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Corsair RM750e (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

4.6 out of 5 stars 3,628 ratings

$99.99
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Style: RMe (2023) ATX 3.0 & PCIe 5.0
Size: 750 Watts
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Brand Corsair
Color Black
Material Information Not Available
Item Weight 3.27 Pounds
Connector Type ATX

About this item

  • 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.

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Product Description

CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with 80 PLUS Gold efficiency to your PC. With ATX 3.0 and PCIe 5.0 compliance and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. Wake your computer faster and consume less power with support for the new Modern Standby sleep mode. Fully modular cables make PC builds easy, as you connect only the cables your system requires. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system.

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Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
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Corsair RM750e (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


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From the manufacturer

80 plus gold psu, fully modular psu, zero rpm psu, zero rpm power supply
modular psu, fully modular power supply, fully modular psu, 80 plus gold psu
ATX 3.0 PSU, 80 plus gold psu, ATX 3.0 Certified, PCIe Gen 5
silent psu, quiet psu, low-noise psu, zero rpm, zero rpm psu
80 plus gold psu, fully modular psu, zero rpm psu, zero rpm power supply

From the brand

Customer reviews

4.6 out of 5 stars
3,628 global ratings

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Customers say

Customers find the power supply delivers plenty of power and performs reliably, with good build quality and ease of installation. They consider it excellent value, particularly for budget builds, and appreciate the modular cables for cable management. The noise level receives mixed feedback - while it operates near-silently during low and medium loads, some customers report loud coil whine. Power saving aspects are concerning, with multiple reports of units failing to power on.

AI-generated from the text of customer reviews

166 customers mention "Power supply"134 positive32 negative

Customers are satisfied with the power supply's performance, noting that it handles power well and has more than enough capacity, with one customer mentioning it easily powers their resource-hungry PC build.

"The Corsair RM750e (2023) is a fantastic power supply that combines excellent performance, energy efficiency, and quiet operation...." Read more

"...Plus, the 80 PLUS Gold certification ensures stable and efficient power delivery. Easy to install, high-quality materials—definitely recommended!" Read more

"...power supply is top-notch and delivers exceptional performance, efficiency, and quiet use...." Read more

"...The 750W capacity is perfect for future-proofing, and knowing Corsair includes a long warranty adds peace of mind...." Read more

164 customers mention "Functionality"144 positive20 negative

Customers find that the power supply performs reliably and is designed for uncompromising performance, with no issues reported.

"...RM750e (2023) is a fantastic power supply that combines excellent performance, energy efficiency, and quiet operation...." Read more

"This power supply is a great choice if you're looking for something efficient and quiet...." Read more

"The Corsair power supply is top-notch and delivers exceptional performance, efficiency, and quiet use...." Read more

"...It delivers clean, consistent power with impressive efficiency thanks to its 80 PLUS Gold certification...." Read more

82 customers mention "Build quality"82 positive0 negative

Customers praise the power supply's build quality, describing it as a solid choice with reliable performance and well-made cables.

"...80 PLUS Gold certification for high efficiency and reliability. Excellent build quality and long-term durability...." Read more

"...Plus, the 80 PLUS Gold certification ensures stable and efficient power delivery. Easy to install, high-quality materials—definitely recommended!" Read more

"...With an 850W capacity, this is ideal for high-performance builds, including systems with power-hungry GPUs...." Read more

"...If you’re looking for a high-quality, efficient, and quiet PSU, the RM750e is a fantastic choice." Read more

57 customers mention "Ease of installation"57 positive0 negative

Customers find the power supply easy to install, with one mentioning it's a perfect plug-and-play replacement for CyberPower PC.

"...750W power output suits a wide range of systems. Easy installation and superb cable management." Read more

"...Easy to install, high-quality materials—definitely recommended!" Read more

"...It's great for gaming pc's and content creation with ease, ensuring consistent and stable power delivery...." Read more

"...I’m running a high-performance gaming PC, and this PSU handles it effortlessly, even under heavy loads...." Read more

56 customers mention "Value for money"50 positive6 negative

Customers find the power supply to be an excellent value, particularly as a budget option, with one customer noting it works well with 4090 GPUs.

"...Highly recommend it for anyone looking for a premium, quiet PSU at a great price! Pros:..." Read more

"...tiers list and have chosen this psu - tier a, available and most reasonable price,..." Read more

"...All together was a fantastic investment for the price, and I hope it lasts." Read more

"Great power supply for budget builds more then enough cpu and gpu cables and the fan is fast and quiet" Read more

169 customers mention "Noise level"108 positive61 negative

Customers have mixed opinions about the power supply's noise level, with some finding it extremely quiet and operating near-silently during low and medium loads, while others report a rather loud pitched coil whine.

"...Its fully modular design and low-noise feature make it ideal for users who care about clean builds and noise-free environments...." Read more

"...The fan is super quiet, even under heavy loads. Plus, the 80 PLUS Gold certification ensures stable and efficient power delivery...." Read more

"...after this cpu arrived - it had similar coil whine pattern: start silent, then some period of coil whine, than silent...." Read more

"...The RM850e features a quiet 120mm fan that operates near-silently during low and medium loads...." Read more

111 customers mention "Cable quality"71 positive40 negative

Customers have mixed opinions about the power supply's cables, with some praising the modular design for cable management and the included ones, while others find them could be better.

"...Easy installation and superb cable management." Read more

"...I love that it’s fully modular, so you only connect the cables you actually need, keeping your build clean and organized...." Read more

"...As simple as any other modular unit to install, though the cables are more stiff than I’m used to. Connectors work as expected...." Read more

"...By allowing you to connect only the cables you need, it helps keep your build clean and improves airflow within your case...." Read more

33 customers mention "Power saving"4 positive29 negative

Customers report multiple issues with the power supply unit failing to power on, with one customer noting it spontaneously died after 6 months of light usage.

"Good power supply, but I had the same one before and it burned out after 2 years of use, so it's overpriced" Read more

"...Final issue that I will get into here: it killed a hard drive! Yay!..." Read more

"...They appear to be manufactured incorrectly and will not plug in without repeatedly modifying the connectors with a pick and needlenose pliers...." Read more

"...than that it's supposed to be one of the best.. But mine was deader than a doornell.." Read more

Couldn't be happier
5 out of 5 stars
Couldn't be happier
I have this Corsair RM850e powering my Work/gaming computer. PC Part Picker only calls for maybe 550 watts, but I wanted something a bit overkill just in case I upgrade, etc.This Power Supply has not let me down. Only had it about 6 months and it rocks. Powerhouse and never has skipped a beat.10/10 would recommend!
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Top reviews from the United States

  • Reviewed in the United States on December 23, 2024
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 750 WattsVerified Purchase
    The Corsair RM750e (2023) is a fantastic power supply that combines excellent performance, energy efficiency, and quiet operation. Its fully modular design and low-noise feature make it ideal for users who care about clean builds and noise-free environments. Whether you’re building a gaming rig or a workstation, the RM750e offers reliable power that ensures your system runs smoothly. Highly recommend it for anyone looking for a premium, quiet PSU at a great price!

    Pros:

    Fully modular design for a clean and organized build.

    Extremely quiet operation with low-noise fan.

    80 PLUS Gold certification for high efficiency and reliability.

    Excellent build quality and long-term durability.

    750W power output suits a wide range of systems.

    Easy installation and superb cable management.
    4 people found this helpful
    Report
  • Reviewed in the United States on March 12, 2025
    Style: RM (2023)Size: 650 WattsVerified Purchase
    This power supply is a great choice if you're looking for something efficient and quiet. I love that it’s fully modular, so you only connect the cables you actually need, keeping your build clean and organized. The fan is super quiet, even under heavy loads. Plus, the 80 PLUS Gold certification ensures stable and efficient power delivery. Easy to install, high-quality materials—definitely recommended!
  • Reviewed in the United States on January 23, 2025
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 850 WattsVerified Purchase
    The Corsair power supply is top-notch and delivers exceptional performance, efficiency, and quiet use.

    One of the biggest things I like about this power supply is its fully modular design. By allowing you to connect only the cables you need, it helps keep your build clean and improves airflow within your case.

    With an 850W capacity, this is ideal for high-performance builds, including systems with power-hungry GPUs. It's great for gaming pc's and content creation with ease, ensuring consistent and stable power delivery.

    The RM850e features a quiet 120mm fan that operates near-silently during low and medium loads. Its Zero RPM mode is particularly nice, as it stops the fan entirely during light tasks.
  • Reviewed in the United States on January 25, 2025
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 750 WattsVerified Purchase
    The Corsair RM750e (2023) Fully Modular Low-Noise Power Supply is one of the best PSU upgrades I’ve made for my build. It delivers clean, consistent power with impressive efficiency thanks to its 80 PLUS Gold certification. I’m running a high-performance gaming PC, and this PSU handles it effortlessly, even under heavy loads.

    The fully modular design is a lifesaver for cable management—no more unnecessary cables cluttering up my case! It made installation quick and stress-free. Another standout feature is how quiet it is. Even during intense gaming sessions, the fan barely makes a sound, keeping my setup whisper-quiet.

    Corsair’s build quality shines here, with premium materials and reliable components. The 750W capacity is perfect for future-proofing, and knowing Corsair includes a long warranty adds peace of mind. If you’re looking for a high-quality, efficient, and quiet PSU, the RM750e is a fantastic choice.
  • Reviewed in the United States on March 2, 2025
    Style: RM (2023)Size: 650 WattsVerified Purchase
    LOVE it! Fantastic performance with super quiet fan. Easy to install and stays cool. Comes with quality connectors and it is small enough to fit into an atx micro case.
    2 people found this helpful
    Report
  • Reviewed in the United States on March 26, 2025
    Style: RMe (2025) ATX 3.1, PCIe 5.1Size: 850 WattsVerified Purchase
    Replaced Dell XPS 8930 460 Watt Power Supply with this 850 Watt Corsair. It came with every power cord I needed to replace and more, and looks amazing and is whisper quiet. Spend the extra money and don't get a crappy no name brand PSU that will just break or fry your home computer. Install was easy. Love it.
    One person found this helpful
    Report
  • Reviewed in the United States on March 19, 2025
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 750 WattsVerified Purchase
    Better than my last PSU that came with my pre-built. Performance is better too. My old PSU made my lights flicker in my room, and I was having performance drops. Got this and works great now. Installation was easy with the modular wires.
  • Reviewed in the United States on September 9, 2024
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 750 WattsVerified Purchase
    when my old noname psu started to make trouble,
    i did some research, mostly at cultist's psu tiers list and have chosen this psu - tier a, available and most reasonable price, (750w, atx 3.0 & pcie 5.0 for future proof for some planned midrange rtx 5000 gpu)
    until this psu arrived i used some replacement psu (tier f) from computer lab guy .
    replacement psu was actually new one with box.
    so essentially i have experienced using 2 new out of the box psu recently.

    i write all this to talk about coil whine.
    f tier replacement cpu started quiet and after 1 hour loud coil whine began. i had just turn off pc at night. i didn't really care because i knew it was a temporary one.
    interestingly, after 1 week of coil whine - it mostly disappeared and tier f psu worked almost silently.

    after this cpu arrived - it had similar coil whine pattern: start silent, then some period of coil whine, than silent. probably because it's tier a - coil whine period was much shorter - 2-3 days.

    so people complaining about coil whine probably should give a psu some chance before rma.

    except that, psu is just working (now it's 1 week since installing). my general load is way below 750w, probably less than 20% of it, so psu fan is just idle not spinning - best outcome for silence.
    10 people found this helpful
    Report

Top reviews from other countries

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  • Client d'Amazon
    5.0 out of 5 stars 👍
    Reviewed in Canada on February 3, 2025
    Style: RM (2023)Size: 650 WattsVerified Purchase
    👍
  • Luciano Silva
    5.0 out of 5 stars Produto excelente
    Reviewed in Brazil on July 19, 2024
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 850 WattsVerified Purchase
    Qualidade de construção e operação da fonte é excelente.
    Apenas um adendo: não acompanha cabo de alimentação. Caso seja seu primeiro setup, será necessário adquirir um cabo à parte.
    Report
  • Luis H. Sandoval
    5.0 out of 5 stars Excelente producto.
    Reviewed in Mexico on February 14, 2025
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 850 WattsVerified Purchase
    Llegó al día siguiente. Perfectamente empacada y con accesorios completos. Todo se ve y siente de muy buena calidad. Cuando la ponga a funcionar, actualizaré la opinión. Mientras, todo excelente.
    Customer image
    Luis H. Sandoval
    5.0 out of 5 stars
    Excelente producto.

    Reviewed in Mexico on February 14, 2025
    Llegó al día siguiente. Perfectamente empacada y con accesorios completos. Todo se ve y siente de muy buena calidad. Cuando la ponga a funcionar, actualizaré la opinión. Mientras, todo excelente.
    Images in this review
    Customer image
  • Andy
    5.0 out of 5 stars Eficiente.
    Reviewed in Mexico on May 31, 2024
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 750 WattsVerified Purchase
    Una opción recomendable para un sistema de consumo medio, a buen precio, con la opción de modularidad ofreciendo la capacidad de ajustarla muy bien a los requerimientos de tu sistema. El paquete como tal incluye cables de muy buena calidad e incluso tiras para poder ajustar los cables y mantener una configuración limpia dentro de la torre. La fuente como tal es silenciosa, y a funcionamiento pleno permanece eficiente. Llega bien, todo en su empaque general.
  • Jander Oliveira
    5.0 out of 5 stars Excelente
    Reviewed in Brazil on September 28, 2024
    Style: RMe (2023) ATX 3.0 & PCIe 5.0Size: 750 WattsVerified Purchase
    The media could not be loaded.
    Gostei muito do produto, muito bonito e bom acabamento, da pra usar de duas maneiras culler para cima ou para baixo.
    A minha fonte anterior estava desligando o Pc quando entrava em jogos pesados, pois a fonte era de apenas 525watss de potência, com essa nova fonte o problema foi sanado.
    Ela é bivolt e funciona muito bem, super silenciosa.
    Comprem sem medo.
    Customer image
    Jander Oliveira
    5.0 out of 5 stars
    Excelente

    Reviewed in Brazil on September 28, 2024
    Gostei muito do produto, muito bonito e bom acabamento, da pra usar de duas maneiras culler para cima ou para baixo.
    A minha fonte anterior estava desligando o Pc quando entrava em jogos pesados, pois a fonte era de apenas 525watss de potência, com essa nova fonte o problema foi sanado.
    Ela é bivolt e funciona muito bem, super silenciosa.
    Comprem sem medo.
    Images in this review
    Customer image