Corsair RM850 850W Fully Modular Rps0020 Power Supply 80 Plus Gold Certified Reliable PSU for Gaming PCs

Corsair RM850 850W Fully Modular Rps0020 Power Supply 80 Plus Gold Certified Reliable PSU for Gaming PCs

Highlights

• Wattage: 850W continuous
• Form factor: ATX (ATX12V / EPS compatible)
• Efficiency: 80 PLUS Gold certified
• +12V rail: Single +12V rail ≈70.8A (≈850W)
• Other rails: +3.3V & +5V combined ~150W, +5VSB, -12V
• Design: Fully modular cabling (sleeved cables on some revisions)
• Cooling: 135mm fluid‑dynamic/rifle‑bearing fan with Zero‑RPM semi‑passive mode
• Connectors: 24‑pin ATX ×1, 4+4‑pin EPS ×2, PCIe 6+2‑pin ×4–6 (varies by revision), multiple SATA, Molex
• Protections: OCP / OVP / UVP / OPP / SCP / OTP
• Dimensions: ~150 × 86 × 160 mm (varies by revision)

Description

Why This is Good:

The Corsair RM850 is a high‑quality power supply offering excellent efficiency, quiet operation, and reliable power delivery — making it a solid choice for high‑end gaming and professional PC builds.

Key Features

• 850W continuous power output for powerful GPUs and CPUs
• 80 PLUS Gold efficiency for reduced heat and better power savings
• Fully modular cabling for clean and flexible cable management
• Zero‑RPM fan mode for silent operation at low to medium loads
• 135mm quiet cooling fan with optimized airflow
• High‑quality internal components for long‑term reliability
• Complete protection suite: OVP, OCP, SCP, UVP, OTP, OPP