On sale 14%
Kamrui E3B Black 2025
CPU AMD Ryzen 7 7730U
RAM 16 GB
Storage 512 GB
GPU AMD Radeon Vega 8
form factor mini
OS Windows 11 Pro
45 Overall Score
Price $429
Snapshot
Pros & Cons
Pros
- Strong social proof (82nd percentile) 82nd
- Strong port selection (82nd percentile) 82nd
Cons
- Below average reliability (12th percentile)
- Below average storage (32nd percentile)
- Below average ram (33rd percentile)
The proof
Performance
Specifications
Full Specifications
Processor
| CPU | AMD Ryzen 7 7730U |
| Cores | 8 |
| Frequency | 2.0 GHz |
| L3 Cache | 16 MB |
Graphics
| GPU | AMD Radeon Vega 8 |
| Type | Discrete |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 512 GB |
| Storage Type | SSD |
Build
| Form Factor | mini |
| Weight | 1.2 kg / 2.6 lbs |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 7 |
| HDMI | 1x HDMI |
| DisplayPort | 1x DisplayPort 1.4 |
| 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 | Apple Mac mini M4 Pro | HP OmniDesk M02-0144 | Dell Tower Desktop ECT1250 | ASUS NUC 14 Pro |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen 7 7730U | Intel Core Ultra 7 265F | Apple M4 Pro | AMD Ryzen 7 8700G | Intel Core Ultra 7 265K | Intel Core Ultra 7 |
| RAM (GB) | 16 | 32 | 24 | 32 | 64 | 32 |
| Storage (GB) | 512 | 1000 | 512 | 2048 | 4000 | 3072 |
| GPU | AMD Radeon Vega 8 | NVIDIA GeForce RTX 5060 Ti | Apple M4 Pro 16-core | AMD Radeon 780M | Intel UHD Graphics | Intel Arc Graphics |
| Form Factor | mini | mid-tower | mini | mid-tower | mid-tower | mini |
| Psu W | - | 500 | 155 | 280 | 180 | 120 |
| OS | Windows 11 Pro | Windows 11 Home | macOS | Windows 11 Home | Windows 11 Pro | Windows 11 Pro |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|
| Kamrui E3B | 41.6 | 44.5 | 32.8 | 82.2 | 32.4 | 11.7 | 82.4 |
| Lenovo Legion Tower 5i 90YA003GUS Compare | 87.4 | 74.6 | 83 | 94.2 | 65.1 | 70.1 | 99.9 |
| Apple Mac mini M4 Pro Compare | 77.4 | 63.5 | 53.5 | 96.7 | 32.4 | 99.3 | 99.6 |
| HP OmniDesk M02-0144 Compare | 71 | 58.4 | 79.5 | 99.4 | 85.2 | 70.1 | 89.9 |
| Dell Tower Desktop ECT1250 Compare | 95.7 | 34.8 | 96.5 | 82.2 | 97.1 | 70.1 | 88.6 |
| ASUS NUC 14 Pro Compare | 57.3 | 56.1 | 83 | 98.3 | 95.8 | 37.4 | 87.3 |
Price
Value & Pricing
From $429
Best Buy 1 offer From $429
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
