Corsair
Corsair CX750M
Best reliable power supply for mid-range gaming PC builders.
The CORSAIR CX-M Series CX750M is a 750 Watt 80 PLUS Bronze certified, semi-modular ATX power supply designed for reliable, low-noise operation. It features robust DC-DC conversion and 105°C rated Japanese primary capacitors for enhanced reliability. The PSU includes a long-lasting rifle bearing fan and offers semi-modular cabling for easier build management. With a 5-year warranty, it provides efficient power for a wide range of PC builds.
$99.99
Owner Satisfaction
4.3
/ 5
Category Rank
1023
/ 1256
#1023 in Computer Power Supplies
Price vs Category Average
-88%
Below average
Wattage
750
/ Watts
Who it's for
- PC builders prioritizing component longevity and system stability
- Users wanting cleaner builds with improved internal airflow
- Budget-conscious gamers needing reliable power for mid-range systems
Who should skip it
- Eco-conscious users seeking maximum energy efficiency and lower bills
- Builders working in cramped, small-form-factor PC cases
- Users sensitive to fan noise during intense gaming sessions
Performance breakdown
Build Flexibility
Semi-modular design significantly reduces cable clutter in mid-sized PC cases.
Power Stability
DC-DC conversion ensures consistent voltage delivery under heavy gaming loads.
Acoustic Performance
Rifle bearing fan keeps noise levels impressively low during operation.
Component Longevity
Japanese 105°C capacitors provide reliable durability for long-term system health.
Efficiency Standards
80 PLUS Bronze rating offers solid efficiency for mainstream gaming builds.
Connector Versatility
Ample PCIe and SATA headers support most modern multi-drive configurations.
Key Specs
Wattage
750 Watts
Efficiency Rating
80 PLUS Bronze
Modularity
Semi-Modular
Form Factor
ATX
Fan Size
120mm
Fan Bearing Type
Rifle
ATX Version
v2.4
ATX Main Power Connector Type
ATX 24-pin
Know before you buy
Semi-modular means that the essential cables, like the 24-pin motherboard connector, are permanently attached, while the extra cables for your graphics card and storage drives are detachable. This helps reduce cable clutter in your case, making it easier to build and improve airflow.
For most single-GPU gaming builds, 750 watts is a very comfortable amount of power. It provides plenty of headroom for modern mid-to-high-range processors and graphics cards, though you should always check the specific power requirements of your components before finalizing your build.
Yes, the CX750M is designed for low-noise operation. It utilizes a 120mm rifle bearing fan that is optimized for quiet performance, and it carries a Cybenetics S++ noise level certification, indicating it is engineered to stay unobtrusive during typical use.
The CX750M follows the standard ATX form factor, so it is compatible with most mid-tower and full-tower cases. However, if you are using a very small form factor case (like Mini-ITX), you should verify that your case supports standard ATX power supplies before purchasing.
The 105°C rated Japanese primary capacitors are a mark of quality and durability. They are designed to handle higher temperatures and provide more stable power delivery over time compared to lower-grade components, which contributes to the unit's overall reliability and 5-year warranty.
Yes, the CX750M includes 8 SATA connectors and 4 PATA connectors. This is more than enough for most users, allowing you to connect multiple hard drives, SSDs, and other peripherals without needing additional adapters.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$100