Top 18 Best 800w Power Supply. What is the best for you?

Fully modular, so you only connect the cables that your system needs.

A 135mm ML fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.

EPS12V connector for compatibility with modern graphics cards and motherboards.

100% Industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability.

Supports Modern Standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency.

Zero RPM fan mode for near-silent operation at low to medium loads.

Resonant LLC topology with DC-to-DC conversion provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states.

Ten-year warranty for complete peace of mind.

EVGA 850 G+ "The New Gold Standard for Performance and Value" JonnyGURU quoted “We were promised Gold but this one did Platinum

80 PLUS Gold certified, with 90 percent (115VAC)/92 percent (220VAC~240VAC) efficiency or higher under typical loads

Fan Size/Bearing: 135mm fluid Dynamic Bearing

Heavy duty protections, including OVP, UVP, OCP, OPP, SCP, and OTP

10 year

80+ Platinum certification for energy efficiency, built with 100% Japanese capacitors for stability and durability

0dB cooling with dustproof IP5X wing-blade fans and integrated ROG heatsinks for cooler operation

OLED Power Display: Real-time power draw monitoring with OLED Power Display

Aura Sync addressable RGB lighting features a nearly endless spectrum of colors with the ability to synchronize effects across an ever-expanding ecosystem of AURA Sync enabled products

AC Input: 100-240Vac

Fully modular, so you only connect the cables your system needs.

Triple EPS12V connectors for full compatibility with modern graphics cards and motherboards.

A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.

Zero RPM fan mode for near-silent operation at low to medium loads.

Industrial-grade, 105°C-rated capacitors deliver solid electrical performance and reliability.

80 PLUS Bronze certified, with 89% efficiency or higher under typical loads

Fully Modular to reduce clutter and improve airflow

EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads

5 Year and unparalleled EVGA Customer Support

Heavy-duty protections, including OVP, UVP, OCP, OPP, SCP, and OTP

80 PLUS Gold certified & With 10 Years Warranty

APFC+LLC+DC-DC structure provides very stable voltage output

Ultra-quiet FDB Fan with super cooling performance

Compact Size - 140 mm deep; High power output to size ratio

Heavy-duty protection including OVP/UVP/OPP/SCP/OCP/OTP

80 PLUS Gold certified & With 10 Years Warranty

APFC+LLC+DC-DC structure provides very stable voltage output

Ultra-quiet FDB Fan with super cooling performance

Compact Size - 140 mm deep; High power output to size ratio

Heavy-duty protection including OVP/UVP/OPP/SCP/OCP/OTP

[80 plus gold and Intel C6/C7 States ready] - Deliver up to 90% efficiency, Gf1 Series optimized to work with all generations of Intel's processors to achieve maximum energy saving

[Ultra quiet 140mm hydraulic Bearing fans] - Self-lubricated hydraulic Bearing PWM fan superior cooling performance and near silent operation

[Smart zero fan] - Auto-regulated fan speed based on power consumption for a quiet and efficient operation. Fan works only when PSU work load goes over 30%. a switch At the back of the PSU can be turned off to have the fan spun constantly

[16AWG wires] - Upgraded CPU/PCI E main cables (16AWG wires) for high end enthusiasts' Pcs

[Japanese capacitors] - 100% High quality 105°C (221°F) Japanese capacitors offer the highest stability, durability, and reliability

[Zero cable platform] - Daughterboards are directly soldered to the Motherboard for better heat dissipation and impressive output power quality

[Less than 30 mV low ripple noise] - Low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer

[Strict voltage regulation] - <2% Voltage regulation for major rails to meet the highest performance, compared to Intel's standard 5%

[High amperage single plus 12V rail] - Ensures a stable and reliable supply to other PC components

[Industrial protections] - (UVP) Under Voltage protection, (OVP) Over Voltage protection, (SCP) short circuit protection, (OPP) over Power Protection, (OTP) over temperature protection, and (OCP) Over current protection

RGB LED FAN 256 colors Ring RGB 140 millimeter Hydraulic Bearing fan with low noise design. Fan blades are optimized to enhance static pressure for an impressive cooling performance

ONE BUTTON RGB CONTROL : RGB Lighting Button at the back of PSU controls 5 different lighting modes, RGB Cycle, Red, Green, Blue, White, and LED Off

80 PLUS Gold and KABY LAKE READY : Deliver up to 90 percentage efficiency, Tough power RGB Gold Series has been optimized to work with Intel’s latest, Seventh generation Kaby Lake processors to achieve maximum energy saving

ULTRA QUIET SMART ZERO FAN : Fan works only when PSU working load is over 20 percentage. A switch at the back of the PSU can be turned off to have the fan spun constantly

JAPANESE CAPACITORS :100 percentage high quality 105°C (221°F) Japanese capacitors offer the highest stability, durability, and reliability

Less than 30 mV LOW RIPPLE NOISE : Low ripple from 0 percentage to 100 percentage load keeps performance critical components, such as high end graphic card, operating reliably longer

INDUSTRIAL PROTECTIONS : (UVP) Under Voltage Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (OPP) Over Power Protection, (OTP) Over Temperature Protection, and (OCP) Over Current Protection

SINGLE plus 12V RAIL DESIG Powerful 12V plus single rail supports today’s CPU, GPU demands and DC to DC design for stable, reliable power

Main Power (24 Pin) x 1, ATX 12V (4+4 Pin) x 1, SATA (5 Pin) x 12, PCI E (6+2 Pin) x 6, Peripheral x 4, FDD Adapter x 1. Outstanding 10 Year

Power supply should be connected to pre-built PC, with a Ryzen 5 3600 CPU, ARGB AIO Cooler, RGB Memory, HDD, and 1660 Super GPU card for high efficiency

80PLUS Gold-certified power supply achieves up to 92% efficiency between 20 and 100% load. This not only results in low heat generation but also reduces its own CO2 footprint.

Multi-Rail DC-to-DC design generates the secondary voltages (+5V and +3.3V) from the primary voltage rail (+12V). The positive effect is higher efficiency, clean output voltages (low ripple noise) and perfect voltage regulation at all loads.

Full modular flat cables & Extended 70cm CPU connector cable allows for easy installation and cable management.

Built-in Dust Free Rotation feature reduces dust accumulation on the fan blades. After starting the PSU, the fan spins in reverse at full speed for a few seconds removing dust. Afterwards, it returns to normal operation.

Smart Airflow Control design keeps the PSU fan spinning at almost inaudible 400 RPM up to 70% load to provide the optimal silent experience.

Multiple protection circuit that keeps the power supply and the system safe from damage by short circuit (SCP), over voltage (OVP), under voltage (UVP), over current (OCP), over temperature (OTP), over power (OPP) as well as surges and inrush current (SIP).