Antec ATOM G850 | 850W 80 PLUS Gold Semi-Modular ATX Power Supply
R1206,00
- Wattage: 850W (200-240V AC Input)
- Efficiency: 80 PLUS Gold (Up to 92%)
- Modularity: Semi-Modular
- Form Factor: ATX
- Next-Gen Ready: ATX 12V 2.53
- Warranty: 5 Years
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- SPECS
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Description
Antec ATOM G850: Reliable Gold Power for Gaming Rigs
Power up your high-performance gaming PC or workstation with confidence using the Antec ATOM G850. Delivering 850W of stable, continuous power with an 80 PLUS Gold certification, this semi-modular ATX power supply is designed to provide highly efficient performance while reducing heat and lowering electricity bills. Built with DC-to-DC conversion technology and Active Power Factor Correction (APFC), it ensures clean and consistent power delivery to your most sensitive components.
Unique Features
- Thermal Manager & 120mm Fan: Advanced fan control ensures dynamic speed adjustment for optimal thermal and noise performance, providing whisper-quiet operation during intense gaming sessions.
- CircuitShield Protections: Safeguards your valuable hardware from electrical failures with industrial-grade safety mechanisms including OCP, OVP, UVP, SCP, OTP, OPP, and NLO.
- Semi-Modular Flat Cables: Greatly reduces cable clutter and improves chassis airflow, allowing you to route only the cables you need for a cleaner, more manageable build environment.
- DC-to-DC Topology: Provides highly efficient, clean power conversion and tight voltage regulation, making it an ideal choice for performance-driven users seeking long-term durability.
Quick Specs: Antec ATOM G850
| Specification | Details |
|---|---|
| Form Factor | ATX |
| Power Output (Wattage) | 850W |
| Energy Efficiency | 80 PLUS Gold |
| Modular | Semi-Modular (Flat Cables) |
| Cooling | 120mm Silent Fan |
| Connections |
|
| Series | ATOM Series |
| Warranty | 5 Years |
Check out full specifications under the Specs tab.
Perfect for High-Performance Gaming Builds
Combining 80 PLUS Gold efficiency with a convenient semi-modular design and flat black cables, the ATOM G850 delivers robust, quiet power for demanding modern graphics cards.
Why Choose This Product?
The Antec ATOM G850 offers an outstanding balance of raw power, comprehensive protection, and quiet operation for gaming enthusiasts. Its semi-modular design allows you to neatly tuck away unnecessary cables, drastically improving the internal airflow and aesthetic appeal of your PC case.
Backed by a solid 5-year warranty and a full suite of industrial-grade CircuitShield protections, this 850W power supply gives you long-term peace of mind. Whether you’re pushing a high-end GPU to its limits or running extended professional workloads, the ATOM G850 ensures consistent, reliable performance.
| I. Overview | |
|---|---|
| Model Name | ATOM G850 (SKU: ATOM-G850) |
| Form Factor | ATX (ATX 12V 2.53) |
| Power Output (Wattage) | 850W |
| 80 PLUS Certification | 80 PLUS Gold |
| Modularity | Semi-Modular |
| Fan Size(s) | 120mm |
| Color | Black |
| Warranty Period | 5 Years (60 Months) |
| II. Power Specifications | |
| Input Voltage Range | 200-240 VAC (Input Current: 5A, Frequency: 50Hz) |
| +3.3V Output (Amps) | 18A (Combined with +5V: 100W) |
| +5V Output (Amps) | 18A (Combined with +3.3V: 100W) |
| +12V Output (Amps & Rail Configuration if specified) | 70.8A (Max Output: 850W) (Single Rail) |
| -12V Output (Amps) | 0.3A (Max Output: 3.6W) |
| +5Vsb Output (Amps) | 3.0A (Max Output: 15W) |
| Power Protection Features |
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| III. Connectors | |
| Motherboard Power Connector (24-pin / 20+4 pin) | 1 |
| CPU Power Connector (4+4 pin / 8-pin) | 2 |
| PCIe Graphics Connector (6+2 pin) | 4 |
| High-Power PCIe Graphics Connector (12VHPWR / 16-pin) | 0 |
| SATA Power Connectors | 6 |
| Peripheral Power Connectors (Molex 4-pin) | 3 |
| Floppy Connector | 0 |
| IV. Other Notable Features | |
| Other Notable Features |
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About the Brand
Antec is one of the most established and trusted names in PC hardware, known for delivering high-quality components that blend performance, durability, and style. With a history dating back to 1986, Antec has become a go-to brand for gamers, builders, and PC enthusiasts alike.
From sleek, airflow-optimized PC cases to reliable, efficient power supplies (PSUs) and cutting-edge cooling solutions, Antec products are built to last and engineered to perform under pressure. Whether you're building a gaming rig, a workstation, or a minimalist setup, Antec offers solutions that combine form and function.
At OnlyGaming, we offer a curated range of Antec products to power your next custom build. Choose Antec for trusted reliability, innovative design, and performance you can count on.
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