The EVGA 850 P5 80 Plus Platinum fully modular PSU delivers reliable and efficient power for your system. Engineered with advanced features and robust protections, this power supply unit ensures stable operation and a clean, organized PC build.

Key Features at a Glance

  • 80 PLUS Platinum certified, with up to 94% efficiency under typical loads.
  • Fully modular design to reduce clutter and improve airflow.
  • Comprehensive heavy-duty protections: OVP, UVP, OCP, OPP, SCP, and OTP.
  • 100% Japanese Capacitors ensuring long-term reliability.
  • EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads.
  • Fluid Dynamic Bearing Fan for ultra-quiet operation and increased lifespan.

Efficient and Stable Power Delivery

Achieve superior power efficiency with the 80 PLUS Platinum certification, providing 92% (115VAC) / 94% (220VAC~240VAC) efficiency or higher under typical loads. The active clamp +DC to DC design and DC-DC Converter work together to improve 3.3V/5V stability for consistent performance.

Optimized for Quiet Operation

Experience near-silent computing with the EVGA ECO Intelligent Thermal Control System, which eliminates fan noise during low to medium loads. The Fluid Dynamic Bearing Fan further contributes to ultra-quiet operation while offering an increased lifespan for reliable cooling.

Built for Reliability and Protection

This PSU is engineered with 100% Japanese Capacitors, ensuring long-term reliability and stable power delivery. It also includes a suite of heavy-duty protections, such as Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Current Protection (OCP), Over Power Protection (OPP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP), safeguarding your components.

Seamless Integration and Airflow

The fully modular design allows you to connect only the cables you need, significantly reducing clutter within your PC case and improving overall airflow. It is also NVIDIA SLI & AMD Crossfire Ready, supporting multi-GPU setups for advanced gaming and professional workloads.

Technical Specifications

ATX Cable 1x 600mm
EPS Cable 2x 700mm
PCIe Cable 2x 700mm, 2x 700mm, 850mm
SATA Cable 3x 550mm, 650mm, 750mm
Four-Pin Peripheral Cable 1x 550mm, 650mm, 750mm, 850mm
Floppy Adapter 1x 100mm
AC Power 1x 1500mm
Modular Cable Type Full
24 Pin ATX 1x 24pin
EPS (CPU) 2x 8pin (4+4)
PCIe 6x 8pin (6+2)
SATA 9x
Four-Pin Peripheral 4x
Floppy 1x
AC Input 100-240V~, 12-5A, 60/50 Hz
Rail +3.3V +5V +12V +5Vsb -12V
Max Output 24A 24A 70.8A 3A 0.5A
120W 850W 15W 6W
Total 850W
Operating Temperature 0° to 50° C
Japanese Capacitors 100%
ECO Mode Yes
MTBF 100,000 Hours
Net Weight 6.70 lbs
Size 86mm (H) x 150mm (W) x 150mm (L)
Approvals TUV, CB, CE, FCC, RCM, cTUVus, WEEE, RoHS
Compliance with ErP Lot 3 2014 Requirement
Fan Size / Bearing 135mm Fluid Dynamic Bearing

Frequently Asked Questions

Q: Is this power supply fully modular?

A: Yes, the EVGA 850 P5 PSU features a fully modular design, allowing you to connect only the necessary cables for improved airflow and reduced clutter within your system.

Q: What is the efficiency rating of this power supply?

A: The EVGA 850 P5 is 80 PLUS Platinum certified, delivering 92% (115VAC) / 94% (220VAC~240VAC) efficiency or higher under typical operational loads.

Q: What protection features are included with this PSU?

A: It includes comprehensive heavy-duty protections: Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Current Protection (OCP), Over Power Protection (OPP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP).

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