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ASUS ROG Strix 750 Fully Modular 80 Plus Gold

PSU • ASUS • $ 133.99

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Overview

The ASUS ROG Strix 750 Fully Modular 80 Plus Gold power supply is engineered for gamers and PC enthusiasts who demand uncompromising performance and reliability. With 750 watts of clean, stable power, this ATX PSU delivers the energy needed for high-end components, including the latest NVIDIA RTX 4080 graphics cards. Its 80 Plus Gold certification guarantees up to 90% efficiency under typical loads, reducing heat and energy waste while keeping your system cool and quiet.

Key Features

Full Modular Design: Connect only the cables you need for a cleaner build and better airflow.
80 Plus Gold Certified: High efficiency for lower electricity bills and reduced heat output.
750W Output: Ample power for gaming rigs with powerful CPUs and GPUs.
ATX Form Factor: Standard size fits most PC cases, with EPS support for modern motherboards.
Air Cooling: Equipped with a 135mm ROG axial-tech fan for excellent cooling with low noise.
GPU Support: Designed to handle the power demands of RTX 4080 and similar high-end graphics cards.

Performance and Efficiency

The ROG Strix 750 uses premium Japanese capacitors and a robust DC-to-DC design to ensure stable voltage output even under heavy loads. The 80 Plus Gold efficiency rating means it operates at up to 90% efficiency, translating to less wasted energy and lower operating temperatures. This PSU also features OVP, UVP, OCP, OPP, SCP, and OTP protections, safeguarding your valuable components from electrical anomalies.

Who Is It For?

This power supply is ideal for PC builders who want a high-quality, reliable unit without overspending. Whether you're assembling a new gaming rig, upgrading an existing system, or building a content creation workstation, the ROG Strix 750 provides the power headroom and cable management flexibility you need. Its full modular design simplifies installation and improves case airflow, making it a favorite among enthusiasts who value clean aesthetics.

Use Cases

Perfect for gaming PCs with RTX 4080 or similar GPUs, multi-GPU setups (within wattage limits), and systems with overclocked CPUs. The EPS connectors support the latest Intel and AMD motherboards, ensuring compatibility with current and future builds. With a 10-year warranty, this PSU is built to last through multiple system upgrades.

Key Specifications

Connector Type: ATX

Output Wattage: 750 Watts

Form Factor: ATX

Wattage: 750

Cooling Method: Air

Design: Full Modular

GPU Support: RTX 4080

Detailed Parameters

Rated Power Output in Watts:: 750
Form Factor:: ATX, EPS

Where to Buy

Amazon

Pros

Full modular design for easy cable management
80 Plus Gold efficiency for lower power bills
Supports high-end GPUs like RTX 4080
Quiet 135mm fan with axial-tech design
10-year warranty for long-term reliability

Cons

Not ATX 3.0 / PCIe 5.0 native (requires adapter for some GPUs)
Slightly higher price than non-ROG alternatives
No RGB lighting (if aesthetics are a priority)

Frequently Asked Questions

Is the ASUS ROG Strix 750 enough for an RTX 4080?

Yes, the 750W output is sufficient for an RTX 4080, especially when paired with a mid-range CPU. However, for overclocking or high-end CPUs like the i9-13900K, a higher wattage PSU is recommended.

Does this PSU come with all necessary cables?

Yes, it includes all essential cables: 24-pin ATX, 8-pin CPU, PCIe, SATA, and peripheral cables. The full modular design lets you use only what you need.

Is the ROG Strix 750 compatible with ATX 3.0 motherboards?

Yes, it supports ATX and EPS connectors, so it works with most modern motherboards. However, it does not have the native 12VHPWR connector; you may need an adapter for RTX 40-series GPUs.