Top 10 1200 Watt Power Supply – Computer Power Supplies

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

ASUS #ad - 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. 0db cooling with dustproof ip5x wing blade fans and integrated RGB heatsinks for cooler operation. 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. 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
Warranty10 Years



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

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

3. Thermaltake


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

Thermaltake #ad - High quality Japanese Capacitor. Compliance with intel atx 12v 2. 31 & ssi eps 12v 2. 92 standards. 80 plus gold certified and Haswell Ready. This guarantees superior cooling performance and silent operation.

Massive and Dedicated +12V Output. 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. Power good signal: 100-500ms. Ultra-quiet 135mm fan with smart fan control. Semi modular design with low profile black flat cables. Low-profile flat modular cables used in the design enhance airflow as well as improve the thermal performance of the chassis. The tough power 1200w adopts a 135mm cooling fan with intelligent RPM control.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height6.7 Inches
Length14 Inches
Weight8.05 Pounds
Width8.5 Inches
Part NumberPS-TPD-1200MPCGUS-1
Warranty5 years

4. Thermaltake


Thermaltake Toughpower Grand RGB 1200W 80+ Platinum Smart Zero RGB Fan, Full Modular ATX 12V 2.4/EPS 12V 2.92 Power Supply 10 Year Warranty PS-TPG-1200F1FAPU-1, SLI/CrossFire Ready Continuous Power

Thermaltake #ad - 30 mv low ripple noise: low ripple from 0% to 100% load keeps performance-critical components, such as high-end graphic card, operating reliably longer. Single +12 volt rail desig - powerful 12 volt + single rail supports today’s CPU, GPU demands and DC to DC design for stable, reliable power. Fan blades are optimized to enhance static pressure for an impressive cooling performance.

80 plus platinum and intel c6/c7 states ready: deliver up to 92% efficiency, toughpower RGB Platinum Series has been optimized to work with all Intel’s latest processors to achieve maximum energy saving. Industrial protections - uvp under voltage protection, otp Over Temperature Protection, OVP Over Voltage Protection, opp over power protection, SCP Short Circuit Protection, and OCP Over Current Protection. A switch at the back of the PSU can be turned off to have the fan spun constantly. Main power 24 pin x 1, peripheral 4 pin x 8, atx 12v 8 pin / 4+4 pin x 2, pci-e 6+2 pin x 8, sata 5 pin x 12, FDD Adapter x 1.

Ultra quiet smart zero fan: fan works only when PSU working load is over 40%. Rgb led fan - 256 colors riing rgb 140 millimeter Hydraulic Bearing fan with low noise design. Outstanding 10 Year Warranty. One button rgb control: rgb lighting button at the back of PSU controls 5 different lighting modes, Blue, RGB Cycle, Green, White, Red, and LED Off. Japanese capacitors: 100% high quality 105°C 221°F Japanese capacitors offer the highest stability, durability, and reliability.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height3.39 Inches
Length5.91 Inches
Weight8.5 Pounds
Width7.09 Inches
Part NumberPS-TPG-1200F1FAPU-1
Warranty10 Year Warranty

5. Corsair


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

Corsair #ad - Corsair link integration for monitoring performance and adjustment of fan speed and multi-rail/single rail mode;Multi-GPU ready. 140mm thermally controlled fluid dynamic bearing fan spins up as needed.

Pata connector:12. 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. Ten year warranty: Your guarantee of reliable operation that will last across several system builds. Fully modular low profile cables for easy installation, less clutter, and helps maximize airflow through your computer's chassis. Sata connector:16.
BrandCorsair #ad
ManufacturerCorsair #ad
Height5.98 Inches
Length15.43 Inches
Weight1 Pounds
Width8.85 Inches
Part NumberCP-9020070-NA

6. SilverStone Technology


SilverStone Technology Strider 1200W 80 Plus Platinum Modular PSU 1200 Power Supply PS-ST1200-PT

SilverStone Technology #ad - 100% modular cables. 1200 watt maximum output. 139mm air penetrator fan with Intelligent semi-fanless operation. High efficiency with 80 plus Platinum certification. Dual eps 8pin with multiple individual one-on-one PCI-E 8/6pin connectors.
BrandSilverStone Technology #ad
ManufacturerSilverstone #ad
Height3.4 Inches
Length5.9 Inches
Weight11.9 Kilograms
Width7.1 Inches
Part NumberPS-ST1200-PT
Warranty5 Year Parts and Labor

7. Thermaltake


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

Thermaltake #ad - 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. Ultra quiet smart zero fan - fan works only when PSU working load goes over 40%. 15 light modes via color mode button - wave/ spiral/ flow/ heartbeat/ ripple/ full lighted Red, pink, yellow, purple, blue, orange, green, and white/ spectrum mode/ light off.

Industrial protections - uvp under voltage protection, opp over Power Protection, OVP Over Voltage protection, SCP short circuit protection, OTP over temperature protection, and OCP Over current protection. Japanese capacitors - 100% high quality 105°C 221°F Japanese capacitors offer the highest stability, durability, and reliability. Zero cable platform - daughterboards are directly soldered to the Motherboard for better heat dissipation and impressive output power quality. 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. 30 mv low ripple noise - low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer. 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. 2-way rgb control - control light via "color" "Mode" Button 7 light modes/8 Colors or via 5V ARGB Sync motherboard.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Part NumberPS-TPD-1200F3FAPU-1
Warranty10 year

8. Phanteks


Built-in Power Splitter 1200W Fully Modular Design Dual System Support Power Supply, Phanteks PH-P1200PS 80+ Platinum

Phanteks #ad - With the 1200w, and built-in power splitter, 80+ Platinum certification, the PH-P1200PS can support Dual system setups. The power splitter protects and controls the 12v/5v/3.

3v/+5vsb circuit to the motherboard to ensure full compatibility to ITX, mATX, ATX, and E-ATX motherboards. The higher the level of efficiency of the PSU, the less power gets wasted in the form of excess heat. Phanteks prime pro power supply is equipped with important protection Features to ensure the safe and secure operation of your PC system. Using the power splitter, a dual system configuration can operate independently of one another. Powering on/off on one system will not affect the other and vice versa. Premium quality japanese capacitors increases overall reliability and extend Product life.
BrandPhanteks #ad
ManufacturerPhanteks #ad
Height3.94 Inches
Length3.94 Inches
Weight9.3 Pounds
Width3.94 Inches
Part NumberPH-P1200PS

9. be quiet!


Fully Modular, be quiet! Straight Power 11 Platinum 1200W, Power Supply, BN645

be quiet! #ad - Modular cables for maximum build flexibility. 80 plus platinum efficiency up to 93 9%. Wire-free inside the PSU on the DC side for enhanced cooling and longevity. Virtually inaudible Silent Wings 3 135mm fan. Funnel-shaped fan opening of the PSU case for high airflow intake.
Brandbe quiet! #ad
Manufacturerbe quiet #ad
Height4 Inches
Length13 Inches
Width9.75 Inches
Part NumberBN645
Warranty5 years

10. be quiet!


Power Supply, be quiet! Dark Power Pro 11 1200W, Modular, BN655, 80 Plus Platinum

be quiet! #ad - 6-pole fan motor and IC motor control for smooth low-speed operation and reduced noise. Overclocking key switches between four 12V-rails and one massive 12V-rail. Virtually inaudible Silent Wings 3 135mm fan with fluid-dynamic bearing. 80plus platinum efficiency up to 94% and unmatched power stability. Large funnel-shaped fan intake facilitates high airflow with less turbulence.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height10.71 Inches
Length13.7 Inches
Weight10.11 Pounds
Width4.65 Inches
Part NumberBN655