Antec MEGA850 Gold 850W 80+ Gold ATX 3.1 PCIE 5.1 Full Modular Power Supply

Antec MEGA850 Gold 850W 80+ Gold ATX 3.1 PCIE 5.1 Full Modular Power Supply

The Antec MEGA850 Gold 850W power supply delivers 850W of power for modern gaming PCs and performance-focused desktop systems. It carries an 80 Plus Gold certification and reaches up to 92% efficiency under suitable operating conditions. This unit supports ATX 3.1 and PCIe 5.1 standards, providing compatibility with current-generation hardware and graphics cards. The full modular design lets users connect only the required cables, helping maintain cleaner internal cable management. It includes one 24(20+4)-pin motherboard connector and two 8(4+4)-pin CPU connectors. For graphics cards, the power supply provides one PCIe 5.1 16(12+4)-pin 12V-2x6 connector alongside three 8(6+2)-pin PCIe connectors. Storage and accessory support includes seven SATA connectors and two Molex connectors. A 120mm HDB silent fan helps manage operating temperatures while maintaining controlled acoustic output. The PhaseWave Design further supports the unit's power delivery architecture. The Antec MEGA850 Gold features Active PFC and a 100-150ms Power Good Signal. Protection features include OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO for added system safeguards. It supports a 100V-240V input voltage range, 50Hz-60Hz frequency, and 10A-5A current. With ATX 3.1 compliance, PCIe 5.1 support, 850W output, Gold-rated efficiency, and full modular cabling, the Antec MEGA850 Gold suits modern gaming and high-performance desktop builds.