Best 800 Watt Power Supply

PSU Tier List

SaleBestseller No. 1
Apevia ATX-PR800W Prestige 800W 80+ Gold Certified, RoHS Compliance, Active PFC ATX Gaming Power Supply
  • Apevia ATX-PR800W Prestige 800W 80 Plus Gold Certified & RoHS Compliance, Active PFC ATX Gaming Power Supply. Comes with 3-year warranty.
  • Supports Dual/Quad/multi-core CPUs. Supports single 12V output for higher power usage
  • Dc to DC converter design, provides superior dynamic response, greater system stability and maximizes the 12V DC rail output
  • Multi-gpu technologies supported; 6 pin and 8 pin PCI-E connectors support all GPU platforms. Built in 1 x auto-thermally controlled black 135mm fan
  • Connectors: 1 x 20/24pin main power, 1 x 4/8pin 12V, 2 x PCI 6+2pin, 7 x SATA, 4 x peripheral. All protections
SaleBestseller No. 2
EVGA 800 GE, 80 Plus Gold 800W, Eco Mode, 5 Year Warranty, Power Supply 200-GE-0800-V1
  • Absolute Silence with EVGA ECO Mode
  • 80 Plus Gold Rated Efficiency
  • Reliable Japanese Capacitor
  • Voltage step-down for rock-solid power stability and minimal signal noise.
  • 5 Year Warranty
Bestseller No. 3
Apevia ATX-JP800W Jupiter 800W 80 Plus Bronze Certified Active PFC ATX Gaming Power Supply, Supports Dual/Quad Core CPUs, SLI/Crossfire/Haswell, 3 Year Warranty
  • Apevia ATX-JP800W Jupiter 800W 80 Plus Bronze Certified Active PFC ATX Gaming Power Supply. Comes with 3-year warranty.
  • Connectors: 1 x 20/24pin Main Power, 1 x P8(4+4P) ESP 12V, 4 x SATA + 4 x 8(6+2)pin PCI-E, 4 x Peripheral, 1 x Floppy. Supports Single 12V Output for Higher Power Usage.
  • Auto-Thermally Controlled 135mm Black Fan. Output: +3.3V@20A, +5V@20A, +12V@58A, [email protected], [email protected].
  • Supports ATX 12V 2.3 Version. Supports Dual/Quad Core CPUs. Supports SLI/Crossfire/ Haswell. All Sleeved Cables.
  • Double Forward Converter Design. Heavy Duty Protections: Short-Circuit/ Over-Voltage/ Over-Power/ Under-Voltage Protectionss.
Bestseller No. 4
Cooler Master MWE Gold 850 V2 Full Modular, 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty
  • 2 EPS Connectors : 2 EPS connectors included with all models for universal current generation motherboard compatibility.
  • High Temperature Resilience: The new gen offers an increase in operating temperature to its predecessor to a maximum of 50 degrees Celsius.
  • FullY Modular: Modular flat black cables reduce clutter, increase airflow, and improve overall efficiency and thermal performance.
  • Hydro Dynamic Fan: The 120mm HDB fan creates less friction, for a smoothly and low RPM operations, while keeping the noise level down.
SaleBestseller No. 5
Corsair RM850e (2023) Fully Modular Low-Noise Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black
  • Fully Modular PSU: Reliable and efficient low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs.
  • Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.
  • Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.
  • 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance.
  • Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
SaleBestseller No. 6
Thermaltake GF1 (2024) Fully Modular ATX 850W Power Supply - 80 Plus Gold - Ultra Quiet - Zero RPM, PS-TPD-0850FNFAGU-P
  • 80Plus Gold certified and Intel C6/C7 state and ErP Ready
  • Smart Zero Fan: minimizes undesired noise
  • Ultra quiet 140mm fluid bearing fan
  • High amperage single plus 12V rail with DC to DC design
  • Built-in industrial grade protections
Bestseller No. 7
Raidmax Cobra 800watts Full Modular Japanese Capacitors, 80 Plus Gold Efficiency ATX PC Power Supply 800W, 135mm Ultra Quiet Fan Low Noise, Black
  • (1)Deliver up to 90% efficiency, Gf1 Series optimized to work with all generations of Intel's processors to achieve maximum energy saving.
  • (2)100% High quality 105°C (221°F) Japanese capacitors offer the highest stability, durability, and reliability.
  • (3)DC to DC converter design, provides superior dynamic response, greater system stability and maximizes the 12V DC rail output.
  • (4)Self-lubricated hydraulic Bearing 135 mm fan superior cooling performance and near silent operation.
  • (5)Low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer.
Bestseller No. 8
BOSYTRO 24V 33.3A 800W DC Switching Power Supply, Universal Regulated Switching AC110V/220V (SMPS), 24 Volt Power Supply for Car Audio, CCTV Camera Security System,Computer Project
  • 【Universal AC】Power LED Driver; output power 24V 33.3A 800W , output current depends on the requirements of power consuming devices, provides different current/wattage for multiple devices (peak power is not equal to maximum load current/power).
  • 【High Quality】24v Power Supply, High quality flux material and multiple ventilation holes, matte aluminum housing with good heat dissipation and built-in status indicator for easy operation and use.
  • 【Safety Certification】110v to 24v Converter Rigorous testing before leaving the factory, stable performance; RoHS/CE/LVD/EMC safety certification; Lead-free process, in accordance with environmental protection RoHS requirements.
  • 【Wide Application Range】Voltage Regulator Widely used in DC 24V home appliances, electronic devices, LED lighting, progressive motors, CCTV, brushless motors, automation devices, computer projects, etc.
  • 【Multi-protection】Switching Power Supply intelligent devices have overload, over-voltage and short-circuit protection, low power consumption and high efficiency in standby mode.If you have any questions about our products, please feel free to contact us for answers.
Bestseller No. 9
800W Power Supply ARGB Fully Modular PSU ATX with 20+4PIN Cable Full Voltage 110-240V for Desktop Gaming PC Server
  • ATX PSU 800W, high-performance computer power supply specifically designed to meet your power needs. With its sleek and stylish design, this power supply is perfect for both gaming enthusiasts and professionals alike.
  • 150 x 140 x 86mm, standard ATX form factor, making it compatible with most computer cases.
  • Fully modular gaming psu, easy cable management, makes your case clean and organized. Full voltage range of 110-240V, 800w power supply can be used easy in any part of the world.
  • 800W power output provides sufficient power for even the most demanding systems, ensuring stable and reliable performance. Not only does it deliver exceptional power, but it also features an eye-catching RGB lighting system, gives your computer case a variety of ARGB lighting modes.
  • 120mm whisper-quiet FDB fan ARGB provides efficient and silent cooling to keep your system running smoothly. The power supply is equipped with active PFC technology to improve power efficiency and reduce energy consumption.
SaleBestseller No. 10
Corsair RM850x (2021) Fully Modular ATX Power Supply - 80 PLUS Gold - Low-Noise Fan - Zero RPM - Black
  • Fully Modular: Only connect the cables your system needs, making clean and tidy builds easier.
  • 135mm Magnetic Levitation Fan: Utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.
  • EPS12V Connector: For wide compatibility with modern graphics cards and motherboards.
  • 100% All Japanese 105°C Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.
  • Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.

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