New On sale 12%
Kamrui E3B Black 2026
CPU AMD Ryzen 5 7530U
RAM 16 GB
Storage 512 GB
GPU AMD Radeon RX Vega 7
form factor mini
OS Windows 11 Pro
34 Overall Score
Price $350
Snapshot
Pros & Cons
Pros
- Strong port selection (80th percentile) 80th
Cons
- Below average social proof (10th percentile)
- Below average reliability (11th percentile)
- Below average storage (31st percentile)
- Below average ram (33rd percentile)
The proof
Performance
Specifications
Full Specifications
Processor
| CPU | AMD Ryzen 5 7530U |
| Cores | 6 |
| Frequency | 4.5 GHz |
| L3 Cache | 16 MB |
Graphics
| GPU | AMD Radeon RX Vega 7 |
| Type | Integrated |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 512 GB |
| Storage Type | SSD |
Build
| Form Factor | mini |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 7 |
| HDMI | 1x HDMI 2.0 |
| DisplayPort | 1x DP 1.4b |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.2 |
| Ethernet | 1 Ethernet port |
System
| OS | Windows 11 Pro |
vs Competition
| Spec | Kamrui E3B | Apple Mac mini M4 Pro | HP OmniDesk M02-0234 | Dell Tower Desktop ECT1250 | Lenovo IdeaCentre 91CX0002US | Minisforum DeskMini UM880 Plus |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen 5 7530U | Apple M4 Pro | AMD Ryzen 7 8700G | Intel Core Ultra 5 225 | AMD Ryzen AI 7 350 | AMD Ryzen 7 255 |
| RAM (GB) | 16 | 24 | 16 | 64 | 32 | 32 |
| Storage (GB) | 512 | 512 | 1536 | 4000 | 1000 | 1024 |
| GPU | AMD Radeon RX Vega 7 | Apple M4 Pro 16-core | AMD Radeon 780M | Intel UHD Graphics | AMD Radeon 860M | AMD Radeon 780M |
| Form Factor | mini | mini | mini-tower | mid-tower | mid-tower | mini |
| Psu W | - | 155 | 280 | 180 | 260 | 120 |
| OS | Windows 11 Pro | macOS | Windows 11 Home | Windows 11 Pro | Windows 11 Home | Windows |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|
| Kamrui E3B | 34.5 | 46.6 | 32.7 | 80.2 | 31.1 | 11.2 | 10.2 |
| Apple Mac mini M4 Pro Compare | 77.9 | 65.1 | 54 | 96.7 | 31.1 | 99.4 | 99.7 |
| HP OmniDesk M02-0234 Compare | 70.6 | 60.1 | 53.3 | 95.1 | 81.4 | 69.4 | 98.6 |
| Dell Tower Desktop ECT1250 Compare | 66.4 | 37.7 | 96.9 | 88.5 | 97.9 | 69.4 | 89.6 |
| Lenovo IdeaCentre 91CX0002US Compare | 57.2 | 56.9 | 83.4 | 76.2 | 51.8 | 69.4 | 98.6 |
| Minisforum DeskMini UM880 Plus Compare | 64 | 60.1 | 83.4 | 78.1 | 57.8 | 11.2 | 95.7 |
Price
Value & Pricing
From $350
Best Buy 1 offer From $350
We started tracking prices for this product on Oct 20, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
