Top 10 1200W Power Supply – Computer Power Supplies

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1. EVGA

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1200W ECO Mode Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 220-P2-1200-X1, EVGA Supernova 1200 P2 80+ Platinum

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EVGA #ad - Evga 1200 p2 - "unrivaled performance" - Fully Modular to reduce clutter and improve airflow. Fan size / bearing: 140mm Double Ball Bearing. 10 year. 80 plus platinum certified, with 92% 115vac / 94% 220VAC~240VAC efficiency or higher under typical loads. 100% japanese Capacitors ensure long-term reliability.
BrandEVGA #ad
ManufacturerEVGA #ad
Height6 Inches
Length8 Inches
Weight9 Pounds
Width4 Inches
Part Number220-P2-1200-X1
Model220-P2-1200-X1
WarrantyProduct: 10 years warranty; Parts and labor: 10 years Limited warranty

2. Thermaltake

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Thermaltake Toughpower 1200W 80+ Gold Semi Modular ATX 12V/EPS 12V Power Supply 5 YR Warranty PS-TPD-1200MPCGUS-1

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Thermaltake #ad - Massive and Dedicated +12V Output. Low-profile flat modular cables used in the design enhance airflow as well as improve the thermal performance of the chassis.

Compliance with intel atx 12v 2. 31 & ssi eps 12v 2. 92 standards. The tough power 1200w adopts a 135mm cooling fan with intelligent RPM control. High quality Japanese Capacitor. 80 plus gold certified - 90% efficiency under typical load. 105 degree / 221 degree high quality Japanese capacitors. Warranty: 5 Years. Flat cables are inherently more flexible, making cable routing easier. 80 plus gold certified and Haswell Ready. Power good signal:100-500ms. This guarantees superior cooling performance and silent operation. Ultra-quiet 135mm fan with smart fan control. Semi modular design with low profile black flat cables.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height6.7 Inches
Length14 Inches
Weight8.05 Pounds
Width8.5 Inches
Part NumberPS-TPD-1200MPCGUS-1
ModelPS-TPD-1200MPCGUS-1
Warranty5 years

3. Thermaltake

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Thermaltake Toughpower iRGB Plus 1200W 80+ Platinum Digital RGB LED Smart Zero Fan SLI/Crossfire Ready ATX12V v2.4 / SSI EPS v2.92 Power Supply 10 YR Warranty PS-TPI-1200F2FDPU-1

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Thermaltake #ad - 8 million rgb led colors plus 12 addressable RGB LEDs and 7 lighting options at your fingertips. New digital platform: new circuit design with PFC & LLC digital controllers and 32Bit MCU efficiently reduce ripple noise with steady voltage output.

Industry leading : 10 Year. New era in colorful power: take on more than just power, with 16. 100% all japanese 105°c/221°f capacitors: Premium internal components greatly improve the durability and offer the highest stability and reliability. Flat all black cables/connectors: Low-profile flat black cables enhance cable routing with all black connectors for a neutral look.
BrandThermaltake #ad
ManufacturerThermaltake USA Direct #ad
Height3.39 Inches
Length7.09 Inches
Weight8.2 Pounds
Width5.91 Inches
Part NumberPS-TPI-1200F2FDPU-1
ModelPS-TPI-1200F2FDPU-1
Warranty10 Year Warranty

4. Corsair

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Fully Modular Power Supply, CORSAIR HX Series, HX1200, 1200 Watt, 80+ Platinum Certified

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Corsair #ad - 10-year warranty: Backed by Corsair's legendary technical support and customer service. 80 plus platinum: runs cooler and uses less power than less efficient power supplies. 8 pata connector. Fully modular: allows user to only use the cables they need for a cleaner looking build with better airflow. 135mm fdb fan with zero rpm mode: Virtually silent operation at low loads. 12v rail switch: gives the user the choice of a single +12V rail or multiple +12V rails.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length5.9 Inches
Weight5.07 Pounds
Width7.9 Inches
Part NumberCP-9020140-NA
ModelCP-9020140-NA
Warranty10 years warranty

5. ASUS

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ASUS Rog Thor 1200 Certified 1200W Fully-Modular RGB Power Supply with LiveDash Oled Panel

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ASUS #ad - Aura sync addressable rgb lighting features a nearly endless spectrum of colors with the ability to synchronize effects across an ever expanding ecosystem of aura sync enabled products. 0db cooling with dustproof ip5x wing blade fans and integrated RGB heatsinks for cooler operation. 80+ platinum certification for energy efficiency, built with 100 % Japanese capacitors for stability and durability. Oled power display: Real time power draw monitoring with oled power display. Ac input range:100 to 240V AC.
BrandASUS #ad
ManufacturerAsus #ad
Height1.33 Inches
Length7.48 Inches
Weight11 Pounds
Width5.91 inches
Part NumberROG-THOR-1200P
ModelROG-THOR-1200P
Warranty10 Years

6. Corsair

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

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Corsair #ad - 80 plus platinum efficiency for lower power usage and energy costs. Corsair link integration for monitoring and adjustment of performance, noise, and OCP settings. Digital signal processor DSP for delivering extremely clean, efficient power with real-time adjustments. Ten year warranty: Your guarantee of reliable operation that will last across several system builds. Fanless operation at low loads, for outstanding noise reduction. Fully modular low profile cables for easy installation and less clutter.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.4 Inches
Length7.9 Inches
Weight1 Pounds
Width5.9 Inches
Part NumberCP-9020008-NA
ModelCP-9020008-NA

7. Rosewill

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5 Year Warranty, ROSEWILL Gaming 80 Plus Gold 1200W Power Supply / PSU, PHOTON Series Full Modular 1200 Watt 80 PLUS Gold Certified PSU with Silent 135mm Fan and Auto Fan Speed Control

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Rosewill #ad - Fcc, ce certificated: with fcc and ce certification, rosewill PHOTON series power supplies with strong single +12V rail provide high efficiency operation for less heat and lower operating loss. 80+ gold certified: 80 plus gold certified power supplies to deliver up to 90% or more efficiency at a normal loading conditions and outstanding Short-Circuit/Over-Current/Over-Voltage/Over-Power/Under-Voltage/Over-Temperature Protections.

Intelligent thermal operation: with a silent 135 mm fan with auto fan speed control, the gaming 80Plus power supply aims to provide an extraordinary airflow at an exceptional low noise level by different speed level in response to various temperatures. 5 years warranty: five years power supplies product warranty to guarantee continuous system performance of this 1200w gaming power supply and make sure it can support long time operation for your gaming PC system.

Performance & quality: rosewill photon 1200 is an excellent fully modular 80+ gold power supply which doesn't only pursue the best performance for your gaming desktop computer system but also look for delivering a stable, powerful and inevitable gaming pc for you.
BrandRosewill #ad
ManufacturerRosewill #ad
Height3.39 Inches
Length7.09 Inches
Width5.91 Inches
Part NumberPHOTON-1200
ModelPHOTON-1200

8. EVGA

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5 Year Warranty, Power Supply,Black, 80+ GOLD 1000W, Semi Modular, EVGA 210-GQ-1000-V1,1000 GQ, EVGA ECO Mode

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EVGA #ad - Fan size / bearing: 135mm fluid dynamic Bearing and operating temperature is 0 degree to 50 degree Celsius. Heavy duty protections, opp, including ovp, scp, UVP, ocp, and OTP. Input frequency Range:50 - 60 Hz. Evga 1000 gq great quality, great Value ; Japanese capacitors : 100 percent. 80 plus gold certified, with 90 percent 115vac / 92 percent 220VAC~240VAC efficiency or higher under typical loads. 5 year warranty.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length7.09 Inches
Weight7 Pounds
Width5.91 Inches
Part Number210-GQ-1000-V1
Model210-GQ-1000-V1
WarrantyProduct: 5 years warranty; parts and labor: 5 years limited warranty

9. Xunba Tech

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Xunba DC 12V 100A 1200w Power Adapter Driver Transformer 110V AC DC 12V Power Supply for Led Strip lamp CNC CCTV SS1200-12

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Xunba Tech #ad - Design with built-in EMI Filter, improve signal precision. Switch input voltage range choice 100% full load and machine test, Protection characteristics: short circuit/overload Air cooling. High price-effective, reliability with industry standards. Apply to led strip light, led panel light, CCTV, Motor, cnc, led down light, Machinery etc.100% brand new switching power supply transformer, High efficiency, high reliability and low cost.
BrandXunba Tech #ad
ManufacturerXunba Tech #ad
Part NumberSS1200

10. Thermaltake

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Thermaltake Toughpower PF1 ARGB 1200W 80+ Platinum 16.8 Million Colors 18 Addressable LEDs 5V Motherboard Sync/Analog Controlled SLI Full Modular Power Supply PS-TPD-1200F3FAPU-1

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Thermaltake #ad - Zero cable platform - daughterboards are directly soldered to the Motherboard for better heat dissipation and impressive output power quality. Japanese capacitors - 100% high quality 105°C 221°F Japanese capacitors offer the highest stability, durability, and reliability. 30 mv low ripple noise - low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer.

Ultra quiet smart zero fan - fan works only when PSU working load goes over 40%. 2-way rgb control - control light via "color" "Mode" Button 7 light modes/8 Colors or via 5V ARGB Sync motherboard. Sync with motherboard rgb software - controlling lights with as us aura Sync, Gigabyte RGB FUSION, MSI Mystic Light Sync and ASROCK polychrome through motherboards that have a 5V addressable RGB header. A switch at the back of the PSU can be turned off to have the fan spun constantly.

80+ platinum and intel c6/c7 states ready - deliver up to 92% efficiency, PF1 ARGB Series optimized to work with all generations of Intel's processors to achieve maximum energy saving. Industrial protections - uvp under voltage protection, OPP over Power Protection, scp short circuit protection, OTP over temperature protection, OVP Over Voltage protection, and OCP Over current protection. Ring duo 140mm fan - 16. 8 million color 18 addressable LEDs Dual lighting Zones self-lubricated hydraulic Bearing pwn fan for maximizing airflow while minimizing noise.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Part NumberPS-TPD-1200F3FAPU-1
ModelPS-TPD-1200F3FAPU-1
Warranty10 year