Best 800 Watt Power Supply

PSU Tier List

Bestseller 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
CORSAIR RM850x 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.
SaleBestseller No. 3
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.
Bestseller No. 4
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.
SaleBestseller No. 5
MSI MAG A850GL PCIE 5 & ATX 3.0 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 850W - Compact Size - ATX PSU
  • 80 PLUS GOLD CERTIFIED
  • 10-year limited warranty, guaranteeing long term reliable operation
  • Fully modular design
  • ATX 3.0 & PCIE 5
SaleBestseller No. 6
800W Power Supply Full Voltage 100-240V Active PFC Gaming PSU Computer Power Supplies Non-Modular 80 Plus Gold Power Supply for Desktop PC Server
  • 800W Power Supply: Standard ATX form factor, 80 plus gold gaming non-modular power supply. With full voltage from 100-240v input. The 800w psu can achieve 98% efficiency when it full load.
  • Supports Double CPUs: Powerful performance sufficient to support dual CPUs, built with 100% Japanese Capacitors for great reliability and durability.
  • 140mm ultra-quiet hydraulic bearing fan with hydraulic bearing to maintain good heat dissipation,lower noise and less vibration.
  • Upgraded cables: Come with stronger efficiency and more durable. Motherboard cable 20+4pin(540mm)*1; CPU cable 4+4pin(580mm)*2; Graphics card cable 6+2pin(500mm)*4; Hard disk cable SATA(420+170+170mm)*6; Fan cable IDE(400+190+190mm)*3.
  • Active PFC Type. Heavy-duty protections: OVP, UVP, OCP, OPP, SCP, and OTP.Tips: If you have any problems,don't forget contacting our customer service team,we will solve any questions.
Bestseller No. 7
ATX 800W Power Supply RGB Fully Modular PSU Full Voltage 110-240V Computer Power Supplies with 24pin Motherboard Power Whisper-Quiet 120mm FDB Fan Multiple ARGB Light Modes Active PFC for Desktop PC
  • 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.
  • 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.
  • 150 x 140 x 86mm, standard ATX form factor, making it compatible with most computer cases.
  • 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 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. 8
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. 9
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. 10
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.

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