Kamrui E3B Black 2025
CPU AMD Ryzen 7 6800H
RAM 32 GB
Storage 512 GB
GPU AMD Radeon RX Vega 7
form factor mini
OS Windows 11 Pro
58 Overall Score
Price £632
Snapshot
Pros & Cons
Pros
- Strong social proof (82th percentile) 82th
- Strong ram (76th percentile) 76th
Cons
- Below average reliability (12th percentile)
- Below average storage (29th percentile)
- Below average cpu (34th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Owner sentiment has cooled since launch
- Q4 202573/100
Buyers praised performance, value, and customer support, but some reported Wi-Fi issues or initial defects needing return.
- Device is powerful, compact, and great value for gaming or desktop use.
- Excellent customer service; rapid replacement for defective units.
- Wi-Fi card disconnects or is unsupported by Linux; requires USB adapter or wired connection.
- Some units fail to boot soon after setup; need replacement.
- Q3 202561/100
Buyers in Q3 2025 highlight good performance for basic tasks and small size, but criticize the slow SATA drive and poor upgrade support.
- Good performance for everyday tasks like browsing and office work.
- Comes with slow SATA SSD; users advise adding a proper NVMe drive.
- Upgrading M.2 drive is problematic; company website and support are poor.
- USB ports may have tight metal tabs needing adjustment to work properly.
Based on 22 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Processor
| CPU | AMD Ryzen 7 6800H |
| Cores | 6 |
| Frequency | 4.3 GHz |
| L3 Cache | 16 MB |
Graphics
| GPU | AMD Radeon RX Vega 7 |
| Type | discrete |
| VRAM | 16 GB |
| VRAM Type | Shared |
Memory & Storage
| RAM | 32 GB |
| RAM Generation | DDR4 |
| Storage | 512 GB |
| Storage Type | SSD |
Build
| Form Factor | mini |
| Weight | 1.2 kg / 2.7 lbs |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 4 |
| HDMI | 1x HDMI 2.0 |
| DisplayPort | 1x DP 1.4b |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.2 |
| Ethernet | Gigabit Ethernet |
System
| OS | Windows 11 Pro |
vs Competition
| Spec | Kamrui E3B | Lenovo Legion Tower 5i 90YA003GUS | HP OmniDesk M03-0074 | Apple Mac mini M4 | ASUS ROG G700 G700 | Dell Tower ECT1250 |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen 7 6800H | Intel Core Ultra 7 265F | Intel Core Ultra 7 265F | Apple M4 | Intel Core Ultra 7 265KF | Intel Core Ultra 7 265 |
| RAM (GB) | 32 | 32 | 32 | 16 | 32 | 32 |
| Storage (GB) | 512 | 1000 | 1024 | 256 | 2048 | 2000 |
| GPU | AMD Radeon RX Vega 7 | NVIDIA GeForce RTX 5060 Ti | NVIDIA GeForce RTX 5060 | Apple M4 10-core | NVIDIA GeForce RTX 5070 Ti | Intel UHD Graphics |
| Form Factor | mini | mid-tower | mid-tower | mini | mid-tower | Desktop |
| Psu W | - | 500 | 400 | 155 | - | 180 |
| OS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | macOS Sequoia 15.1 | Windows 11 Pro | Windows 11 Home |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Port | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|
| Kamrui E3B | 34 | 54.2 | 75.5 | 58.6 | 29.4 | 11.9 | 81.8 |
| Lenovo Legion Tower 5i 90YA003GUS Compare | 86.8 | 74.4 | 82.2 | 94.4 | 61.9 | 71.1 | 0 |
| HP OmniDesk M03-0074 Compare | 86.8 | 69.8 | 82.2 | 99.5 | 55.5 | 71.1 | 93.8 |
| Apple Mac mini M4 Compare | 56.3 | 90.4 | 29.2 | 96.9 | 12.9 | 99.3 | 99.4 |
| ASUS ROG G700 G700 Compare | 95.2 | 84.8 | 82.2 | 99 | 90.9 | 39.1 | 0 |
| Dell Tower ECT1250 Compare | 89.1 | 31.5 | 82.2 | 87 | 81.7 | 71.1 | 90.4 |
Price
Value & Pricing
From £632
Amazon.co.uk 1 offers From £632
May 4, 2026 £632
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
