Top 10 750W Platinum Power Supply – Computer Power Supplies

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1. be quiet!

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Power Supply, BN642, be quiet! Straight Power 11 Platinum 750W, Fully Modular

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be quiet! #ad - 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. 80 plus platinum efficiency up to 93 7%. Modular cables for maximum build flexibility.
Brandbe quiet! #ad
Manufacturerbe quiet #ad
Height4 Inches
Length13 Inches
Width9.75 Inches
Part NumberBN642
ModelBN642
Warranty5 years

2. be quiet!

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Power Supply, 80 Plus Platinum, be quiet! Dark Power Pro 11 750W, BN652, Modular

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be quiet! #ad - 80plus platinum efficiency up to 94% and unmatched power stability. Large funnel-shaped fan intake facilitates high airflow with less turbulence. 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.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height10.71 Inches
Length13.7 Inches
Weight8.15 Pounds
Width4.65 Inches
Part NumberBN652
ModelBN652
Warranty5

3. Corsair

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HX750, 80+ Platinum , Fully Modular Power Supply Renewed, CORSAIR HX Series, 750 Watt

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Corsair #ad - Fully modular: allows user to only use the cables they need for a cleaner looking build with better airflow. 10-year warranty: Backed by Corsair's legendary technical support and customer service. 12v rail switch: gives the user the choice of a single +12V rail or multiple +12V rails. 135mm fdb fan with zero rpm mode: virtually silent operation at low loads. Mtbf hours: 100, 000 hours. 80 plus platinum: runs cooler and uses less power than less efficient power supplies.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length5.9 Inches
Width7.1 Inches
Part NumberCP-9020137-NA-cr
Warranty90 days limited warranty

4. Corsair

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Black, Corsair HX Series HX750 750 W 80 Plus Platinum Full Modular 1 x 135 mm Fan ATX Power Supply Unit

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Corsair #ad - 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.
BrandCorsair #ad
ManufacturerCorsair #ad
Height5.12 Inches
Length13.19 Inches
Weight4.23 Pounds
Width8.27 Inches
Part NumberCP-9020137-UK
ModelCP-9020137-UK

5. SilverStone Technology

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PS-ST75F-PT, SilverStone Technology 750W 80 Plus Platinum Certified Single +12V Rail ATX Power Supply

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SilverStone Technology #ad - 24/7 continuous power output with 40℃ operating temperature. Compact design with a depth of 140mm for easy integration. 750 watts peak DC Power Output. High efficiency with 80 PLUS Platinum certification. Strict 3% voltage regulation and low ripple & noise. Ultra silent 120mm fan with intelligent semi-fanless operation. 100% modular cables. Class-leading single +12V rail.
BrandSilverStone Technology #ad
ManufacturerSilverstone #ad
Height3.4 Inches
Length5.5 Inches
Weight5 Pounds
Width5.9 Inches
Part NumberPS-ST75F-PT
ModelPS-ST75F-PT
Warranty3 years

6. Segotep

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Black, 5 Year Warranty, Segotep PF750 750W 80+ Platinum Full-Modular ATX Power Supply with Silent 140mm Fan

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Segotep #ad - 80 plus platinum certified, with at least 92% efficiency or higher under typical loads at 20, 50 and 100% of rated load with a true power factor of 09 or greater.

Fully modular make builds and upgrades easy, to reduce clutter and improve air flow. Reliable customer service -- all power supply from Segotep have passed strict inspesction before outgoing and we offer 5 years warranty & lifetime technical support. Comprehensive protection -- over current / Power / Voltage / Temperature Protection, Under Voltage Protection, and Short Circuit Protection.100% japanese capacitors ensure long-term reliability and stable power. Ultra quiet 140mm hydraulic Bearing Fan with better cooing performance, quieter operation and a longer lifespan.
BrandSegotep #ad
ManufacturerSegotep #ad
Height3.4 Inches
Length6.2 Inches
Width5.9 Inches
Warranty5 years

7. SilverStone Technology

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SST-SX750-PT, Silverstone SX750 Platinum, 750W SFX Fully Modular 80 Plus Platinum Power Supply

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SilverStone Technology #ad - Class-leading single +12V rail. All cables with flexible flat arrays. High efficiency with 80 PLUS Platinum certification. Strict ±3% voltage regulation and low ripple & noise. 100% modular cables. Standard SFX form factor. All japanese capacitors. Silent running 92mm dual ball bearing fan with auto start-top based on load & temperature.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology Inc #ad
Warranty5Year Parts and Labor

8. Seasonic

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Seasonic FOCUS Plus 750 Platinum SSR-750PX 750W 80+ Platinum ATX12V & EPS12V Full Modular 120mm FDB Fan Compact 140 mm Size Power Supply

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Seasonic #ad - Compact size - 140 mm deeP; High power output to size ratio. Hybrid silent fan control; the industry's first, seasonic patented, advanced three-phased thermal control achieves optimal between silence and cooling.

Full modular; use only the cables you need to reduce clutter and improve airflow for a better ventilated system. 10 year warranty; our commitment to superior quality. This hybrid silent fan control functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode. 80 plus platinum; 90% efficient at 20% load, 92% efficient at 50% load, and 89% efficient at 100% load.
BrandSeasonic #ad
ManufacturerSeasonic #ad
Height3.4 Inches
Length5.51 Inches
Weight3.53 Pounds
Width5.91 Inches
Part NumberSSR-750PX
ModelSSR-750PX
Warranty10 years

9. Corsair

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HX750, 80+ Platinum Certified, CORSAIR HX Series, 750 Watt, Fully Modular Power Supply

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Corsair #ad - 12v rail switch: gives the user the choice of a single +12V rail or multiple +12V rails. 10-year warranty: backed by CORSAIR's legendary technical support and customer service. Mtbf hours: 100, 000 hours. Fully modular: allows user to only use the cables they need for a cleaner looking build with better airflow. 80+ platinum: runs cooler and uses less power than less efficient power supplies. 135mm fdb fan with zero rpm mode: virtually silent operation at low loads.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length5.9 Inches
Weight4.23 Pounds
Width7.1 Inches
Part NumberCP-9020137-NA
ModelCP-9020137-NA
Warranty10 years warranty

10. FSP

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FSP Hydro PTM Pro 750W 80 Plus Platinum Full Modular ATX 12V Power Supply HPT2-750M

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FSP #ad - Complete protections: ocp, ovp, opp, uvp, scp, OTP | UL# 62368. Fully modular | black ribbon Cables | Conformal coating to protect against corrosion and humidity. Active pfc ≧ 99% | japanese-made Electrolytic Capacitors. 80 plus platinum certification | 10 Year Warranty. Powerful +12v single rail design | Eco switch fan speed control.
BrandFSP #ad
ManufacturerFSP #ad
Height3.4 Inches
Length6.7 Inches
Width5.9 Inches
Warranty10 Year