About GamerStorm PSU PN850M Desktop SMPS
| Specification | Detail |
|---|---|
| Model | PN850M |
| Total Rated Output | 850 W |
| Efficiency Certification | 80 PLUS Gold; tested by Cybenetics as Gold level efficiency. |
| Standard / Compatibility | ATX12V V3.1 – supports latest platform, high-power GPUs and transient spikes. |
| Topology & Components | Active PFC + Full-Bridge SRC LLC + DC-to-DC converters; Japanese bulk capacitor used. |
| Hold-Up Time | ≥ 16 ms at 80% load. |
| Dimensions & Form-factor | 150 × 140 × 86 mm (W×L×H) – compact form for standard ATX cases. |
| Fan & Cooling | 120 mm fan with Fluid Dynamic Bearing (FDB); variable speed depending on load. |
| Connectors & Cable Features | Fully modular cable design; includes high-grade 105 °C-rated 16 AWG copper-core 12V-2×6 (16-pin) cable for modern GPUs (up to ~600 W) |
| Protection Features | Full suite: OPP (Over Power), OVP (Over Voltage), SCP (Short Circuit), OTP (Over Temp), OCP (Over Current), UVP (Under Voltage), NLO (No Load Operation), SIP (Surge/Inrush Protection) |
| Operating Conditions & Others | Operation temperature 0-40 °C; supports high altitude up to ~5000 m in some specs; MTBF ~100,000 hours. |
| Warranty | 10-year limited warranty announced. |
When you’re building a high-performance PC — whether for gaming, streaming, or content creation — power delivery and stability matter just as much as your CPU and GPU.
That’s where the GamerStorm PSU PN850M Desktop SMPS from GamerStorm steps in.
First off, the GamerStorm PSU PN850M Desktop SMPS adheres to the ATX12V V3.1 standard, which means it’s not just designed for today’s hardware, but is ready for tomorrow’s power-hungry graphics cards and CPUs with high transient demands.
In tests, the platform supports delivering twice its rated power for brief moments (0.1 ms), ensuring power spikes won’t catch your system off guard.
The internal design uses an Active PFC stage, full-bridge SRC LLC topology and DC-to-DC conversion for stable, clean rail delivery—even under load.
Cable management is made easier thanks to its fully modular design.
Only the necessary cables are connected, which helps keep your setup neat and improves airflow within the case.
For builds with high-end graphics cards, the GamerStorm PSU PN850M Desktop SMPS includes a dedicated 12V-2×6 (16-pin) cable, constructed from 105 °C-rated 16 AWG copper core, capable of supporting up to around 600 watts for modern GPUs—giving you headroom and confidence for upgrades.
Cooling and acoustics were also considered: a 120 mm fan with a Fluid Dynamic Bearing (FDB) ensures effective thermal management, and in many cases it remains quiet during moderate loads.
The PSU’s compact form factor (150×140×86 mm) fits well in most ATX cases without compromising compatibility.
Operating temperature is rated from 0-40 °C, and it even supports installations at high altitudes up to ~5000 m according to manufacturer claims.
Reliability is further enhanced through a full protection suite including over-power, over-voltage, short circuit, over-temperature, over-current, under-voltage, no-load operation and surge/inrush protection.
High-quality components such as Japanese bulk capacitors underpin these protections, and the unit comes with a 10-year limited warranty—demonstrating the manufacturer’s confidence in its durability.
The GamerStorm PSU PN850M Desktop SMPS is a power supply unit built to deliver dependable, efficient power for demanding systems.
Whether you’re pairing it with a high-end GPU today or planning for future upgrades, it ticks the boxes: strong wattage, modern standard compliance, efficient performance, and modular flexibility.
For anyone building a PC where power stability and future-proofing are key, the GamerStorm GamerStorm PSU PN850M Desktop SMPS is a compelling choice.
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