVMe Adapter ($19.99) - https://store.ui.com/us/en/products/uacc-ssd-tray?a_aid=nascompares
UniFi UNAS 2 Review https://youtu.be/1jcQaWI5C_g
UniFi UNAS Pro 8 Review https://youtu.be/UOOFqhf4S8k
UniFi UNAS Pro, 6 Months Later (video) - https://www.youtube.com/watch?v=eZMJoQBNV3U
The $199 UniFi USB4/TB4 to 10GbE Adapter - https://store.ui.com/us/en/products/uacc-adapter-rj45-usbc-10ge?a_aid=nascompares
UniFi UNAS Pro - 6 MONTHS LATER https://nascompares.com/guide/unifi-unas-pro-6-months-later/
UniFi UNAS Pro - 3 MONTHS LATER https://www.youtube.com/watch?v=0TOX1NIVQyQ
UniFi 10GbE PoE Mains Adapter $39 - https://store.ui.com/us/en/collections/pro-store-poe-and-power-adapters/products/uacc-poe-plus-plus-10g?a_aid=nascompares
The UniFi UNAS Pro NAS Review https://nascompares.com/review/the-unifi-unas-pro-nas-review/
Video Chapters
00:00 The IMPORTANCE of 1U Racks
01:08 Specs and Price
01:32 Dedicated OS Drive
01:47 Chassis and Rails
02:28 Packaging Notes
02:44 Drive Trays Overview
03:41 M.2 Cache Only
04:27 Optional M.2 Tray
05:14 PSU Cable Lock
05:30 No Redundant PSU
06:11 UniFi Power Backup
07:21 Dual 10GbE Ports
08:36 No USB Ports
09:13 Bluetooth Setup Feature
09:53 Noise Test Results
11:07 Maximum Fan Noise
12:13 Power Test Method
13:31 HDD Power Usage
14:16 SSD Power Comparison
14:56 CPU Temperature Behaviour
16:12 24 Hour Thermals
17:31 Real World Performance
18:31 10GbE Transfer Speeds
19:59 Synthetic Benchmarks
20:36 SSD Value Question
20:51 Software Overview
22:03 File Access Options
22:28 Basic File Manager
23:08 RAID and Snapshots
23:26 Backup Integrations
24:17 Snapshot Controls
25:20 Limited Advanced Controls
25:39 Remote Access Limits
26:16 Software Roadmap Potential
26:58 $499 Value Verdict
27:40 Key Complaints Summary
28:17 Who Should Buy?
Synology vs UniFi UNAS Pro - https://youtu.be/iTbSuDgEPM8
UniFi UNAS Pro, PROS and CONS - https://youtu.be/_07W7NKxEno
UniFi UNAS Pro VS QNAP NAS - https://youtu.be/D8CpPW_m7EQ
UniFi UNAS Pro NAS - BIG REVIEW https://youtu.be/rbq2so5S-zI
UniFi UNAS Pro. COMPLETE SETUP GUIDE https://youtu.be/x7k-eUeQl7U
The PROs and CONs of UniFi Networking (in 2024) https://nascompares.com/2024/06/24/the-pros-and-cons-of-unifi-networking-in-2024/
Thinking of buying a product mentioned in today's video? If this video has helped you make that decision, you can find the things I mention using the links here and we will get a small % profit of whatever you buy, which goes directly back to NASCompares and allows me and Eddie to keep doing what we do here on YouTube and the Blog. Alternatively, head straight to Amazon here - https://amzn.to/3TjM0kj
Official UniFi 5Port 10GbE Switch Page - https://ca.store.ui.com/ca/en/collections/unifi-switching-utility-10-gbps-ethernet
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