Quiet Power Supply

The quiet power supply runs the heavy and hard gaming and professional PCs smoothly and makes them last for long. A power supply powers up everything inside a PC i.e. motherboard and GPU. For the best power source, it must be sturdy and lightweight. The connectivity ports and multiple systems supported to add to its better profile.

However, the form factor and market compatibility for both the low-profile and standard chassis must be fulfilled before buying. If it does not fit the dual form factors, it is of limited usage whenever a system is updated or replaced. The cooling system inside a quiet power supply endures double than ambient temperature ranges with powerful temperature controls. The temperature controls include both the liquid and air-cooled technologies.

List of best quiet power supply

NameAlready SoldRatingPricing
Seasonic FOCUS Plus 750 12000+4.7
SilverStone Technology SST-NJ450-SXL200+4.0
EVGA Supernova 850 T21000+4.5
Seasonic Prime 600 Titanium200+4.6
  1. Seasonic FOCUS Plus 750 Gold Power Supply

Power Supply Specs

Seasonic FOCUS Plus 750 has been designed to deliver quiet power supply up to 750 Watt of total output power to Seasonic FOCUS Plus 750high-end personal computers. 750W power supply is intended with 4 PCI Express connectors, 8 SATA Connectors, 3 pin peripheral connectors, and a single floppy connector as well. Furthermore, a standard x570 motherboard and CPU connectors are also connected with it.

Multi GPU Setup

Seasonic FOCUS Plus 750 Gold Power Supply is certified with 80 Plus Gold having an efficiency of 90% at 50% system load. It boasts a multi GPU setup as well as regulation of tight voltage. For better operation, optimized heat intemperance, and long-lasting life, the power supply is built with an embedded  120mm fan having fluid dynamic bearings. The fan is silent making no noise and its cooling modes are customized with a rear switch that has the ability to disables the fanless settings.

Item Weight3.52 Pounds
ColorGold Modular FX
Voltage110 Volts

Modular Design

The cables of Seasonic FOCUS Plus 750 Gold Power Supply can be attached or detached depending on the needs of the power supply of your personal computer and that is why it has a modular design. Furthermore, between the back panel of the PSU and printed circuit board, a connection that is cable-free is designed to enhance and boost the power quality of output and reducing the possibility of production errors as well.

2. SilverStone Technology 450 W 80 Plus Platinum Power Supply

Worthy Form Factor

After achieving a huge success in both HTPC and SFF market segments with the immersive chassis design, the SilverStone Technology 450 W 80 Plusengineers of SilverStone continue with their efforts in these categories and released a truly upgrade worthy small form factor 450 Watt power supply. This is reconcilable with the chassis that uses power supplies of SFX as well as smaller ATX chassis with the adapter bracket included.

Strapping Components        

Although it is small in size yet the SilverStone Technology 450 W 80 Plus platinum power supply has characteristics that customers would expect from an elite ATX power supply. Its efficiency is of Bronze level 80 plus. It has a fan that controls temperature, 50-degree temperature rating, and reliability for operations of 24 hours. SilverStone Technology 450 W 80 Plus platinum power supply is designed with single +12 V rail, 8 pins, and 6 pin PCI Express connectors whose function is to provide support to the multi GPU system. This platinum power supply has amazing strapping components and is the best one for your DIY desktop computer.

Innovative Cooling

The Silverstone Technology 450 W 80 Plus platinum power supply has an innovative cooling ability as well.  In SilverStone’s testing, the NJ450’s solid extruded shell of aluminum together with unsegregated heatsink fins performed better as compared to traditional heavily-vented fanless designs. This also removes dust that is created inside the enclosure.

Wattage500 W
Fan Size120mm
Power Density484W per liter
ATX CompatibilityWith included bracket
80 Plus LevelGold

3. EVGA Supernova 850 T2, 80+ Titanium 850W Power Supply

Titanium Efficiency

EVGA Supernova 850 t2, 850 Watt power supply has titanium efficiency and it is currently the highest and toughest certification of 80 plus. It characterizes fully modular cabling, operation of semi-passive mode and a single rail of +12 V. the fan grill is the most important and essential feature of EVGA Supernova 850 T2, 80+ Titanium 850W Power Supply. The chassis design is shared between high-end power supplies of EVGA.

Outputs more Power

EVGA Supernova 850 t2, 850 Watt power supply produces enough power to feed two to three high-end graphics end. It depends on your seller of choice as well as amd processor of a potent host. Furthermore, if you are planning to overclock the whole of the hardware aggressively, pushing the requirements of power-up, you would definitely want to consider a PSU with more capacity. It is going to deliver high-end performance and you would love it due to its extraordinarily features.

Double Ball Bearing Fan

Instead of using fluid dynamic bearing fans, EVGA has used a double ball-bearing fan which provides long-lasting life as well as the output of lower noise. If you want to deter temperatures of higher internal, you will have the option of disconnecting the semi-passive mode, letting the fan spin continuously with its speed controlled thermally.

Item Weight8 pounds
Product Dimensions7.09 x 5.91 x 3.35 inches
Total Max. Power850 Watts
FDD Adapter1

4. Seasonic Prime 600 Titanium SSR-600TL 600W 80+

Compact Design

The Seasonic Prime 600 Titanium power supply has a compact design. its brackets are breathable for higher CFMs Seasonic Prime 600 Titaniumand have a low-profile design for good cooling throughout. The temperature endurance of Seasonic Prime 600 Titanium power supply is up to 40-degree Celsius at continuous modes of running. The exchangeable ATX to SFX brackets delivers extra space and a higher compatibility range to install in multiple systems. Furthermore, the 600 Watts power supply has titanium efficiency which makes it unique from other power supplies.

  • Operates on all the systems and has a lightweight
  • The power capacity is high i.e. 600 Watts
  • Double ball-bearing fans instead of dynamic bearing fans

Powerful Features

The Seasonic Prime 600 Titanium power supply is designed with a single rail design of +12v at receiving end for your personal computer. Besides cooling purposes, the power supply can be switched to 5v and 3.3v for multiple purposes The range of efficiency is quiet high at normal loads almost up to 95% with 220 volts AC at 50Hz when 33 to50% load is implemented to it. FSP Dagger is VR and 4K ready. To reach the socket, it optimal length of the cable and has sturdy PS2 casing for rugged circumstances and portability.

Total Max. Power600 Watts
Intel SpecificationsATX 12V/ EPS 12V
Item Weight5.65 pounds