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ESA Certified PSUs
The Enthusiast System Architecture (ESA) is the industry’s first open-standard PC monitoring and control protocol for real-time communication and control of system thermal, electrical, acoustic and operating characteristics.
ESA-certified components and applications allow enthusiasts and power users to diagnose component-specific issues and tune their systems to meet their individual needs—whether it be reaching peak performance or modifying for a whisper-quiet home theater operation.

With ESA, PC and component manufacturers can deliver differentiated and value-added products, giving their customers unprecedented visibility and control over their systems and allowing them to achieve the highest possible performance.


Tagan BZ Series 900W Modular Power Supply (TG-900-U88 BZ) (NVIDIA SLI and ATI Cross-Fire Certified)
Tagan BZ Series 900W Modular Power Supply (TG-900-U88 BZ) (NVIDIA SLI and ATI Cross-Fire Certified) Tagan BZ PSU blows the competiton away. BZ PSU are made with best components and loaded with various safety implements to protect your expensive components. Tagan PSU is made to last and outperform. Look no further for the best power. The PipeRock modular cable management with colorful housing to avoid wrong connection.
4 In Stock, Ships Today Till 6pm EST
$259.95
PC Power & Cooling Turbo-Cool 1200 ESA Certified 1200W Power Supply - QUAD CPU & QUAD SLI Ready
PC Power & Cooling Turbo-Cool 1200 ESA Certified 1200W Power Supply - QUAD CPU & QUAD SLI Ready The PC Power & Cooling Turbo-Cool 1200 ESA Certified 1200W Power Supply is the newest model in the renowned PC Power & Cooling Turbo-Cool series. The robust Turbo-Cool 1200 power supply is truly the ultimate next-gen PSU and is now equipped with ESA capabilities. This Single-Rail power house (+12V @ 90A) will provide optimum distribution of rock-s...
2 In Stock, Ships Today Till 6pm EST
$579.99
Thermaltake 850W Toughpower ESA Certified Crossfire / Quad SLI Ready Modular Power Supply (W0178RU)
Thermaltake 850W Toughpower ESA Certified Crossfire / Quad SLI Ready Modular Power Supply (W0178RU) The Thermaltake 850W ESA Certified Toughpower Crossfire / Quad SLI Ready Modular Power Supply features four independent 12volt rails. With two 8-pin and two 6-pin PCI-E connectors, the unit is ready for all multiple video card systems. Toughpower lives up to its name, this unit can power the most demanding hardware available! With ESA Certified...
4294967295 In Stock, Ships Today Till 6pm EST
$249.95
SilverStone Zeus 1200W Industrial Power Supply - SLI/Crossfire Certified (SST-ZU1200M)
SilverStone Zeus 1200W Industrial Power Supply - SLI/Crossfire Certified (SST-ZU1200M) The SilverStone Zeus 1200W Industrial Power Supply is a member of SilverStone’s premier power supply series designed for heavy duty server and workstation use. The Zeus line now tops the 1200W plateau with even greater performance levels and ruggedness the industry requires. The output remains consistent while run continuously at stringent 50°C hi...
In Stock, Ships Today Till 6pm EST
$379.95

ESA Certified PSUs Categories
ESA 800W+ ESA 1000W+ 

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Cooler Master Real Power Pro 1000W PSU w/ ESA Control (RS-A00-EFAM-A3) Cooler Master Real Power Pro 1000W PSU w/ ESA Control (RS-A00-EFAM-A3)
Brand: Cooler Master  

The Cooler Master Real Power Pro 1000W PSU w/ ESA Control is Cooler Master’s first ESA compliant power supply, offering a wide range of features that you won’t find in most power supplies, such as monitoring of Voltages, Amperage, Wattage, temperatures and fan speed. It also gives the user the ability to control the fan speed via the ESA utility. The Real Power ESA...


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$329.95

PC Power & Cooling Turbo-Cool 1200 ESA Certified 1200W Power Supply - QUAD CPU & QUAD SLI Ready PC Power & Cooling Turbo-Cool 1200 ESA Certified 1200W Power Supply - QUAD CPU & QUAD SLI Ready
Brand: PC Power & Cooling  

The PC Power & Cooling Turbo-Cool 1200 ESA Certified 1200W Power Supply is the newest model in the renowned PC Power & Cooling Turbo-Cool series. The robust Turbo-Cool 1200 power supply is truly the ultimate next-gen PSU and is now equipped with ESA capabilities. This Single-Rail power house (+12V @ 90A) will provide optimum distribution of rock-solid power for the m...


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$579.99

SilverStone Zeus 1200W Industrial Power Supply - SLI/Crossfire Certified (SST-ZU1200M) SilverStone Zeus 1200W Industrial Power Supply - SLI/Crossfire Certified (SST-ZU1200M)
Brand: Silverstone  

The SilverStone Zeus 1200W Industrial Power Supply is a member of SilverStone’s premier power supply series designed for heavy duty server and workstation use. The Zeus line now tops the 1200W plateau with even greater performance levels and ruggedness the industry requires. The output remains consistent while run continuously at stringent 50°C high temperature and 9...


Submit a review
$379.95

Tagan BZ Series 900W Modular Power Supply (TG-900-U88 BZ) (NVIDIA SLI and ATI Cross-Fire Certified) Tagan BZ Series 900W Modular Power Supply (TG-900-U88 BZ) (NVIDIA SLI and ATI Cross-Fire Certified)
Brand: Tagan  

Tagan BZ PSU blows the competiton away. BZ PSU are made with best components and loaded with various safety implements to protect your expensive components. Tagan PSU is made to last and outperform. Look no further for the best power. The PipeRock modular cable management with colorful housing to avoid wrong connection.


Submit a review
$259.95

Thermaltake 850W Toughpower ESA Certified Crossfire / Quad SLI Ready Modular Power Supply (W0178RU) Thermaltake 850W Toughpower ESA Certified Crossfire / Quad SLI Ready Modular Power Supply (W0178RU)
Brand: Thermaltake  

The Thermaltake 850W ESA Certified Toughpower Crossfire / Quad SLI Ready Modular Power Supply features four independent 12volt rails. With two 8-pin and two 6-pin PCI-E connectors, the unit is ready for all multiple video card systems. Toughpower lives up to its name, this unit can power the most demanding hardware available! With ESA Certified support this will h...


Submit a review
$249.95