ASUS ROG STRIX 1000W 1000P-GAMING-E 20+4 pin ATX ATX Black Power Supply

ASUS ROG STRIX 1000P Gaming is a high-end 1000 W ATX power supply unit aimed at serious gaming and workstation configurations with a powerful GPU. The combination of 80 PLUS Platinum and Cybenetics ETA-Platinum efficiency shows that we are talking about very tight electronics and minimal losses. The power supply is fully modular, in classic ATX format and with ATX 3.0 / PCIe Gen 5.0 support, so you are covered for the new generations of graphics cards. The black design, 135 mm semi-passive fan, and long warranty make it a serious choice for a long-term build.

What you get

With a real 1000 W output power and single +12V rail (83.3 A), you have a stable reserve for high-end GPU plus a powerful CPU, without worrying about sudden spikes in consumption. ATX 3.0 and PCIe Gen 5.0 support, along with the included ROG Equalizer 12V-2x6 PCIe cable, means you can directly power modern graphics cards through the new connector without adapters. GaN MOSFETs and Active PFC help for higher efficiency and less heat loss, which combined with 135 mm semi-passive fan with dual ball bearings provides quieter operation and longer life. The ROG “GPU-First” voltage stabilizer for PCIe cables helps provide more stable power to the GPU during rapid load changes. The built-in protections and high MTBF (>120,000 hours @ 25 °C) complete the picture for a durable and reliable PSU.

• 1000 W output power provides stable power for high-end configurations with a powerful GPU and overclocked CPU.
• 80 PLUS Platinum and Cybenetics ETA-Platinum efficiency mean lower losses, less heat, and quieter operation under typical load.
• ATX 3.0 / PCIe Gen 5.0 compatibility allows you to power modern graphics cards through the standard 12V-2x6 interface without additional adapters.
• GaN MOSFETs and Active PFC provide higher efficiency and more stable voltage across a wide range of input voltage 100 – 240 V.
• 135 mm semi-passive fan with dual ball bearings and switchable 0 dB mode provide completely silent operation under light load and long life under load.
• Fully modular “etched” cables facilitate cable management and improve airflow in the case.
• Complete protection package – OPP, OVP, UVP, SCP, OCP, OTP plus RoHS compliance and MTBF >120,000 hours provide peace of mind for long-term use.
• Compact dimensions 160 x 150 x 86 mm and weight 1.81 kg make it easy to integrate into most ATX cases.

Who it is suitable for

This power supply is a logical choice if you are building a high-end gaming PC or workstation with a power-hungry modern GPU and want a reserve for future upgrades. It is also suitable for enthusiasts who value quiet operation, high efficiency, and long warranty, rather than just “getting watts”. If you are doing a budget build or a small, SFF system, this model may be excessive in capacity and class.

The most sensible aspect here is the combination of 1000 W power, Platinum efficiency, real ATX 3.0 / PCIe Gen 5.0 readiness, and quiet semi-passive cooling block – a serious foundation for a stable, long-term high-end build.