Antec MEGA 850W 80 PLUS Gold (ATX 3.1/PCIe 5.1) Fully Modular ATX Power Supply
R1666,00
- Wattage: 850W
- Efficiency: 80 PLUS Gold
- Modularity: Fully Modular
- Form Factor: ATX
- Next-Gen Ready: ATX 3.1 & PCIe 5.1
- Warranty: 7 Years
- Description
- SPECS
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Description
Antec MEGA 850W: Uncompromising Gold Power for High-Performance Rigs
The Antec MEGA 850W is designed to be the foundational element of a stable, high-performance system. Delivering a robust 850W of continuous power with 80 PLUS Gold efficiency, it confidently powers demanding CPUs and next-generation graphics cards. Built to the latest ATX 3.1 standards, this fully modular power supply features server-class internal designs and a compact footprint, ensuring clean builds and optimal airflow for gaming powerhouses and professional workstations alike.
Unique Features
- PhaseWave™ Design: Features a server-class LLC design with synchronous rectification based on a DC-DC topology, ensuring unparalleled power delivery efficiency and unwavering stability.
- ATX 3.1 & Native 12V-2×6: Fully compliant with ATX 12V 3.1 standards, featuring a native 16-pin PCIe 5.1 (12V-2×6) connector to easily drive the latest power-hungry graphics cards.
- CircuitShield™ Protections: Equipped with a full suite of industrial-grade protections—including OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO—ensuring the absolute safety of your components.
- Compact 140mm Chassis: Compared to standard high-wattage power supplies, its reduced 140mm depth fits effortlessly into a wider range of cases while maximizing internal cable management space.
Quick Specs: Antec MEGA 850W
| Specification | Details |
|---|---|
| Form Factor | ATX |
| Power Output (Wattage) | 850W |
| Energy Efficiency | 80 PLUS Gold |
| Modular | Fully Modular |
| Cooling | 120mm HDB Silent Fan |
| Connections |
|
| Series | MEGA Series |
| Warranty | 7 Years |
Check out full specifications under the Specs tab.
Perfect for High-Performance Gaming Systems
Combining ATX 3.1 certification, a native PCIe 5.1 connector, and Antec’s PhaseWave DC-DC topology, the MEGA 850W delivers rock-solid, efficient power in a compact form factor.
Why Choose This Product?
The Antec MEGA 850W stands out by offering server-grade internal topology at a consumer-friendly price point. Its 80 PLUS Gold efficiency reduces heat and electricity costs, while the 120mm Hydro Dynamic Bearing (HDB) fan ensures a whisper-quiet computing environment, even during intense gaming sessions.
With its space-saving 140mm design and fully modular cables, building a clean, airflow-optimized PC has never been easier. Backed by Antec’s robust 7-year warranty and CircuitShield industrial protections, this power supply provides incredible peace of mind for your most valuable hardware.
| I. Overview | |
|---|---|
| Model Name | MEGA850 (SKU: X7000A417MU-25) |
| Form Factor | ATX (ATX 12V 3.1) |
| Power Output (Wattage) | 850W |
| 80 PLUS Certification | 80 PLUS Gold |
| Modularity | Fully Modular |
| Fan Size(s) | 120mm |
| Fan Bearing Technology | Hydraulic Bearing (HDB) |
| Mean Time Between Failures (MTBF) | Not Specified |
| Color | Black |
| Warranty Period | 7 Years |
| II. Power Specifications | |
| Input Voltage Range | 100-240V (Input Current: 12A-6A, Frequency: 50Hz-60Hz) |
| +3.3V Output (Amps) | 20A (Combined with +5V: 100W) |
| +5V Output (Amps) | 20A (Combined with +3.3V: 100W) |
| +12V Output (Amps & Rail Configuration if specified) | 70A (Max Output: 840W) (Single Rail) |
| -12V Output (Amps) | 0.3A (Max Output: 3.6W) |
| +5Vsb Output (Amps) | 3.0A (Max Output: 15W) |
| Power Protection Features |
|
| 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) | 3 |
| High-Power PCIe Graphics Connector (12VHPWR / 16-pin) | 1 (12V-2×6) |
| SATA Power Connectors | 7 |
| Peripheral Power Connectors (Molex 4-pin) | 2 |
| 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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