
Antec MEGA 850W 80 PLUS Gold ATX3.1 PCIE 5.1 Fully Modular Power Supply MEGA850
R 1 799.00
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- 15 Sep 2026
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Description
Antec MEGA 850W 80 PLUS Gold ATX3.1 PCIE 5.1 Fully Modular Power Supply MEGA850 ATX 3.1 & PCIe 5.1 Compatible Our new MEGA ATX3.1 power supplies are formally certified for ATX 3.1 compliance, meeting the high standards for reliability and power efficiency, and ensuring the utmost level of quality and performance. The included PCIe 5.1 12V-2x6 GPU cable enables seamless compatibility with the latest raphics cards. Features: Provide your PC power supply system with up to 850 watts of stable, reliable power, certified for 80 PLUS Gold efficiency. Achieve optimal power conversion and reduce energy waste with advanced Active PFC technology in this 850W power supply. Streamline your build process and enhance airflow by connecting only the necessary modular cables with this modular power supply. Protect your valuable components from electrical anomalies with a complete array of industry-standard safety protections. Maintain a quiet computing environment thanks to the efficient and durable 120mm HDB silent fan. Ensure compatibility with the latest hardware standards with ATX12V3.1 and full modularity. PhaseWave TM Design Introducing our PhaseWave™ Design, a server-class LLC design featuring synchronous rectification based on a DC-DC topology. This design ensures unparalleled power delivery efficiency and stability for your system. 7-Year Warranty The new PSU line from Antec pushes the standard for excellence with the circuit shield suite of industrial protections and is backed by a 7-year warranty. 120mm HDB Silence Fan The whisper-quiet, 120mm Hydraulic bearing fan provides high airflow with the durability and longevity that is a signature of Antec quality. Full Modular Cable Management Allows users to use only the necessary cables and eliminates excess cables that can obstruct and reduce airflow for improved cooling performance. Compact Size Compared to large power supplies on the market, it is smaller in size and can be used with a wider range of computer cases. Technical Specifications: General Model: MEGA850 Gold Safe Model: X7000A417MU-25 Type: ATX 12V 3.1 Modular Design: Full-Modular Warranty: 7 Years Power Input Input Voltage: 100–240 V Input Current: 12 A–6 A Input Frequency Range: 50 Hz–60 Hz PFC: Active PFC Power Good Signal: 100–150 Ms Power Output Output Capacity: 850 W Protection Features Protection Support: OCP OVP UVP SCP OPP OTP SIP NLO Cooling Fan: 120 Mm HDB Silent Fan Certifications & Regulatory Certification: 80 Plus Gold Regulatory Compliance: CB CE Connectors 1 × 24-Pin (20+4) Motherboard Connector 1 × 16-Pin (12+4) PCIe 5.1 12V-2x6 Connector 2 × 8-Pin (4+4) CPU Connectors 3 × 8-Pin (6+2) PCI-E Connectors 7 × SATA Connectors 2 × Molex Connectors Environmental Operating Temperature: 0°C To 40°C Physical Specifications Dimensions (L × W × H): 140 × 150 × 86 mm Net Weight: 1.27 Kg Gross Weight: 2.39 Kg Packaging Dimensions Unit Box Dimensions (L × W × H): 300 × 205 × 126 mm Shipping Box Dimensions (L × W × H): 655 × 330 × 220 mm