The Corsair RM650 650W 80+ Gold Modular ATX Power Supply (CP-9020233-AU) is a premium-tier power delivery system engineered to serve as a reliable foundation for modern gaming setups and desktop hardware builds. Supplying 650 watts of continuous, clean energy, this ATX form factor unit comfortably drives mainstream computing profiles with peak electrical stability.
This highly efficient power supply utilizes fully modular cable connectivity to eliminate unnecessary interior case clutter and maximize systemic thermal airflow. Integrating a robust resonant LLC topology with DC-to-DC conversion, premium 105°C-rated industrial-grade capacitors, and an advanced Zero RPM fan configuration, it guarantees absolute voltage regulation alongside near-silent operational acoustics.
Key Features & Specifications
80 Plus Efficiency: certified rating (Bronze/Gold/Platinum/Titanium) for reduced heat and improved power usage.
Modular Cabling: fully modular, semi‑modular, or fixed cables depending on the model for cleaner airflow.
Low-Noise Cooling: quiet fan design such as FDB, hydraulic bearing, or zero‑RPM mode.
Comprehensive Protections: includes OVP, OPP, SCP, UVP, OTP, and OCP for safe and stable operation.
The Computer Guy Charmhaven Advantage
In-Store Advice: We can help you choose the correct wattage, confirm GPU connector compatibility, and ensure your case supports the PSU’s form factor and cable lengths.
Local Support & Advice: Our Charmhaven technicians can assist with cable routing, load balancing, and verifying correct EPS/PCIe power connections.
Original price was: $149.00.$129.00Current price is: $129.00.
In stock
%20Specs.webp)
| Weight | 2.8 kg |
|---|---|
| Dimensions | 28 × 22 × 15 cm |
Important Product Information
Compatibility: Ensure your case supports the PSU’s form factor (ATX/SFX) and that cable lengths suit your chassis layout.
Local Support: Our team can advise on installation, cable management, and selecting the right wattage for future upgrades.
Specifications Table
| Feature | Specification |
| Model Number | CP-9020233-AU |
| Form Factor | ATX |
| Wattage | 650W |
| 80 Plus Rating | Gold |
| Modular Type | Fully Modular |
| Fan Type | Rifle / Zero-RPM Mode |
| Fan Size | 140mm |
| Input Voltage | 100V – 240V |
| Protections | OVP, OPP, SCP, UVP, OTP, OCP |
| Cable Type | Sleeved (Main) / Flat Ribbon |
| Cable Lengths | Motherboard 24-pin (610mm), EPS 8-pin (650mm), PCIe 8-pin (750mm), SATA (750mm/850mm), PATA (750mm) |
| Connector Count | 1× ATX 24-Pin, 2× EPS 8-Pin (4+4), 4× PCIe 6+2 Pin, 10× SATA, 4× Peripheral 4-Pin |
| Efficiency | Up to 90% Efficiency (80 PLUS Gold Certified) |
| What’s Included | Power Supply, modular cable pack, mounting hardware, cable ties |
