When it comes to buying Power Supply For Rtx 3090 , you will find many brands selling the same product. And this will make you confused because you will not know which one of these products will meet your needs and desires.

After a lot of extensive research, we’ve put together a collection of the best Power Supply For Rtx 3090 that are currently available on the market.

Best Power Supply For Rtx 3090

Best Power Supply For Rtx 3090 Reviews

No. 1

BitcoinMerch.com – 1600W 110V – 220V US Mining Modular Power Supply for G2 Antminer S9 L3++ RTX 3080 3090

  • Runs on 110V US 220v / 240V 1600W with 150mm fan for cool operation.
  • Fits in ATX G2 cases, can be run without a case for Antminer Bitmain miners.
  • 10 VGA outputs to run most Antminers and up to 8 GPU’s.
  • Rated up to 1800W but notice most outlets would not support over 1600W
  • Includes a jumper for out of the box operation

No. 2

(2-Pack) COMeap Replacement for Dual PCIe 8 Pin Female to Mini 12 Pin Male GPU Power Adapter Cable for NVIDIA GeForce RTX 30 Series GPU 9.5-inch(24cm)

  • 『Dual 8P Female – Mini 12P Male』Dual 8 pin female ends to plug into the power supply, 8 Pin male end to plug into the video graphics card;
  • 『Compatibility』Compatible with common non-modular PSUs and semi-modular PSUs with dual PCIe 8 pin male output cable; (Note: It does not work with Fully-modular PSUs.)
  • 『Compatibility』Compatible with graphics cards with mini 12 pin port such as: NVIDIA GeForce RTX 30 Series 3090/3080/3070/3060/3050 etc.;
  • 『Parameter』Length(including connectors): 9.5-inch(24cm), Gauge: 1007-18AWG(standard tin-coating copper wire), Quantity: 2pcs, Self-adhesive tape*1pcs;
  • 『Note』This cable was only designed for graphics card with mini 12 pin port, not motherboard or CPU. It will be damaged and burned once you connect it to motherboard or CPU and we won’t take any responsibility for wrongly using or installing. Please contact us if you have any questions;

No. 3

RTX 3.0 Series 12pin to Dual 8-pin nvida Graphics Card Extension Cable 3070/3080/3090 16AWG for nvida PCIE Sleeved Braided Male to Female Extension Cord Power Supply Cable for PC Computer (Black)

  • Hold the patent certificate of cable sleeved braided. Invention Patent No.:ZL 2014 1 0419372.8 ZL 2017 1 0283721.7
  • UL1007 standard cable rod manufacturing, cable rod stable, more reliable safety
  • The extension cord is suitable for 3.0 series PCIE graphics card and supports 3070/3080/3090.Please note that:Only the black one is 16AWG which is suitable for graphics card 3090.
  • Premium PET/Nylon flexiable sleeved cable extension,fully shielded with high quality copper 18AWG standard.
  • Can offer a one-year warranty

SaleNo. 4

CORSAIR 12-Pin Sleeved GPU Power Supply Cable for 3060, 3070, 3080, 3090 Graphics Cards

  • The 12 pin GPU power connector is capable of dramatically more power than the previous 8 pin PCIE connector, and in roughly the same footprint.
  • Unlike clumsy bundled adapter cables that can increase resistance and look messy, this cable connects directly to any CORSAIR Type 3 or Type 4 modular power supply and allows cleaner, more direct cable routing.
  • 26 Inches (660MM) in length (+/- 20MM)

SaleNo. 5

EVGA Supernova 1300 G+, 80+ Gold 1300W, Fully Modular, 10 Year Warranty, Includes Free Power On Self Tester, Power Supply 220-GP-1300-X1

  • 80 PLUS Gold certified, with 90% efficiency or higher under typical loads
  • Fully Modular to reduce clutter and improve airflow
  • 100% Japanese Capacitors, +DC-DC Converter design to improve 3.3V. / 5V. Stability
  • Fluid Dynamic Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan

No. 6

Asiahorse Power Supply Sleeved Cable for Power Supply Extension Cable Wire Kit 1×24-PIN/ 2×8-PORT (4+4) M/B,3×8-PORT (6+2) PCI-E 30cm Length with Combs(Dual EPS White)

  • 【Support Double Cpu Motherboard】2x dual 4+4PIN CPU power cables bundled in one package. Support double cpu M/B forTwo-way performance to provide extreme performance with 2-way overclocking power supply.
  • 【Extremely-soft-material design】The latest Nylon Braid design, High-quality flexible and easy to organize with vivid braided cables for modular 16AWG multi-color PSU cable extensions,Set up refined professional builds.
  • 【UL1015 16AWG】Use UL1015 16AWG Cable ,High specification cables easily handle your ultra highpower Psu supply, Perfect for Most power supplies, Such as RM, RMX RM550x, RM650x, RM750x, RM850x, RM1000x, HX1000 series, EVGA 500/650/750/850/1000/SuperNOVA series, Corsair CX, etc.
  • 【New casing technology】The new individually sleeved cables are heat-shrink free to ensure high-quality cable assembly and support for high currents in order to achieve superior performance and stability.
  • 【More combs】1 x 24 Pin ATX Extension Cable, 2 x 4 + 4 Pin EPS Cable, 3 x 8 to 6+2 Pin PCI-E Cable, 3 combs of each cable.

SaleNo. 7

EVGA SuperNOVA 850 Ga, 80 Plus Gold 850W, Fully Modular, ECO Mode with Dbb Fan, 10 Year Warranty, Compact 150mm Size, Power Supply 220-GA-0850-X1

  • 80 plus Gold certified, with 90% efficiency or higher under typical loads
  • Fully modular to reduce clutter and improve airflow
  • 100% Japanese capacitors, LLC resonant circuit design DC-DC converter design to improve 3.3V. 5V. Stability
  • Double ball Bearing fan and EVGA eco mode for exceptional reliability and quiet operation

No. 8

OVOVO Power Supply PSU Sleeved Extension Cable with 90 Degree Right Angled PSU Connector Adapter with Combs (4er Pack – 90°, 300mm – White)

  • ❤️【90 DEGREE CONNECTOR】New design of cables with 93 degree right angled connector for a cleaner cable management compare to those with conventional straight connector.
  • ❤️【REMINDER】Please check the direction of the graphics card power supply slot, some of the graphics card slots are reversed, which may not work well with our products.
  • ❤️【CONTENTS】Premium sleeve cables included: 1 x 24-pin ATX, 1 x 8pin EPS, 2 x 8-Pin PCI-E, compatible with all power supplies. Each cable has a extension length of 303mm and black connector at both ends.
  • ❤️【CABLE COMBS】Each cable comes with 6 combs in package for a better cable management. You can choose to install cable combs or not depending on your design.
  • ❤️【MATERIAL】High quality three layer braided nylon fiber sleeved with super soft tinned copper core. Each cable is tested before shipment.

SaleNo. 9

Corsair RMX Series (2021), RM1000x, 1000 Watt, Gold, Fully Modular Power Supply

  • 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.

SaleNo. 10

EVGA 850 B5, 80 Plus BRONZE 850W, Fully Modular, EVGA ECO Mode, 5 Year Warranty, Compact 150mm Size, Power Supply 220-B5-0850-V1

  • 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

Final Words

In today’s market where same type of products is available from almost every brand, finding the right Power Supply For Rtx 3090 is a challenge. Every purchase requires research. Before you buy anything you need to answer the follow questions:

  • What are the features of the best Power Supply For Rtx 3090?
  • How to find the right Power Supply For Rtx 3090 within your budget?
  • What is the average price of a good Power Supply For Rtx 3090?

Our data analysis platform helps you answer these questions using state of the art algorithm. We analyze thousands of reviews from real users to generate usability score for each brand. This usability score is unbiased and powered by people’s experience the product. Then we provide you with an unbiased list of 10 best affordable Power Supply For Rtx 3090 to buy. Our goal is to make your decision making easy and shopping experience fun.