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GAMEMAX

GAMEMAX Rampage Series, 1250W, Full Modular Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80 Plus Platinum Certified, 105°C Japanese Caps, 135mm F.D.B Fan, 10 Year Warranty, GX1250, White

    • Based on 1,922 reviews
Condition: New
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$199.99 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Jan 13
Order within 42 minutes
Available payment plans shown during checkout

Style: GX1250-White


Features

  • ATX 3.0 & PCIE 5.0 Ready: Holds up to 2x total power excursion and 3x GPU power excursion, unlocking peak performance for cutting-edge CPUs and graphics cards.
  • 80 PLUS Platinum Certified: 92% efficiency or higher under typical loads, reducing energy consumption and augmenting efficiency.
  • LLC Topology with DC-DC Module Design: LLC Topology+5V/3.3V DC-DC+12V synchronous rectification power conversion circuitry design provides stable and efficient power output.
  • 135MM F.D.B Fan: The fluid dynamic bearing fan ensures superior cooling and quiet operation, with a ZERO RPM mode under 20% load for ultra silent functionality.
  • 105C Japanese Caps and 10 Year Warranty: Ensure reliable and durable power and enjoy peace of mind with a long-term warranty. OTP/OPP/OVP/UVP/SCP/OCP electrical Multi-Protection included.

Description

GAMEMAX Rampage Series, 1250W, Full Modular Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80 Plus Platinum Certified, 105°C Japanese Caps, 135mm F.D.B Fan, 10 Year Warranty, GX1250, White

Model Name: rampage series


Brand: GAMEMAX


Connector Type: atx,pcie


Output Wattage: 1250 Watts


Form Factor: ATX


Wattage: 1250 watts


Item Weight: 3.27 Kilograms


Power Supply Design: Full Modular


Fan Count: 1


Brand: ‎GAMEMAX


Series: ‎rampage series


Item Weight: ‎7.19 pounds


Package Dimensions: ‎12.76 x 7.87 x 4.65 inches


Color: ‎White


Manufacturer: ‎GAMEMAX


Date First Available: ‎April 20, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Died after 7 months…learned a lesson
Style: GX1050-White
Review Image by Peter E. Mccarthy III Peter E. Mccarthy III
It lasted about 7 months then started randomly turning off mid game. It was supposed to be 2x more than the watts I needed. Bought it cause it look like a good value, but I will never let this happen again. my last premium pay lasted a decade through two builds. Bought an ASUS Thor instead and no more issues. ... show more
Reviewed in the United States on March 14, 2024 by Peter E. Mccarthy III Peter E. Mccarthy III
    • Great
Style: GX850-Black
Full mod, works great. Ventilation is good, doesn't run loud, all cables were present and it even came with some supplies for cable routing. Looks good both in and out of build. What more could you want from a PSU (aside from rgb, but they make a version for that too)
Reviewed in the United States on November 27, 2023 by Dr Feel Good
    • Best psu for the money
Style: GX1050-White
Not only is this 80 plus platinum instead of gold but it does it at the same price as other gold plus psu and it comes with invidually wrapped really nice white cables even comes with static gloves for installing it and the cords to your motherboard and gpu and came with a white screw driver they went above and beyond exceeded my expectations honestly you should buy them psu and support this company it all that and it has 24 month money back guarantee with a additional 10 year warranty this company is awesome ... show more
Reviewed in the United States on March 7, 2024 by Levigh walker
    • Dead on arrival.
Style: GX1250-White
Looks new. But that is about it. It doesn't power on at all. Tried it with my old PSU's power cable and still nothing. Old PSU can at least get the LED on my motherboard to light up, but this one does absolutely nothing. And all I need a PSU for really is a 2nd GPU, nothing more but even that is too much for this PSU apparently. ... show more
Reviewed in the United States on December 12, 2023 by Matthew
    • Excellent price/performance for 1000 watt power supply
Style: GX1050-White
Powering my 78003xd/xt7900xtx build. No news is good news with power supplies. This ps is handling my system with plenty of room for expansion. One of the better 1000 watt power supplies at its price range. Very good deal.
Reviewed in the United States on November 25, 2023 by Joseph
    • Amazing quality
Style: GX850-White
feels very premium without the insane premium prices, overall a great supply
Reviewed in the United States on March 18, 2024 by Alejandra
    • Works very well and well affordable
Style: GX850-White
I placed this 850 W PSU into a white gaming build. SYSTEM… Asus prime Z690 A motherboard, Intel i5–13600, four sticks of Crucial 24gb DDR five pro 6000 MHz with XMP, Alseye 360 radiator, sparkle titan Intel arc A770 with 16 GB GPU and six thermaltake Swafan EX 12 fans. The game max GX rampage power supply 850 W works. No issues at all and great buy for the price. ... show more
Reviewed in the United States on March 29, 2024 by Steve
    • Worked great for my AMD AM5 build
Style: GX1250-White
Review Image by Dennis Levenson Dennis Levenson
I got this to match my new build which was in a Thermaltake Tower 500 chassis (Snow white). So, I wanted a power supply that matched it. I'll say this... it matched GREAT! but is invisible to the user since the power supply is hidden, so I guess it didn't need to be white. However, the power cables that came with it are all white, so it matched up the build really well. There's plenty of plugs for everything and then some With 1250W, there's plenty of overhead in case I want to add anything else to the PC. Let's hope this power supply lasts a lifetime. ... show more
Reviewed in the United States on September 24, 2023 by Dennis Levenson Dennis Levenson

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