CORSAIR HXi Series Fully Modular Ultra-Low Noise Power Supplies deliver exceptional 80 PLUS Platinum efficient power and low-noise fluid dynamic bearing fan performance. With three EPS12V connectors, HXi PSUs have every connection needed to power today’s most demanding PC upgrades. Powerful CORSAIR iCUE software enables custom fan curves, monitoring and adjusting power settings, and more thanks to a fully digital platform.
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Computer power supplies convert the alternating current (AC) electricity from your wall outlet into direct current (DC), which is the kind of power your PC uses. They power all the other PC components with dedicated connectors that limit the need for additional outlets. ATX power supplies have a 20-pin connector, while the ATX12V versions have a 24-pin power connector to fit compatible motherboards. ATX12V motherboards have dual 12V rails that split amperage for added safety. Smaller power supplies take up little space in small laptop cases. Many power supply unit (PSU) models have an 80 PLUS® certification to ensure optimal energy efficiency.
Whens putting together server power supplies, consider the needs of the PCs connected to the system. The computer wattage should be equal or greater than the amount of power required by all the components of your PC, and you can use simple online tools to calculate this value. You only need to input the model of your CPU, GPU, motherboard and other computer accessories, and these tools automatically calculate the minimum wattage you need. Using a computer power supply with a slightly higher wattage than needed provides protection for your components. The PSU runs at less than its maximum capacity, which could prevent overheating inside the computer case. Higher wattage computer power supplies let you upgrade your CPU or GPU in the future without worrying about power consumption. A PSU only consumes the amount of electricity your computer components use, so you won't have to worry about electric bills, even if you choose a model with a higher wattage. If you have a limited budget, choose a refurbished power supply that provides the same performance of a brand-new one at a lower price point.
Many power supplies have an 80 PLUS certification that classifies their energy efficiency. PSUs with the standard 80 PLUS certification offer 80% efficiency at 20%, 50% and 100% loads. There are also Bronze, Silver, Gold, Platinum and Titanium 80 PLUS power supplies with higher energy efficiency than the standard 80 PLUS options. This helps maximize efficiency even in high-load situations.
ATX computer power supplies feature a 20-pin main power connector and SATA connectors for storage drives that require an outside power source. ATX12V PSUs have a 24-pin main connector, and do not require the auxiliary power connector. This PSU standard supports dual 12V rails to power modern computer components safely and effectively. EPS12V power supplies use an 8-pin power connector for plugging directly into the processor. Many servers or high-end desktop computers use these power supplies for efficient energy options. There are also smaller power supplies that fit easily into laptop cases.
Many PSUs feature hardwired cables to power all the CPU accessories. Modular computer power supplies offer flexibility, as they let you add or remove cables as needed. Removing unneeded cables allows optimal airflow inside the computer case for protection against overheating.
Product:
MSI - MAG A750GL PCIE 5.0, 80 GOLD Fully Modular Gaming PSU, 12VHPWR Cable, ATX 3.0 Compatible, 750W Power Supply
Leonel E.
3/31/2024 9:01:02 PM
Great product
“The MSI MAG A750GL is a fantastic choice for PC builders seeking a reliable and budget-friendly power supply.”
VitRäv
3/6/2024 8:26:10 AM
Very surprised
“If you dont want to spend too much money on a power supply that comes with nice cables its all nice and neat in the box and everything is understandable. This is what you want.”
Product:
Thermaltake Smart Series 700W SLI / CrossFire Ready Continuous Power ATX12V V2.3 / EPS12V 80 PLUS Certified Active PFC Power Supply Haswell Ready PS-SPD-0700NPCWUS-W
Elmwoodie
3/27/2024 8:05:23 AM
Love it
“This power supply will likely be a part of my next build, so much room to grow.”
Product:
CORSAIR RM850e Fully Modular Low-Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Modern Standby Support
Anonymous
3/18/2024 7:30:47 AM
Great product.
“Would recommend this power supply.”
Product:
Thermaltake Toughpower GF3 1200W, ATX 3.0 Standard, PCIe Gen.5 600W 12VHPWR Connector Included, 80+ Gold Full Modular SLI/Crossfire Ready Power Supply, 10 Year Warranty, PS-TPD-1200FNFAGU-4
William G.
3/18/2024 4:31:56 AM
Works a treat.
“Paired with my 13700K and RTX 4090 this power supply works superbly.”
Product:
CORSAIR RM1000e Fully Modular Low-Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Modern Standby Support
Al P.
3/8/2024 4:20:45 PM
Great Product and Brand!
“I would definitely recommend to a friend this company!”
Product:
EVGA SuperNOVA 750 GT, 80 Plus Gold 750W, Fully Modular, Auto Eco Mode with FDB Fan, 100% Japanese Capacitors, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, 220-GT-0750-Y1
atomopawn
3/5/2024 10:35:36 AM
Easy to install
“The system is a modular power supply, so you don't have a bunch of extra cables floating around.”