Best 1000 Watt Power Supply

PSU Tier List

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SaleBestseller No. 1
Corsair RM1000e (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. 2
Corsair RM1000x (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.
SaleBestseller No. 3
EVGA 1000 GT, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 100% Japanese Capacitors, 10 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GT-1000-X1
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC-240VAC) efficiency or higher under typical loads
  • Fully Modular to reduce clutter and improve airflow
  • 100% Japanese Capacitors plus OVP, UVP, OCP, OPP, SCP, and Dual OTP Protections
  • Fluid Dynamic Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan
  • 10 Year Limited Warranty and unparalleled EVGA Customer Support
SaleBestseller No. 4
ASUS TUF Gaming 1000W Gold (1000 Watt, ATX 3.0 Compatible Fully Modular Power Supply, 80+ Gold Certified, Military-Grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating, 10 Year Warranty)
  • Capacitors and chokes pass demanding tests to achieve Military-grade Certification.
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
  • A protective PCB coating protects against moisture, dust, and extreme temperatures.
  • An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components.
  • ATX 3.0 Compatible: TUF Gaming Gold is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards.
SaleBestseller No. 5
ASUS ROG STRIX 1000W Gold PSU, Power Supply (ROG heatsinks, Axial-tech fan design, dual ball fan bearings, 0dB technology, 80 PLUS Gold Certification, fully modular cables, 10-year warranty)
  • ROG heatsinks cover critical components. Lower temps result in a longer lifespan and reduced noise
  • Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
  • 0dB Technology lets you enjoy light gaming in relative silence
  • An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components
Bestseller No. 6
MSI MPG A1000G Gaming Power Supply - 80 Plus Gold Certified 1000W - 0% RPM Mode - Fully Modular - 100% Japanese 105°C Capacitors - Compact Size - ATX PSU
  • COMPACT SIZING - The MPG gaming power supply’s 160mm-long and 150mm-wide dimensions ensure a comfortable and easy fit in most PC cases.
  • 80 PLUS GOLD CERTIFIED - The 80 PLUS Gold certification promises lower energy consumption and higher efficiency.
  • FULL MODULAR DESIGN - A fully modular design means only using the connectors required for the build, significantly reducing cable clutter.
  • SINGLE-RAILED - The MPG A1000G is single-railed ensuring that it will properly deliver the power your system needs.
  • 100% JAPANSE 105°C CAPACITORS - Aiming for unwavering product quality and performance stability, the MPG gaming power supplies comes with 100% Japanese 105° C capacitors.
Bestseller No. 7
ARESGAME AGT Series ATX 3.0 & PCIE 5.0 1000W Power Supply, 80+ Gold Certified, Fully Modular, FDB Fan, Compact 140mm Size, 10 Year Warranty, ATX Gaming Power Supply
  • 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
Bestseller No. 8
EVGA 1000 G5, 80 Plus Gold 1000W, Fully Modular, ECO Mode with Fdb Fan, 100% Japanese Capacitors, 10 Year Warranty, Compact 150mm Size, Power Supply 220-G5-1000-X1
  • 80 plus Gold certified, with 91% efficiency or higher under typical loads
  • Fully modular to reduce clutter and improve airflow. AC Input - 100 - 240 VAC, 15-8A, 50/60 Hz
  • 100% Japanese capacitors, active clamp DC to -DC converter design to improve 3.3V./ 5V. Stability
  • Fluid Dynamic Bearing fan and EVGA eco mode for ultra-quiet operation and increased lifespan
  • 10 year limited Warranty and unparalleled EVGA Customer Support
SaleBestseller No. 9
NZXT C1000 PSU (2022) - PA-0G1BB-US - 1000 Watt PSU - 80+ Gold Certified - Fully Modular - Sleeved Cables - ATX Gaming Power Supply
  • ELITE EFFICIENCY: With over 90% efficiency at 50% load, the C1000 reduces energy usage to lower monthly costs and extend your PC's lifespan. No wasted energy—it only draws the power your system needs.
  • POWER FOR PERFORMANCE: Able to support high-performance graphics cards including the NVIDIA GeForce RTX 40 Series and AMD Radeon RX 6000 Series.
  • SPACE-SAVING SIZE: Compact form factor frees up room for cable management and airflow, and works well in smaller cases where space is limited.
  • SILENT OPERATION: The 135mm PWM fan with a fluid dynamic bearing runs quietly, even at high loads. Zero Fan Mode shuts it off for total silence when under 50% load.
  • HIGH-QUALITY COMPONENTS: Built with only Japanese 105°C-rated capacitors for the highest standard in performance, reliability, and longevity.
SaleBestseller No. 10
Corsair 1000W Fully Modular SFX Power Supply - ATX 3.0, PCIe 5.0, Quiet 120mm Fan, 80 Plus Gold, Zero RPM Mode, 105°C Capacitors - Black
  • Compact SFX-L Form-Factor PSU: Delivers 1000W of continuous power, ideal for power-dense small-form-factor PCs
  • Fully Modular, Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
  • Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes
  • 120mm Fluid Dynamic Bearing PWM Fan: Delivers quiet, powerful cooling, with Zero RPM fan mode for near-silent operation at lower loads
  • 80 PLUS Gold and Cybenetics Platinum-Certified: Operates at up to 90% efficiency for lower power consumption, less noise, and cooler temperatures

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