Contents

The Best Corsair 1200W Power Supply of 2023 – Reviewed and Top Rated

2,352 Reviews Scanned

SaleRank No. #1

Corsair RM1200x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.0 & PCIe 5.0 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Black

Fully Modular Micro-Fit PSU Connectors: CORSAIR Type 5 Gen 1 micro-fit PSU cables mean you only connect the cables your system needs while taking up less space.
Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.
Zero RPM Fan Mode Support: At low and medium loads the cooling fan switches off entirely for near-silent operation.
100% 105°C-Rated Japanese Electrolytic Capacitors: Premium internal components deliver unwavering power delivery and long-term reliability.
Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.

Rank No. #2

Corsair CP-9020140-UK HX1200 1200 W 80+ Platinum Fully Modular Power Supply Unit - Black

80 PLUS Platinum efficiency, delivering 90% energy efficiency at real world load conditions.
ZeroRPM mode for fanless operation at low loads and outstanding noise reduction.
135mm thermally controlled, fluid dynamic bearing fan only spins up as needed.
Fully modular cables for easy installation, less clutter, and helps maximize airflow through your computer’s chassis.

Rank No. #3

Corsair HXi Series, HX1200i, 1200 Watt, 80+ Platinum Certified, Fully Modular - Digital Power Supply

Corsair Link Integration for monitoring performance and adjustment of fan speed and multi-rail/single rail mode;Multi-GPU ready
80 PLUS Platinum efficiency, delivering 92% energy efficiency at real world load conditions.
ZeroRPM mode for fanless operation at low loads and outstanding noise reduction.
140mm thermally controlled fluid dynamic bearing fan spins up as needed.PATA Connector:12
Fully Modular low profile cables for easy installation, less clutter, and helps maximize airflow through your computer's chassis.SATA Connector:16

SaleRank No. #4

CORSAIR AXi Series, AX1200i, 1200 Watt, 80+ Platinum Certified, Fully Modular - Digital Power Supply

Digital Signal Processor (DSP) for delivering extremely clean, efficient power with real-time adjustments
Corsair Link Integration for monitoring and adjustment of performance, noise, and OCP settings
80 PLUS Platinum Efficiency for lower power usage and energy costs
Fanless operation at low loads, for outstanding noise reduction
Fully Modular low profile cables for easy installation and less clutter

SaleRank No. #5

Corsair RM1000e (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

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.

Rank No. #6

ROG Thor 1200W Platinum II (1200 Watt, Fully Modular Power Supply, 80+ Platinum, Lambda A++ Certified, ROG heatsinks, 135mm PWM Fan, 0dB Mode, OLED Panel, Sleeved Cables, Aura Sync, 10 Year Warranty)

Lambda Aplusplus Certification confirms the latest Thor wields menacing power in absolute stealth.
ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
A 135mm Axial-tech fan with PWM control delivers lower noise and keeps thermals in check.
Built with 100% Japanese capacitors and other premium components to achieve 80 Plus Platinum Certification.
OLED display monitors power draw in real time.

Rank No. #7

NZXT C1200 PSU - 1200 Watt Gaming PC Power Supply – ATX 3.0 – PCIe 5.0 12VHPWR Connector – 80 Plus Gold Efficiency – Fully Modular – Zero Fan Mode – Black Sleeved Cables – 10 Year Warranty – Black

NEXT-GEN POWER: Pumps up to 600 watts of power to PCIe 5.0 GPUs—like the NVIDIA GeForce RTX 4090—over a single 16-pin connector.
FUTURE-PROOF DESIGN: Built to withstand massive power spikes from next-gen GPUs by supplying up to 2x total power and 3x GPU power when needed.
ELITE EFFICIENCY: With over 90% efficiency at 50% load, the C1200 reduces energy usage to lower monthly costs and extend your PC's lifespan. No wasted energy—it only draws the power your system needs.
SILENT OPERATION: The 135mm PWM fan with a fluid dynamic bearing runs quietly, even at high loads. Zero Fan Mode shuts it off for total silence when under 40% load.
HIGH-QUALITY COMPONENTS: Constructed with all Japanese 105°C-rated capacitors for the highest standard in performance, reliability, and longevity.

Rank No. #8

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

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.
105°C 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.

Rank No. #9

Corsair HX1500i Fully Modular Ultra-Low Noise ATX Digital Power Supply (Three EPS12V Connectors, 140mm Fluid Dynamic Bearing Fan, Zero RPM Mode, 80 Plus Platinum Efficiency) Black

Fully Modular Cabling: Connect only the cables your system needs, making clean and tidy builds easy.
Triple EPS12V Connectors: For full compatibility with modern motherboards.
140mm Fluid Dynamic Bearing (FDB) Fan: Delivers extremely quiet and long-lasting fan performance.
Powerful CORSAIR iCUE Software: Create custom fan curves, monitor power settings, and toggle between single to multi-rail overcurrent protection (OCP) on-the-fly.
Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation.

SaleRank No. #10

Corsair 1000W Fully Modular SFX Power Supply - ATX 3.0, PCIe 5.0, Quiet 120mm Fan, 80 Plus Gold, Zero RPM Mode, 105°C Capacitors - Black

Compact SFX-L Form-Factor PSU: Delivers 1000W of continuous power, ideal for power-dense small-form-factor PCs
Fully Modular, Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes
120mm Fluid Dynamic Bearing PWM Fan: Delivers quiet, powerful cooling, with Zero RPM fan mode for near-silent operation at lower loads
80 PLUS Gold and Cybenetics Platinum-Certified: Operates at up to 90% efficiency for lower power consumption, less noise, and cooler temperatures

SaleRank No. #11

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.

SaleRank No. #12

ASUS TUF Gaming 850W Gold (850 Watt, ATX 3.0 Compatible, Fully Modular Power Supply, 80+ Gold, Military-Grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating, 10 Year Warranty)

Capacitors and chokes pass demanding tests to achieve Military-grade Certification.
Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
A protective PCB coating protects against moisture, dust, and extreme temperatures.
An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components.
ATX 3.0 Compatible: TUF Gaming Gold is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards.

SaleRank No. #13

EVGA Supernova 1600 G+, 80+ Gold 1600W, Fully Modular, 10 Year Warranty, Includes Free Power On Self Tester, Power Supply 220-GP-1600-X1

80 PLUS Gold certified, with 90% efficiency or higher under typical loads
Fully Modular to reduce clutter and improve airflow
100% Japanese Capacitors, plusDC-DC Converter design to improve 3.3V. / 5V. Stability
Double Ball Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan
We recommend that customers use the cables that come with the product as third party cables can lead to issues with not powering on.

SaleRank No. #14

Thermaltake Toughpower PF3 ATX 3.0 1200W 80+ Platinum Full Modular SLI/Crossfire Ready Power Supply; PCIe 5.0 12VHPWR Connector Included; 10 Year Warranty; PS-TPD-1200FNFAPU-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

SaleRank No. #15

ASUS ROG Thor 1000W Platinum II Fully Modular Power Supply (1000 Watt, 80+ Platinum, Lambda A++ Certified, ROG Heatsinks, 135mm PWM Fan, 0dB Mode, OLED Panel, Sleeved Cables, Aura Sync)

Lambda A plus plus Certification confirms the latest Thor wields menacing power in absolute stealth.
ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
A 135mm Axial-tech fan with PWM control delivers lower noise and keeps thermals in check.
Built with 100 percent Japanese capacitors and other premium components to achieve 80 Plus Platinum Certification.
OLED display monitors power draw in real time.

SaleRank No. #16

Thermaltake Toughpower GF A3 1200W, 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-1200FNFAGU-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

SaleRank No. #17

Thermaltake Toughpower GF3 1000W, 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-1000FNFAGU-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

SaleRank No. #18

EVGA SuperNOVA 1300 GT, 80 Plus Gold 1300W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 180mm Size, Power Supply 220-GT-1300-X1

80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) 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
100% Japanese Capacitors + OVP, UVP, OCP, OPP, SCP, and Dual OTP Protections
Fluid Dynamic Bearing Fan for ultra-quiet operation and increased lifespan

SaleRank No. #19

ARESGAME AGT Series 1300W ATX 3.0 PCIE 5.0 Power Supply, 80 Plus Gold Certified, Fully Modular, 10 Year Warranty

80 PLUS Gold certified and 10 Year Warranty.
APFC+LLC+DC-DC structure improve output voltage stability and ensure high durability.
High performance FDB Fan for ultra-quiet operation and increased lifespan.
Compact Size - 140 mm deep; High power output to size ratio.
Heavy-duty protection including OVP/UVP/OPP/SCP/OCP/OTP.

SaleRank No. #20

Seasonic Vertex GX-1200, 1200W 80+ Gold, ATX 3.0 / PCIe 5.0 Compliant, Full Modular, Fan Control in Fanless, Silent, and Cooling Mode, 10 Years Warranty

High Efficiency, 80 PLUS Gold Certified
ATX 3.0 and 16-Pin Gen 5 PCIe Cable (12VHPWR)
Fully Modular Cabling Design
135 mm Fluid Dynamic Bearing (FDB) Fan
Seasonic Hybrid Silent Fan Control

Last update on 2023-08-08 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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Is it worth buying an Corsair 1200W Power Supply?
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Potential sources can include buying guides for Corsair 1200W Power Supply, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Corsair 1200W Power Supply. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Corsair 1200W Power Supply buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Corsair 1200W Power Supply currently available on the market.

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Brand Value: Every brand of Corsair 1200W Power Supply has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Corsair 1200W Power Supply?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Corsair 1200W Power Supply.
Customer Ratings: Number ratings grade Corsair 1200W Power Supply objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Corsair 1200W Power Supply.
Product Quality: You don’t always get what you pay for with an Corsair 1200W Power Supply, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Corsair 1200W Power Supply is should be an indication of how long it will work out for you.

We always remember that maintaining Corsair 1200W Power Supply information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Corsair 1200W Power Supply is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What kind of power supply does Corsair use?

A: CORSAIR HX series power supplies give you extremely tight voltage regulation, quiet operation, Platinum-certified efficiency, and a fully modular cable set. Built with all Japanese 105°C capacitors, they’re a great choice for high performance PCs where reliability is essential.

Q: Why is the Corsair ax1200i a platinum certified power supply?

A: The extreme efficiency of the AX1200i earns it coveted 80 PLUS Platinum certification. Less wasted power means minimal excess heat. This can reduce the strain on your other components, and it can save you money over the long run in the form of lower power bills.

Q: Why do you need a corsair HX series fan?

A: The CORSAIR HX Series gives you extremely tight voltages and virtually silent operation. With all Japanese capacitors, they’re ideal for high performance PCs where reliability is essential. 80+ Platinum efficiency reduces operating cost and excess heat, and together with the Zero RPM Fan Mode, gives you virtually silent operation.

Q: Who is the head of QA for Corsair?

A: I’ve used corsair PSU’s exclusively for the past 20 years they are solid and deliver. Jon Gerow (Johnny Guru) works for Corsair as the head of QA at their power supply division.