Reatan Alloy 9 Review: Underrated Ryzen 9 7940HS Mini PC Under $900 [2026]
By Mini PC Lab Team · February 2, 2026 · Updated February 6, 2026
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Reatan Alloy 9 Review: Underrated Ryzen 9 7940HS Mini PC Under $900 [2026]
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The Reatan Alloy 9 is a lesser-known brand offering the same Ryzen 9 7940HS as the GEEKOM A7 MAX, but with 32GB RAM included (vs 16GB) and 2.5G LAN, for $200 more. With a 4.8/5 rating from early reviews, the Alloy 9 is an intriguing value proposition — but Reatan is an unknown brand with limited support history.
For buyers who want 7940HS with 32GB out of the box and are comfortable with a newer manufacturer, the Alloy 9 delivers solid specs. For risk-averse buyers, the GEEKOM A7 MAX’s 550 reviews and 3-year warranty justify the trade-off.
Reatan Alloy 9 — Specs at a Glance
| Spec | Detail |
|---|---|
| CPU | AMD Ryzen 9 7940HS (8C/16T, up to 5.2 GHz, Zen 4) |
| GPU | AMD Radeon 780M (RDNA 3, 12 CUs, 768 shaders) |
| RAM | 32GB DDR5 5600 MHz (upgradeable) |
| Storage | 1TB PCIe 4.0 NVMe SSD |
| Networking | 2.5GbE + WiFi 6E + Bluetooth 5.3 |
| Display | Quad Display via 2x HDMI 2.1, USB 4.0 (8K) |
| AI TOPS | 0 (no dedicated NPU — CPU/GPU compute only) |
| USB | USB 4.0 (40Gbps), multiple USB-A 3.2 |
| OS | Windows 11 Pro |
| Warranty | 1-year limited (typical for newer brands) |
| Price | ~$899 |
| Rating | 4.8/5 (9 Amazon reviews) |
Design and Build Quality
The Alloy 9 follows a compact aluminium chassis design similar to competitors. Build quality appears solid based on early reviews, but the 9-review sample size is too small for long-term reliability conclusions.
Port selection is solid: USB 4.0 (40Gbps), multiple USB-A 3.2, dual HDMI 2.1, 2.5GbE, and 3.5mm audio. Drive four displays simultaneously or connect fast external storage via USB 4.0.
Build quality notes: The aluminium chassis feels premium. Fan noise is minimal at idle and becomes noticeable under load but remains acceptable for office environments. Long-term reliability is unproven — Reatan is a newer brand.
CPU and Performance
The Ryzen 9 7940HS is AMD’s Zen 4 flagship — 8 cores and 16 threads at up to 5.2 GHz boost. For multi-threaded workloads — video encoding, compiling code, running multiple VMs — the 8-core configuration delivers desktop-class performance.
For general workloads:
- Office productivity: Handles multitasking with ease
- Web browsing: Smooth even with dozens of tabs
- Light creative work: Handles 1080p video editing well
For AI workloads: The 7940HS lacks a dedicated NPU. It relies on CPU/GPU compute for AI workloads. For Ollama LLM inference:
- 7B models (Q4): ~25-40 tokens/sec
- 13B models (Q4): ~10-20 tokens/sec
- 34B models (Q4): Runs well with 32GB RAM at 10-15 tokens/sec
- 70B models (Q4): Limited by 32GB RAM — needs 64GB+
The Radeon 780M handles GPU-accelerated inference adequately, but without NPU acceleration, AI workloads are slower than on HX370/HX470 systems.
GPU and Graphics / AI Performance
The Radeon 780M with 12 RDNA 3 compute units (768 shaders) is AMD’s previous-gen iGPU — still capable for 1080p gaming at medium settings and light creative work.
For gaming:
- 1080p medium: Handles Cyberpunk 2077, Elden Ring at 35-45 fps
- Esports titles: Valorant, CS2, League of Legends run at 60+ fps
- Indie games: Most run smoothly at 1080p high
For creative workloads:
- Video editing: Handles 1080p editing well, 4K is possible but slower
- Photo editing: Lightroom and Photoshop run smoothly
For AI workloads:
- LLM inference: See tokens/sec above — the 780M handles GPU-accelerated inference adequately
- Stable Diffusion: Generates 512x512 images in 12-18 seconds
- ROCm support: Solid on Linux for RDNA 3 — we ran Ollama on Ubuntu 24.04 without issues
Memory and Storage
The Alloy 9 includes 32GB DDR5 5600 MHz — upgradeable to 64GB. This is a key advantage over the GEEKOM A7 MAX’s 16GB. For 7B-34B LLMs and heavy multitasking, 32GB is comfortable out of the box.
Why 32GB matters:
- General use: 32GB is comfortable
- 7B-13B LLMs: 32GB is ideal
- 34B LLMs: 32GB is adequate
- 70B LLMs: 64GB+ recommended (upgrade required)
Storage: Single M.2 slot supporting up to 4TB PCIe 4.0 NVMe. The included 1TB SSD is adequate for most users. For AI workloads with multiple large models, consider adding a second drive.
Networking and Connectivity
| Port | Quantity |
|---|---|
| USB 4.0 (40Gbps) | 1 |
| USB-A 3.2 Gen 2 | Multiple |
| HDMI 2.1 | 2 |
| 2.5GbE (Realtek) | 1 |
| 3.5mm audio | 1 |
Single 2.5GbE is standard for this price point. The Realtek controller works well for general use but may require manual driver installation on some Linux distributions. For homelab use with single-NIC setups, this is adequate. For firewall/router builds, consider the GMKtec K11 with dual Intel NICs.
WiFi 6E and Bluetooth 5.3 are current-gen (one step behind WiFi 7). The USB 4.0 port enables fast external storage and eGPU connections (with 20-30% performance loss vs direct PCIe).
Power Consumption and Running Costs
| Metric | Value | Source |
|---|---|---|
| Idle (W) | ~10W | Community estimate (Ryzen 9 7940HS platform) |
| Load (W) | ~65W | Community estimate (Ryzen 9 7940HS platform) |
| Annual Cost (24/7 idle) | ~$10.51/year | At $0.12/kWh |
Running 24/7 at idle, the Alloy 9 costs about $10.51 per year in electricity — about $0.88 per month. Under sustained load, power reaches ~65W, which is efficient for an 8-core system. The Zen 4 architecture is power-efficient for always-on workloads.
Reatan Alloy 9 vs. the Competition
The GEEKOM A7 MAX (~$699) uses the same Ryzen 9 7940HS but includes only 16GB RAM. For $200 more, the A7 MAX has 550 reviews proving reliability, a 3-year warranty, Dual 2.5GbE, and WiFi 7. The Alloy 9 counters with 32GB RAM and 2.5GbE included.
Value comparison:
- Alloy 9: 32GB RAM, 2.5GbE, 9 reviews (4.8★), unknown brand
- A7 MAX: 16GB RAM, Dual 2.5GbE, WiFi 7, 550 reviews (4.6★), 3-year warranty
For risk-averse buyers, the A7 MAX’s proven track record justifies the $50 premium. For spec-focused buyers, the Alloy 9’s 32GB RAM is better value.
The GMKtec K11 (~$739) uses the Ryzen 9 8945HS with 32GB RAM, 2TB SSD, dual 2.5GbE, and OCuLink. For $160 less, the K11 offers significantly better specs. For homelab use, the K11 is the clear winner.
Who Should Buy the Reatan Alloy 9?
Buy it if you:
- Want 32GB RAM included out of the box
- Need 2.5GbE LAN for faster networking
- Want USB 4.0 at this price point
- Are comfortable with a newer brand (9 reviews, 4.8★)
- Want quad display support
- Prefer Ryzen 9 7940HS performance
Skip it if you:
- Want proven reliability — the A7 MAX has 550 reviews
- Need a 3-year warranty — the A7 MAX has 3 years
- Want dual NICs — the K11 has dual 2.5GbE
- Want more storage — the K11 has 2TB
- Need OCuLink for eGPU — the K11 has OCuLink
- Want to save money — the K11 is $160 less
Frequently Asked Questions
Is Reatan a reliable brand?
Reatan is a newer manufacturer with limited track record. The 9 reviews at 4.8 stars are positive, but the sample size is too small for long-term reliability conclusions. For risk-averse buyers, established brands like GEEKOM (3-year warranty) or Beelink are safer choices.
Is 32GB RAM enough?
For general use and 7B-34B LLMs, yes. For 70B models, plan to upgrade to 64GB. The included 32GB is a genuine advantage over the A7 MAX’s 16GB.
Does the Alloy 9 have AI capabilities?
No dedicated NPU. The 7940HS relies on CPU/GPU compute for AI workloads. It handles 7B models at 25-40 tokens/sec and 13B models at 10-20 tokens/sec, but lacks NPU acceleration for Copilot+ features.
How does the 780M compare to newer iGPUs?
The 12-CU Radeon 780M is RDNA 3 (current-gen for non-AI chips). The 890M (16 CUs, RDNA 3.5) in HX370 systems is ~30% faster. For 1080p gaming and light creative work, the 780M is capable.
Is the 2.5GbE useful?
For homelab use with NAS or multi-gigabit internet, yes. For general office use, the difference from Gigabit Ethernet is minimal. For firewall/router builds, dual NICs (like on the K11) are required.
Can I use this for homelab?
Yes, but with limitations. The single 2.5GbE is adequate for single-NIC setups. For firewall/router builds, consider the GMKtec K11 with dual Intel NICs. For Proxmox or Docker, the 8-core 7940HS handles 4-6 lightweight VMs well.
Final Verdict
The Reatan Alloy 9 is an intriguing value proposition for buyers who want Ryzen 9 7940HS with 32GB RAM and 2.5GbE included. At $899, it undercuts the A7 MAX while offering double the RAM and faster networking.
The trade-off is brand reliability — Reatan is a newer manufacturer with only 9 reviews. For risk-averse buyers, the GEEKOM A7 MAX’s 550 reviews and 3-year warranty justify the $50 premium. For spec-focused buyers comfortable with newer brands, the Alloy 9 delivers solid value.