Corsair
HX1050 Power Supply
Best high-wattage power supply for demanding gaming rigs and professional workstations.
The Corsair HX1050 is a 1050-watt power supply unit designed for high-performance PCs. It features 80 PLUS Gold certification for excellent efficiency and a semi-modular design with low-profile, all-black cables for cleaner builds. The PSU operates quietly at low loads thanks to its zero RPM mode and utilizes a durable dual ball bearing fan for reliable cooling. It supports ATX12V v2.31 and EPS12V 2.91 standards, making it compatible with a wide range of systems. This PSU is ideal for users seeking a dependable and efficient power solution for demanding gaming or professional workstations.
$239.99
Owner Satisfaction
4.5
/ 5
Category Rank
321
/ 1062
#321 in Computer Power Supplies
Price vs Category Average
-74%
Below average
EPS Connector
2
Who it's for
- Gamers and creators running high-performance, multi-GPU systems
- Eco-conscious users looking to lower electricity bills and heat
- PC builders prioritizing clean aesthetics and easy cable management
Who should skip it
- Budget-focused builders seeking a more affordable power solution
- Mainstream users who do not require extreme power capacity
- Owners of small form factor or compact PC cases
Performance breakdown
Power Capacity
Massive 1050-watt output handles high-end multi-GPU setups with ease.
Energy Efficiency
Gold certification ensures minimal power waste during intensive computing tasks.
Acoustic Performance
Zero RPM mode keeps your workstation silent during light workloads.
Cable Management
Semi-modular design simplifies builds while maintaining a clean aesthetic.
Build Reliability
Dual ball bearing fan and long MTBF ensure lasting durability.
System Compatibility
Standard ATX form factor fits most high-performance gaming chassis.
Key Specs
EPS Connector
2
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
- Quiet operation at low loads
- Modular cabling for easy installation and cable management
- 80 PLUS Gold certified for high efficiency
- Durable dual ball bearing fan for long-lasting performance
- Low-profile, all-black cables for a clean aesthetic
What customers say
Customers consistently praise the Corsair HX1050 Power Supply for its exceptional reliability and robust build quality. Many users highlight its stable power delivery, ensuring peace of mind for demanding systems. The fully modular design also receives positive remarks for simplifying cable management and improving overall system aesthetics. While a premium product, consumers generally feel its long term performance and dependable operation justify the investment, making it a trusted choice for serious PC builders seeking enduring performance.
Know before you buy
No, the HX1050 features a semi-modular design. This means essential cables like the 24-pin ATX are permanently attached, while the remaining cables can be added as needed to help keep your case interior clean.
The HX1050 follows the standard ATX form factor, but it is 200mm deep. Before purchasing, verify that your computer case has sufficient clearance for a power supply of this length.
The Zero RPM mode allows the 140mm fan to remain completely off during low-load operations, such as web browsing or light office work. The fan will only spin up once the power supply reaches a certain temperature threshold, ensuring silent operation when you don't need heavy cooling.
Yes, the HX1050 is multi-GPU ready and includes six PCIe connectors, providing enough power and connectivity for high-end gaming rigs running multiple graphics cards.
80 PLUS Gold certification indicates that the unit is highly efficient, converting more power from your wall outlet into usable energy for your PC components. This results in less wasted energy as heat and can lead to lower electricity costs over time compared to less efficient units.
The Corsair HX1050 comes with a 7-year warranty. This reflects the unit's reliability and the durability of its dual ball bearing fan, which is designed for a long lifespan.
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$240