Beelink SER9 Pro AI Review: Ryzen AI 9 HX 370 — The Best-Balanced Mini PC?
Forza Horizon 5 at 109 fps. Cyberpunk 2077 at 90 fps with FSR 3. Call of Duty at 141 fps. The Beelink SER9 Pro AI delivers the best-tested Radeon 890M gaming performance in a mini PC — backed by Beelink’s industry-leading 3-year warranty and lifetime support. Here’s the full honest picture.
The Beelink SER9 Pro AI is the best-balanced Ryzen AI 9 HX 370 mini PC in 2026. Its Radeon 890M handles 1080p gaming across modern titles — 109 fps in Forza, 90 fps in Cyberpunk with FSR 3, 141 fps in CoD. The Zen 5 CPU at 54W sustained handles demanding workflows without throttling. Beelink’s 3-year warranty and lifetime support are the best in the category. The one real limitation: 32GB LPDDR5X is soldered and cannot be upgraded. If you need 64GB+ for local AI or VM-heavy workloads, look elsewhere.
Full Specifications
The SER9 Pro AI uses the AMD Ryzen AI 9 HX 370 — the top Strix Point processor — with 12 Zen 5 cores, a Radeon 890M iGPU (16 CU, 2900 MHz), and 32GB LPDDR5X soldered. The NPU delivers 50 TOPS, contributing to a total platform AI score of 80 TOPS (CPU+GPU+NPU combined).
| CPU | AMD Ryzen AI 9 HX 370 — 12C/24T — Zen 5 — up to 5.1 GHz — 54W (stock), up to 70W (manual) |
|---|---|
| GPU (integrated) | Radeon 890M — 16 CU — RDNA 3.5 — up to 2,900 MHz |
| NPU | XDNA 2 — 50 TOPS (total platform: 80 TOPS CPU+GPU+NPU) |
| RAM | 32GB LPDDR5X-7500 MHz (8GB ×4) — soldered — configurable up to 8000 MHz via BIOS |
| Storage | 1TB M.2 PCIe 4.0 ×4 NVMe — dual M.2 slots — up to 8TB total |
| Display outputs | HDMI · DisplayPort 1.4 (4K@120Hz) · USB4 (DP Alt) — 3 screens simultaneously |
| USB | 1× USB4 40Gbps (USB-C) · 1× USB-C 10Gbps · 2× USB-A 3.2 Gen2 (10Gbps) · 2× USB-A 2.0 |
| Networking | 2.5 Gigabit Ethernet · Wi-Fi 6 (802.11ax) · Bluetooth 5.2 |
| Audio | Built-in dual speakers · 4× front microphones (AI noise cancellation) · 2× 3.5mm jacks |
| Cooling | MSC 2.0 — copper vapor chamber — silent fan — bottom intake / rear exhaust |
| OS | Windows 11 Pro (pre-installed) |
| Warranty | 3 years · Lifetime technical support · FCC, RoHS, CE certified |
Design & Build Quality
The SER9 Pro AI is a compact square mini PC in Beelink’s established chassis design — matte black, desktop-oriented, VESA-mountable. Build quality is solid with a tool-free lid for accessing the second M.2 slot.
Beelink has been building mini PCs longer than most brands in this space, and it shows in the chassis quality. The SER9 Pro AI feels like a finished product — no sharp edges, consistent port placement, a well-managed cable exit zone at the rear. The MSC 2.0 cooling system uses a copper vapor chamber with a bottom-intake fan design that keeps air intake away from the desk surface, improving efficiency at typical operating positions.
One notable inclusion: four front-facing AI microphones with 360° pickup up to 5 metres and AI-powered noise separation. This is genuinely useful for video calls and voice-controlled AI applications without an external microphone. The dual built-in speakers provide usable audio for calls and light media consumption — not audiophile quality, but sufficient for eliminating a separate audio setup.
CPU & Productivity Performance
The Ryzen AI 9 HX 370 runs at 54W sustained out of the box. Community testing reports Cinebench R23 multi-core scores in the 20,000–22,000 range — strong for a mini PC, comparable to a desktop Ryzen 7 5800X.
| Benchmark | Score / Result | Context |
|---|---|---|
| Cinebench R23 Multi | ~20,000–22,000 | Comparable to desktop Ryzen 7 5800X |
| Cinebench R23 Single | ~1,900–2,000 | Strong single-core — fast boot times, responsive UI |
| 3DMark Time Spy | ~4,181 | Exceeds Intel Core Ultra 9 185H + Arc GPU |
| PCMark 10 Productivity | ~8,000+ | Excellent for multitasking workloads |
| Max CPU temp (54W) | 78°C | Well within safe limits — efficient cooling |
| Noise level (54W) | ~32 dB | Near-silent in daily use |
* Benchmark data from published independent reviews and community testing. Results may vary by driver and BIOS version.
At 54W, the SER9 Pro AI is remarkably quiet — Beelink rates it at 32dB, which in practice means it disappears into background noise at a normal desk. Users who push the TDP manually to 65–70W via AMD Software report noticeably better performance in CPU-intensive workloads (compiling, rendering) without excessive fan noise — though this is outside the factory configuration and voids the thermal warranty.
Gaming Benchmarks — Radeon 890M at 1080p
The Radeon 890M (16 CU, 2900 MHz) is the best iGPU available in a mini PC under $1,000. Independent testing confirms strong 1080p performance across modern titles, with FSR 3 Frame Generation pushing results above 100 fps in multiple demanding games.
| Game | Settings | Avg FPS | Notes |
|---|---|---|---|
| Forza Horizon 5 | 1080p Medium — no FSR | ~109 fps | Native performance — very playable |
| Cyberpunk 2077 | 1080p Low + FSR Auto | ~65 fps | Smooth — great with quality FSR settings |
| Cyberpunk 2077 | 1080p + FSR 3 Frame Gen Balanced | ~90 fps | Excellent experience with Frame Gen |
| Call of Duty: MW3 | 1080p Balanced + FSR 3 FG | ~141 fps | Outstanding competitive FPS result |
| Starfield | 1080p + FSR 3 Frame Gen | ~87 fps | In-city — strong result for this title |
| Shadow of the Tomb Raider | 1080p Medium — no scaling | ~56 fps | Playable — Low settings gives 67 fps |
| Horizon Forbidden West | 1080p Low native | ~47 fps | GPU-intensive — Frame Gen recommended |
| 1440p gaming (general) | 1440p Medium | 30–50 fps typical | Playable with FSR — not the target resolution |
* Gaming benchmarks from published independent reviews of the Ryzen AI 9 HX 370 platform. FSR 3 Frame Generation is available on AMD cards — ensure latest AMD drivers for best Frame Gen support.
Thermals & Noise
At stock 54W TDP, the SER9 Pro AI peaks at 78°C CPU temperature and operates at approximately 32 dB — genuinely quiet in daily use. The MSC 2.0 copper vapor chamber cooling handles sustained gaming without throttling.
Beelink’s MSC 2.0 cooling system uses a copper vapor chamber connected to a single blower fan, with air intake from the bottom panel and hot air exhausted at the rear. This design keeps the chassis surface cool and prevents heat recirculation on a desk. At 54W sustained — which is what you get under gaming or heavy multitasking — performance is stable with no clock speed drops observed in sustained test sessions.
Users who push TDP to 65W via AMD Software report that noise increases noticeably but stays manageable. At 70W (the tested ceiling), the fan audibility increases further. For everyday use and gaming at stock settings, the SER9 Pro AI is among the quietest mini PCs at this performance tier.
Connectivity & Ports
The SER9 Pro AI has a comprehensive port layout: USB4 40Gbps for eGPU, three simultaneous display outputs, 2.5GbE, Wi-Fi 6, and notably — built-in dual speakers and four AI microphones.
AI Capabilities — NPU + Local LLM Performance
The Ryzen AI 9 HX 370’s 50 TOPS NPU enables Windows Copilot+ features natively (live captions, AI-enhanced camera, semantic search). For local LLM inference via Ollama/LM Studio, the 32GB unified memory handles models up to 32B parameters at interactive speeds.
| Model | Quantization | Speed (t/s) | RAM Used |
|---|---|---|---|
| Mistral 7B | Q4_K_M | 30–40 t/s | ~6 GB |
| Qwen3 14B | Q4_K_M | 18–25 t/s | ~10 GB |
| Qwen3 32B | Q4_K_M | 8–12 t/s | ~22 GB |
| Llama 3.1 70B | Q4_K_M | Cannot fit (needs 40GB+) | Requires 64GB+ version |
At 30–40 tokens/second on Mistral 7B, the SER9 Pro AI is fast enough for interactive chat, writing assistance, and coding help via local AI. The 32B limit is the ceiling — at 8–12 t/s, Qwen3 32B is usable but slower than ideal for fast back-and-forth conversation. For users who specifically need 70B+ models, the GMKtec EVO-X2 128GB is the only option in the mini PC category.
Who Is the Beelink SER9 Pro AI For?
Pros & Cons
✓ What We Like
- Radeon 890M — best iGPU under $1,000 — 109 fps in Forza
- Zen 5 12C/24T — 54W stable, 78°C max temp
- 3-year warranty + lifetime support — best in class
- Built-in dual speakers + 4× AI microphones
- 50 TOPS NPU — Windows Copilot+ native
- 2.5GbE + Wi-Fi 6 + USB4 40Gbps
- Dual M.2 slots — up to 8TB storage
- 32 dB operation — near-silent at stock TDP
- Windows 11 Pro included
✕ Watch Out For
- 32GB LPDDR5X soldered — no upgrade path
- No OCuLink — USB4 eGPU only (15–25% perf loss)
- Wi-Fi 6 — not Wi-Fi 7 (vs Peladn HO5)
- 1440p gaming requires FSR — not a native 1440p machine
- 32B model ceiling for local AI (70B+ needs 64GB version)
Final Verdict
Performance Ratings
The Beelink SER9 Pro AI is what happens when a mature, experienced brand puts its best chip in a well-engineered chassis and doesn’t cut corners on warranty or support. The Radeon 890M performance is excellent for 1080p gaming. The MSC 2.0 cooling is among the best in the mini PC category. The built-in audio — four AI microphones and dual speakers — is a genuinely useful differentiator that other brands don’t match.
The soldered 32GB is the only structural limitation. Beelink makes a 64GB version for those who need more headroom. If 32GB covers your use case, the SER9 Pro AI is the most complete mini PC available under $1,000.
Frequently Asked Questions
Gaming benchmarks are sourced from published independent reviews of the Ryzen AI 9 HX 370 platform (Radeon 890M). CPU performance figures are from community testing on r/MiniPCs. Thermal data is from Beelink’s published specifications and independent reviewer testing. This review is based on published data — no sample unit was provided. This article contains affiliate links — we earn a commission on qualifying purchases at no extra cost to you.