Skip to content
Main Content

high end power supply

No content

Best Buy customers often prefer the following products when searching for high end power supply.

A power supply is an electrical device that supplies electric power to a load. It is one of the most important components in a computer, as it provides the electric power to all of the components in a computer. The power supply is usually located inside a case, but some high-end power supplies are external. Browse the top-ranked list of high end power supplies below along with associated reviews and opinions.

Main Results
  1. CORSAIR - HXi Series HX1000i 80 PLUS Platinum Fully Modular Ultra-Low Noise ATX Power Supply - Black - Front_Zoom
    Top comment

    "I knew I wanted to purchase this particular one for better power draw on higher end graphics cards, so far it hasn't disappointed me. ...Very high quality , super quiet . Bought 4 of them and all are amazing"

    See all customer reviews

    Product Description

    CORSAIR HXi Series Fully Modular Ultra-Low Noise Power Supplies deliver exceptional 80 PLUS Platinum efficient power and low-noise fluid dynamic bearing fan performance. With three EPS12V connectors, HXi PSUs have every connection needed to power today’s most demanding PC upgrades. Powerful CORSAIR iCUE software enables custom fan curves, monitoring and adjusting power settings, and more thanks to a fully digital platform. Japanese 105°C-rated electrolytic capacitors deliver long life and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with Modern Standby sleep mode. Zero RPM mode ensures near-silent operation at low and medium loads. The HXi Series puts platinum power at your command.
    See all Power Supplies
    Top comment

    "I knew I wanted to purchase this particular one for better power draw on higher end graphics cards, so far it hasn't disappointed me. ...Very high quality , super quiet . Bought 4 of them and all are amazing"

    See all customer reviews

    Product Description

    CORSAIR HXi Series Fully Modular Ultra-Low Noise Power Supplies deliver exceptional 80 PLUS Platinum efficient power and low-noise fluid dynamic bearing fan performance. With three EPS12V connectors, HXi PSUs have every connection needed to power today’s most demanding PC upgrades. Powerful CORSAIR iCUE software enables custom fan curves, monitoring and adjusting power settings, and more thanks to a fully digital platform. Japanese 105°C-rated electrolytic capacitors deliver long life and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with Modern Standby sleep mode. Zero RPM mode ensures near-silent operation at low and medium loads. The HXi Series puts platinum power at your command.
    See all Power Supplies
    Your price for this item is $259.99
    See all Power Supplies
  2. NZXT C750 ATX Gaming Power Supply - Black - Front_Zoom

    Model: NP-C750M-US
    SKU: 6447511
    Top comment

    "Best power supply there is it’s very quit and The cables are high quality plenty of power for what I’m running ?...Love the modular design. fits case nicely, would have preferred to have the cables more flexible at the output ends so that cable management was easier but over working great."

    See all customer reviews

    Product Description

    The new C Series power supply from NZXT features safe, reliable power while ensuring optimal efficiency and quieter performance. Manufactured with high-quality components and backed by a 10-year warranty, the C Series power supplies deliver both peace of mind and clean, reliable power to your PC gaming system.
    See all Power Supplies
    Top comment

    "Best power supply there is it’s very quit and The cables are high quality plenty of power for what I’m running ?...Love the modular design. fits case nicely, would have preferred to have the cables more flexible at the output ends so that cable management was easier but over working great."

    See all customer reviews

    Product Description

    The new C Series power supply from NZXT features safe, reliable power while ensuring optimal efficiency and quieter performance. Manufactured with high-quality components and backed by a 10-year warranty, the C Series power supplies deliver both peace of mind and clean, reliable power to your PC gaming system.
    See all Power Supplies
    Your price for this item is $110.99
    Clearance
    The regular price is $129.99
    See all Power Supplies
  3. CORSAIR - RM Series RM750 750W ATX 80 PLUS GOLD Certified Fully Modular Power Supply - White - Front_Zoom
    Top comment

    "Great high performance power supply...Great high performance power supply. Plenty of cables and connections. ...As this is a high quality PSU i'd reccommend it for anyone."

    See all customer reviews

    Product Description

    CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC. With triple EPS12V cables and four PCIe 8-pin power connectors, RM PSUs have all the connections needed to power today’s most demanding PC upgrades. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with support for the Modern Standby sleep mode. Zero RPM fan mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you connect only the cables your system requires. RM PSUs are quiet, efficient, and dependable to power your high-performance PC for years to come.
    See all Power Supplies
    Top comment

    "Great high performance power supply...Great high performance power supply. Plenty of cables and connections. ...As this is a high quality PSU i'd reccommend it for anyone."

    See all customer reviews

    Product Description

    CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC. With triple EPS12V cables and four PCIe 8-pin power connectors, RM PSUs have all the connections needed to power today’s most demanding PC upgrades. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with support for the Modern Standby sleep mode. Zero RPM fan mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you connect only the cables your system requires. RM PSUs are quiet, efficient, and dependable to power your high-performance PC for years to come.
    See all Power Supplies
    Your price for this item is $129.99
    See all Power Supplies
  4. CORSAIR - RM Series RM850 850W ATX 80 PLUS GOLD Certified Fully Modular Power Supply - White - Front_Zoom
    Top comment

    "If one are building a i9 Alder Lake with a high end grapic card system, This is a great buy fuy for the price. ...I bought this for use with a Corsair 5000x case. All the cables look high qualitiy but they are EXTREMELY short on on the motherboard / CPU cables and the PCIe cables. "

    See all customer reviews

    Product Description

    CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC. With triple EPS12V cables and four PCIe 8-pin power connectors, RM PSUs have all the connections needed to power today’s most demanding PC upgrades. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with support for the Modern Standby sleep mode. Zero RPM fan mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you connect only the cables your system requires. RM PSUs are quiet, efficient, and dependable to power your high-performance PC for years to come.
    See all Power Supplies
    Top comment

    "If one are building a i9 Alder Lake with a high end grapic card system, This is a great buy fuy for the price. ...I bought this for use with a Corsair 5000x case. All the cables look high qualitiy but they are EXTREMELY short on on the motherboard / CPU cables and the PCIe cables. "

    See all customer reviews

    Product Description

    CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC. With triple EPS12V cables and four PCIe 8-pin power connectors, RM PSUs have all the connections needed to power today’s most demanding PC upgrades. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with support for the Modern Standby sleep mode. Zero RPM fan mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you connect only the cables your system requires. RM PSUs are quiet, efficient, and dependable to power your high-performance PC for years to come.
    See all Power Supplies
    Your price for this item is $139.99
    See all Power Supplies
  5. MSI - MPG A650GF 650W ATX  80 Plus Gold PSU Power Supply - Black - Front_Zoom
    Top comment

    "Good for low - somewhat high end pc builds...The good: price (if on sale), 80+ Gold, 10 year warranty*, and the right connectors for a modern build The bad: this is clearly a budget power supply with flimsy low-end cables and mediocre tolerances. At this point multi-rail 12V is also just a cost saving mechanism as well... it provides no benefit and just requires extra consideration when powering the build"

    See all customer reviews

    Product Description

    The MPG gaming power supply is equipped to support the latest NVIDIA GeForce RTX 3000/2000 Series and AMD GPUs. The efficiency of your power supply can make a world of a difference; it's why we offer a reliable 80+ Gold power proficiency PSU and a 10-year limited warranty guaranteeing a long term reliable solution for your gaming system. Organizing cables is often the most bothersome part of building a PC. With the MPG gaming power supply's fully modular design, we've given you the option of what cables you'll need for your system and defeat the clutter. With that in mind we've gone with a flat black design to further help you create the most beautiful cable managed pc system around. The remaining cables can be nicely stored away in the included cable bag. The MPG gaming power supply comes in 160mm and 150mm wide dimensions to ensure a comfortable fit in more pc chassis so it can continue to maintain a comfortable space for your cable management needs.
    See all Power Supplies
    Top comment

    "Good for low - somewhat high end pc builds...The good: price (if on sale), 80+ Gold, 10 year warranty*, and the right connectors for a modern build The bad: this is clearly a budget power supply with flimsy low-end cables and mediocre tolerances. At this point multi-rail 12V is also just a cost saving mechanism as well... it provides no benefit and just requires extra consideration when powering the build"

    See all customer reviews

    Product Description

    The MPG gaming power supply is equipped to support the latest NVIDIA GeForce RTX 3000/2000 Series and AMD GPUs. The efficiency of your power supply can make a world of a difference; it's why we offer a reliable 80+ Gold power proficiency PSU and a 10-year limited warranty guaranteeing a long term reliable solution for your gaming system. Organizing cables is often the most bothersome part of building a PC. With the MPG gaming power supply's fully modular design, we've given you the option of what cables you'll need for your system and defeat the clutter. With that in mind we've gone with a flat black design to further help you create the most beautiful cable managed pc system around. The remaining cables can be nicely stored away in the included cable bag. The MPG gaming power supply comes in 160mm and 150mm wide dimensions to ensure a comfortable fit in more pc chassis so it can continue to maintain a comfortable space for your cable management needs.
    See all Power Supplies
    Your price for this item is $105.99
    The previous price was $109.99
    See all Power Supplies
  6. MSI - MPG A750GF 750W ATX  80 Plus Gold PSU Power Supply - Black - Front_Zoom
    Top comment

    "This is actually great for the vast majority of users with a mid-high end GPU that requires two 8-pin PCIE cables, since using two connectors from the same cable isn't great due to high power going through a single cable; using two cables that are 2x 8-pin is also not ideal because of the dangling ends; you can tie them back but it still doesn't look as clean. ...High quality fully modular quality power supply with a 10 year warrenty, enough said."

    See all customer reviews

    Product Description

    The MPG gaming power supply is equipped to support the latest NVIDIA GeForce RTX 3000/2000 Series and AMD GPUs. The efficiency of your power supply can make a world of a difference; it's why we offer a reliable 80+ Gold power proficiency PSU and a 10-year limited warranty guaranteeing a long term reliable solution for your gaming system. Organizing cables is often the most bothersome part of building a PC. With the MPG gaming power supply's fully modular design, we've given you the option of what cables you'll need for your system and defeat the clutter. With that in mind we've gone with a flat black design to further help you create the most beautiful cable managed pc system around. The remaining cables can be nicely stored away in the included cable bag. The MPG gaming power supply comes in 160mm and 150mm wide dimensions to ensure a comfortable fit in more pc chassis so it can continue to maintain a comfortable space for your cable management needs.
    See all Power Supplies
    Top comment

    "This is actually great for the vast majority of users with a mid-high end GPU that requires two 8-pin PCIE cables, since using two connectors from the same cable isn't great due to high power going through a single cable; using two cables that are 2x 8-pin is also not ideal because of the dangling ends; you can tie them back but it still doesn't look as clean. ...High quality fully modular quality power supply with a 10 year warrenty, enough said."

    See all customer reviews

    Product Description

    The MPG gaming power supply is equipped to support the latest NVIDIA GeForce RTX 3000/2000 Series and AMD GPUs. The efficiency of your power supply can make a world of a difference; it's why we offer a reliable 80+ Gold power proficiency PSU and a 10-year limited warranty guaranteeing a long term reliable solution for your gaming system. Organizing cables is often the most bothersome part of building a PC. With the MPG gaming power supply's fully modular design, we've given you the option of what cables you'll need for your system and defeat the clutter. With that in mind we've gone with a flat black design to further help you create the most beautiful cable managed pc system around. The remaining cables can be nicely stored away in the included cable bag. The MPG gaming power supply comes in 160mm and 150mm wide dimensions to ensure a comfortable fit in more pc chassis so it can continue to maintain a comfortable space for your cable management needs.
    See all Power Supplies
    Your price for this item is $129.99
    See all Power Supplies
  7. EVGA - GT Series 850W Auto Eco Mode with FDB Fan 80 Plus Power Supply - Front_Zoom
    Top comment

    "This is a great PSU for all types of mid to high end builds. Works great with my rtx 3060ti x Ryzen 5 build....Good psu For High End Hardware...For the price to watt and efficiency rating, I would have to say it is a pretty good power supply for the newest high end hardware. I enjoy the eco mode it has built in and the fully modular helped simplify cable management, even though the cables are a bit stiff when routing cables."

    See all customer reviews

    Product Description

    Introducing the EVGA SuperNOVA GT Series of power supplies - the newest addition to the outstanding line of EVGA Power Supplies. Featuring 80 Plus Gold certification, 100% Japanese capacitors, a fluid dynamic bearing fan, and a fully modular design, this power supply is built for long-term usage and durability. Building upon EVGA's line of 80 Plus Gold rated power supplies, the EVGA GT Series combines all these features at a great price.
    See all Power Supplies
    Top comment

    "This is a great PSU for all types of mid to high end builds. Works great with my rtx 3060ti x Ryzen 5 build....Good psu For High End Hardware...For the price to watt and efficiency rating, I would have to say it is a pretty good power supply for the newest high end hardware. I enjoy the eco mode it has built in and the fully modular helped simplify cable management, even though the cables are a bit stiff when routing cables."

    See all customer reviews

    Product Description

    Introducing the EVGA SuperNOVA GT Series of power supplies - the newest addition to the outstanding line of EVGA Power Supplies. Featuring 80 Plus Gold certification, 100% Japanese capacitors, a fluid dynamic bearing fan, and a fully modular design, this power supply is built for long-term usage and durability. Building upon EVGA's line of 80 Plus Gold rated power supplies, the EVGA GT Series combines all these features at a great price.
    See all Power Supplies
    Your price for this item is $159.99
    See all Power Supplies
  8. EVGA - SuperNOVA 1300W GT Power Supply - Front_Zoom

    Model: 220-GT-1300-X1
    SKU: 6500780
    Top comment

    "Excellent very high quality product. Works as advertised....Excellent quality .. high speed .. works great for my sons gaming computer"

    See all customer reviews

    Product Description

    Introducing the EVGA SuperNOVA GT Series of power supplies - the newest addition to the outstanding line of EVGA Power Supplies. Featuring 80 Plus Gold certification, 100% Japanese capacitors, a fluid dynamic bearing fan, and a fully modular design, this power supply is built for long-term usage and durability. Building upon EVGA's line of 80 Plus Gold rated power supplies, the EVGA GT Series combines all these features at a great price.
    See all Power Supplies
    Top comment

    "Excellent very high quality product. Works as advertised....Excellent quality .. high speed .. works great for my sons gaming computer"

    See all customer reviews

    Product Description

    Introducing the EVGA SuperNOVA GT Series of power supplies - the newest addition to the outstanding line of EVGA Power Supplies. Featuring 80 Plus Gold certification, 100% Japanese capacitors, a fluid dynamic bearing fan, and a fully modular design, this power supply is built for long-term usage and durability. Building upon EVGA's line of 80 Plus Gold rated power supplies, the EVGA GT Series combines all these features at a great price.
    See all Power Supplies
    Your price for this item is $269.99
    See all Power Supplies
  9. Seasonic - PRIME TX-1000, 1000W 80+ Titanium PSU, Full-Modular, Fan Control in Fanless, Silent, Cooling Mode, 12 Yr Warranty - Black - Front_Zoom

    Product Description

    The PRIME Series has always demonstrated outstanding performance and have become the epitome of technological excellence and quality through the years. This generation of PRIME Series rolled out not only with a uniformed naming scheme but also with updated general design and connection cables.
    See all Power Supplies

    Product Description

    The PRIME Series has always demonstrated outstanding performance and have become the epitome of technological excellence and quality through the years. This generation of PRIME Series rolled out not only with a uniformed naming scheme but also with updated general design and connection cables.
    See all Power Supplies
    See all Power Supplies
  10. CORSAIR - RMx Series RM1000x 80 PLUS Gold Fully Modular ATX Power Supply - Black - Front_Zoom
    Top comment

    "Very sturdy can run 24/7. Best for the high end graphics card...This is the perfect addition to your build if you’re building a high end pc. It is very quiet and reliable. No issues with it since day 1."

    See all customer reviews

    Product Description

    CORSAIR RM1000x Series power supplies with EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. RM1000x PSUs use only Japanese 105°C capacitors, for long life and reliability backed by a ten-year warranty. A 135mm magnetic levitation bearing fan ensures high performance coupled with low noise. Wake your computer faster and consume less power with support for Modern Standby sleep mode. Zero RPM mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you need only connect the cables your system requires. An RM1000x PSU is quiet, efficient and dependable enough to power your high-performance PC for years to come.
    See all Power Supplies
    Top comment

    "Very sturdy can run 24/7. Best for the high end graphics card...This is the perfect addition to your build if you’re building a high end pc. It is very quiet and reliable. No issues with it since day 1."

    See all customer reviews

    Product Description

    CORSAIR RM1000x Series power supplies with EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. RM1000x PSUs use only Japanese 105°C capacitors, for long life and reliability backed by a ten-year warranty. A 135mm magnetic levitation bearing fan ensures high performance coupled with low noise. Wake your computer faster and consume less power with support for Modern Standby sleep mode. Zero RPM mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you need only connect the cables your system requires. An RM1000x PSU is quiet, efficient and dependable enough to power your high-performance PC for years to come.
    See all Power Supplies
    Your price for this item is $189.99
    See all Power Supplies
No content
No content