
ATX Desktop Power Supply
GT series Grand Rigid


Four main cornerstones of the power system: perfect design structure, cutting-edge technology introduction, exclusive protection system, and strict production quality. The Accuwitt GT series continues the advanced R&D design and adopts the power supply design scheme made for the world's largest cloud server customer as the development benchmark for this series of products, providing the best solution for the ultimate performance and stability with safety.

Exclusive Revealing of Integrated Solution
Grand Rigid GF series platinum-like modular
ATX 3.0 advanced power supply unit
NVIDIA RTX 4090 graphics card burning incident
![]() 全新90°L型直角12VHPWR接頭設計 | ![]() 全新90°L型直角12VHPWR接頭設計 | ![]() 全新90°L型直角12VHPWR接頭設計 |
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![]() 全新90°L型直角12VHPWR接頭設計 | ![]() 全新90°L型直角12VHPWR接頭設計 |
New 90-degree right-angle 12VHPWR connector design.
Preventing cables from intense bending and overheating.
Addressing the issue of high-power graphics cards prone to burning out.
Supporting the next-generation ATX3.0 PCIE-5 architecture.
Get ahead and own it first.
Most cost-effective
Conversion efficiency reaches 92%, surpassing the platinum standard.
Beyond the limit
Instantaneous output surpassing the rated wattage, while maintaining stability.
Safeguard
Innovative design prevents insect attacks and effectively avoids the short-circuit hazards caused by pests.
More power-efficient/ energy-saving
True environmental protection involves genuinely caring for and safeguarding the environment.
Relieved
Enjoy a 10-year warranty backed by industry-leading expertise, even against pest damage.

"Extreme Gold Selection" 80 Plus Gold Certification
Long-lasting Japanese solid-state capacitors with an efficiency of 92%
Passed NFPA99 safety certification
"Sturdy and extraordinary" full 12V power regulation structure
Provides stable and high output power
Support high-end graphics card and dual 8PIN
“Authentic Pioneer” Exclusive insect-proof cover + particle filter function
Insect interference can easily cause a short circuit, or even burn the main frame
"Smart Choice" High Efficiency Active Regulator
Power saving technology, real environmental protection and energy saving
"All-in-one" multiple circuit protection design
OVP/OCP/OTP/SCP/UVP/Dual OPP
Quiet and long-lasting fan with advanced aluminum cooling system
Safety blackened flat wire
"Top Quality" 10 Years Warranty for the Industry's Leading Manufacturer in the World