Power supply for 4090 is a critical component for ensuring optimal performance and stability in high-end gaming rigs. With the increasing power demands of the latest graphics cards, selecting the right power supply is essential for gamers and PC builders alike. The best options on the market offer a combination of high wattage, efficiency ratings, and reliable build quality, ensuring that your system runs smoothly under heavy loads. Whether you're looking for modular designs for better cable management or robust cooling solutions, the top power supplies for the 4090 will meet your needs and enhance your gaming experience.
SALE
−$30.00
Thermaltake Toughpower GF3 1200W, True 600W 12VHPWR Connectors on PSU & NVIDIA RTX 40 series, ATX 3.0/PCI-E 5.0 Ready, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-1200FNFAGU-4, 10 Year Warranty
- Fully Compatible With Intel PSDG ATX 3.0 Specifications
- PCIe Gen 5.0 Ready
- 100% High Quality Japanese 105°C/221°F Capacitors
- Fully Modular Low-Profile Flat Cable
- Ultra Quiet Smart Zero Fan
$169.99
Thermaltake Toughpower GF A3 1050W, True 600W 12VHPWR Connectors on PSU & NVIDIA RTX 40 Series, ATX 3.0/PCI-E 5.0, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-1050FNFAGU-L, 10 Year Warranty
- 80 Plus Gold Certified Fully Compatible with Intel ATX 3.0 Standards
- PCIe Gen 5.0 Ready
- Made to Comply with the Latest Graphics Cards
- High Amperage Single +12V Rail High-Class Technologies
- Fully Modular Low-Profile Flat Cables
$169.99
GAMEMAX 1300W Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80+ Platinum Certified, Addressable RGB with 5V Motherboard Sync, 100% Japanese Capacitors, Fully Modular, RGB-1300
- 80 Plus Platinum Certified: Fully Power supply 1300W with 80 Plus platinum certified, with 92% or higher efficiency under typical loads.
- Stable & Safe Output: DC-DC structure, Full Bridge LLC resonance assist, 12V synchronous rectification provide stable & safe output.
- ATX 3.0 & PCIe 5.0 Ready: Comes with a 12VHPWR 16pin connector to provide up to 600W for power hungry Graphics card. The power supply can sustain up to 2x total power excursion and 3x GPU power excursion, fully ready for allfuture high performing components.
- Fully modular: Fully modular with all black flat cables, improve airflow and strengthen cable management.
- Smart ARGB & Aura Sync: 25 smart lighting modes with Aura Sync compatibility & RGB memory function, adjust lighting effects and synchronise with other compatible hardware.
$169.99
Rosewill CMG Series 80+ Gold 1200W, ATX 3.0 & 3.1 Compatible, Full Modular Gaming Power Supply, PCIe 5.0 600W 12V-2x6 Connector, Japanese Capacitor, 120mm FDB Fans - CMG1200G5
- PCIe 5.0 and ATX 3.0 & 3.1 Compatible
- Full Modular
- 80 PLUS GOLD Certified
- 100 - 240 V 50/60 Hz
- +3.3V@25A, +5V@25A, +12V@100A, -12V@0.3A, +5VSB@3A
$129.99
Cooler Master V Platinum 1600 V2 ATX 3.1 Full Modular Power Supply, 1600W 80+ Platinum, Dual 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Purple Anodic-Coated Heat Sink, Mobius Fan, 12-Year
- Advanced Heat Dissipation: The purple anodized heat sink with bevel cuts effectively lowers temperatures by concentrating the flow field and enhancing heat dissipation.
- Dual Durable 90° 12v-2X6 Cables: Featuring a 90° 12V-2x6 PCIe 5.0 connector, for improved electrical durability and safety.
- ATX 3.1 Cables: The ATX 3.1 delivers up to 600W per connector, for an impressive 1200W output.
- Mobius Fan: An advanced oil reflow, ring blade design, and accelerated air vents, this setup excels in noise reduction and thermal performance.
- Loop Dynamic Bearing: The design features a thick oil coating and lubrication for stable performance.
Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home/runcloud/webapps/joesitalianfulshear/wp-content/themes/blocksy/aawp/products/custom-table.php on line 139
12VHPWR 90 Degree Adapter for Corsair: PCIE 5.0 16AWG 600W 12VHPWR Adapter Dual 8 Pin PCIe to 16 Pin 12+4 Pin for RTX 4090 4080 3090TI 4070Ti Graphics Card GPU, ONLY for Corsair Power Supply (Type B)
- 【Designed for RTX 3090 Ti / 4070 Ti / 4080 / 4090】JOYJOM PCIe 5.0 12+4pin 16PIN Female to Male extension cable is designed for GeForce RTX 3090Ti 4070 Ti 4080 4090 GPU. Please check the orientation of your GPU before purchase.
- 【Compatibility】 for Corsair Power Supply ONLY, Doesn't for other Brand, Please noted before purchase
- 【16AWG+24AWG 600W】Made of standard 16AWG tinned copper wire, supports up to 600W. The plug terminals are made of alloy copper and tinned material, which can bring stable and higher currents
- 【90 Degree 16Pin (12+4) Pin Adapter 】90 Degree Angle allows it have a suitable extension direction, which can avoid the wear of the cable and the input port of GPU, extend the service life. it also increases more space between your GPU and your side panel. This enables installation of super wide cards in more narrow chassis.
- 【What you get】 1PCS 60CM 90 Degree 16AWG Dual 8PIN to 16Pin adapter Type B
$19.99
Redragon RGPS-850W 80+ Gold 850 Watt ATX 3.0 & PCIe 5.0 Fully Modular Power Supply w/ 80 Plus Gold Certified, Compact 160mm Size, Smart ECO Low Noise RGB Fan, 100% Japanese Capacitors, Full Mod Cables
- 80 Plus Gold Certification for cooler case temperature, higher energy efficiency, and less noise. ATX 3.0 & PCIe 5.0 ready, for supreme performance GPU (Nvidia RTX 30/40 Super & AMD GPU Compatible)
- Built with 100% Japanese Capacitors for great reliability and durability, strikes for maximum powering stability and esports grade unwavering performance.
- Equipped with a Zero RPM Mode fan, the fan only gets to work when the temperature reached 60℃, or it will keep in 0 RPM mode for a smart quiet status.
- 160mm Compact Size enables better and wider chassis compatibility and leaves room for a tidy cable management.
- Up to 9 RGB Modes (26 Selected Colors), the solid fan geared with decent RGB backlit section with low consumption needed offers diverse backlighting modes to pair your whole case illumination style. Outshine your own competition vibe.
$124.99
JOYJOM 16Pin GPU Cable to 3X 8Pin Pcie - 16AWG PCIE 5.0 12VHPWR 600W 90 Degree Right Angle 16 Pin 12+4Pin Power Supply Adapter for RTX 4090 4080 3090TI 4070Ti Graphics Card (Type B)
- 【Designed for 40 series Graphics Card with 16Pin connector】JOYJOM PCIE 5.0 Series 3x8 Pin to 16 Pin 12+4Pin sleeved extension cable is designed for RTX 3090 Ti 4070 Ti 4090 4080 40xx Series Gracphis Cards. Please check the orientation of your GPU before purchase.
- 【90 Degree 16 Pin (12+4) Pin Male for GPU】There are 2 Directions of the connector, please check your gpu interface and our picture to choose correct Way(Type A or Type B), Right Agngle allows the cable to have a suitable extension direction, which can avoid the wear of the cable and the input port of GPU, extend the service life
- 【16AWG 600W 12VHPWR PCIE 5.0】Made by standard tinned copper wire, supports up to 600W output. The plug terminals of the graphics card cable are made of alloy copper and tinned material, which can bring stable and higher currents
- 【Note】 This extension cable requires 3 unoccupied 8-pin PCI-e ports on your power supply to properly function. it won't work if Connect fewer than THREE connectors to your power supply
- 【Package Include】1x 16 Pin to 3x8Pin Power Adapter with Black Sleeved 15CM
$19.99
SALE
−$10.00
ASUS Prime 850W Gold (850 Watt, ATX 3.0 Compatible, Fully Modular Power Supply, 80+ Gold Certified, Dual Ball Bearings, Two Color Options in One, 8-Year Warranty)
- Dual ball fan bearings can last up to twice as long as sleeve bearing designs
- An 80 Plus Gold Certification is the result of low-ESR capacitors and other premium components
- ATX 3.0 Compatible: ASUS Prime Gold is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that is compatible with PCIe Gen 5.0 graphics cards
- Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure
- 8-year warranty included
$129.99
Thermaltake Toughpower PF3 ATX 3.0 1050W 80+ Platinum Full Modular SLI/Crossfire Ready Power Supply; PCIe 5.0 12VHPWR Connector Included; 10 Year Warranty; PS-TPD-1050FNFAPU-L
- Fully Compatible with Intel ATX 3.0 Standards
- PCIe Gen 5.0 Ready
- Made to Comply with the Latest Graphics Cards
- 80 PLUS Platinum Certified
- Compact Design with 140mm Depth
$189.99
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API