A desktop power supply designed to deliver steady, efficient power for everyday and gaming builds. Enjoy quieter operation and neater cable routing with the Corsair CX750 Power Supply, well matched to compact cases and sustained loads. Is it the right choice for a reliable core in a midrange system?
⚡ At a Glance
- • Power Delivery: Guaranteed full rated continuous 750W output for reliable system stability
- • Best for: Builders and gamers seeking a compact, dependable PSU with quiet cooling
- • Not ideal for: Users who require modular cables or highest-efficiency platinum/gold tiers
80 PLUS Bronze certification achieves up to 88% operational efficiency. A thermally controlled 120mm fan and 125mm compact casing keep noise and fitment concerns low.
Lower running temperatures and energy use, thanks to 80 PLUS Bronze certification
80 PLUS Bronze certification indicates up to 88% operational efficiency under typical loads, which cuts wasted power and reduces heat output. Less waste heat means the surrounding components receive lower thermal stress over time.
Lower heat output helps internal case temperatures remain steadier and trims electricity losses during long gaming or productivity sessions.
Consistent power delivery under load, thanks to a guaranteed full continuous power rating
CX Series power supplies are guaranteed to deliver their full rated wattage of continuous power, ensuring stable rails during sustained heavy draw. The guarantee guards against unexpected drops under prolonged stress.
Stable voltages reduce system instability and make the unit suitable for midrange builds with discrete graphics and several storage drives.
Quieter operation for living-room or late-night use, with a thermally controlled 120mm fan
A 120mm low-noise fan is thermally controlled so it only spins faster when the unit is under heavy stress, and slows down at lighter loads. Larger fan size allows adequate airflow at lower RPMs.
Reduced audible noise keeps background sound low during typical use, while reliable cooling steps up when the system is pushed.
✨ The 4 Key Reasons for Corsair CX750 Power Supply
- 80 PLUS Bronze - Reduces energy waste and lowers heat output during use
- Full continuous power - Delivers reliable 750W under sustained heavy workloads without drops
- 120mm thermally controlled fan - Keeps acoustic levels low during normal operation and light loads
- 125mm compact casing - Fits most modern PC cases for neat builds and good airflow
📋 Technical Details at a Glance
- Category: Personal Computer Power Supply
- Wattage: 750W
- Efficiency: 80 PLUS Bronze, up to 88% operational efficiency
- Form Factor: ATX
- Modularity: Non-modular
❓ Frequently Asked Questions
Q: Is the CX750 quiet during normal use?
A: A thermally controlled 120mm low-noise fan slows at lower loads, and user feedback notes quiet operation even when the unit is under heavy stress.
Q: Will the CX750 fit most modern PC cases?
A: A compact 125mm casing length ensures an easy fit in almost all modern PC cases, making installation straightforward in tighter builds.
Q: Can the CX750 sustain heavy loads for long periods?
A: Corsair guarantees delivery of the full rated wattage as continuous power, so sustained 750W delivery for prolonged workloads is supported.
🏆 Our Verdict
Corsair CX750 Power Supply suits builders who want dependable, quiet power in a compact ATX package. The combination of 80 PLUS Bronze efficiency, a full continuous power guarantee, and a thermally controlled fan delivers reliable performance with lower noise. Solid construction, black sleeved cables, and compact dimensions make it a practical long-term choice for midrange systems.
