Corsair
Corsair HX750
Best reliable power supply for high-performance custom PC builds.
The Corsair HX750 is a 750-watt power supply unit designed for high-performance PCs. It features 80 PLUS Gold certified efficiency, ensuring optimal power delivery and reduced energy waste. The PSU offers quiet operation, especially at lower loads, thanks to its Zero RPM mode. Its semi-modular design with low-profile, all-black cables simplifies cable management and improves airflow within the PC case. Built with a durable dual ball bearing fan, it's engineered for reliability and longevity, boasting a 100,000-hour MTBF.
$277.86
More HX Options
Owner Satisfaction
4.7
/ 5
Category Rank
28
/ 1062
#28 in Computer Power Supplies
Price vs Category Average
-70%
Below average
EPS Connector
1
Who it's for
- Eco-conscious users seeking lower electricity bills and reduced heat
- Quiet-computing enthusiasts working in noise-sensitive environments
- System builders prioritizing clean aesthetics and optimal internal airflow
Who should skip it
- Budget-focused builders looking to minimize total system costs
- Users with low-power builds who want to avoid overspending
- Small-form-factor builders struggling with tight cable routing spaces
Performance breakdown
Energy Efficiency
80 PLUS Gold certification ensures minimal power waste during heavy gaming sessions.
Acoustic Performance
Zero RPM mode keeps your workspace silent during light desktop tasks.
Build Reliability
Dual ball bearing fan and high MTBF rating guarantee long-term stability.
Cable Management
Semi-modular design and low-profile cables make for a tidy, clean build.
Component Connectivity
Ample SATA and PCIe connectors support complex, multi-drive storage configurations.
Warranty Coverage
A seven-year warranty provides significant peace of mind for your investment.
Key Specs
EPS Connector
1
SATA Connector
12
Fan Bearing Technology
Dual Ball Bearing
Dimensions
150mm x 86mm x 200mm
Modular
Semi
PSU Compatibility
ATX12V v2.31 and EPS12V 2.91 standards
Cable Type
Low-Profile, All Black
Floppy Connector
2
Features
- 750 Watt 80 PLUS Gold Certified efficiency
- Quiet operation at low loads with Zero RPM mode
- Semi-modular design for easier cable management
- Low-profile, all-black cables for a clean build
- Dual Ball Bearing fan for enhanced durability
- 100,000 hours MTBF for long-term reliability
- Compatible with ATX12V v2.31 and EPS12V 2.91 standards
What customers say
Customers consistently praise the Corsair HX750 for its exceptional reliability and robust build quality. Many users highlight its consistent power delivery and quiet operation, making it a preferred choice for demanding systems. The fully modular design also receives positive remarks for simplifying cable management and improving overall system aesthetics. This power supply is frequently recommended for its dependable performance and long term stability, reflecting strong satisfaction among its owners.
Know before you buy
The Zero RPM mode allows the power supply fan to remain completely stationary during low to moderate workloads. This ensures silent operation when you are browsing the web or performing light tasks, as the fan only engages when the unit reaches a higher temperature threshold.
A semi-modular design means the essential cables, such as the 24-pin ATX connector, are permanently attached, while the remaining cables are detachable. This allows you to use only the cables you need for your specific components, significantly reducing clutter and improving airflow inside your case.
Yes, the Corsair HX750 is multi-GPU ready and includes four PCIe connectors to support high-performance graphics configurations. With 750 watts of continuous power, it provides ample headroom for most dual-card setups.
Dual ball bearing fans are engineered for superior longevity and heat resistance compared to standard sleeve bearing fans. This design choice is a key reason the unit achieves a 100,000-hour mean time between failures (MTBF), ensuring reliable performance over many years.
Yes, the HX750 uses low-profile, all-black cables that are flat and flexible. These are specifically designed to be easily routed through tight spaces and behind motherboard trays for a cleaner, more professional-looking build.
Yes, it is 80 PLUS Gold certified, which guarantees high energy efficiency. This certification means the unit wastes less power as heat, resulting in lower electricity consumption and cooler operation under load.
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