POWER SUPPLY · VERIFIED EXACT POWER-SUPPLY MODEL
Corsair
RM650e (2025) — CP-9020302-NA
A compact modern 650 W option with current cabling that avoids automatically paying for unused 850–1000 W capacity. Recommend it only after a complete-system power calculation.

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VERIFIED MANUFACTURER POWER-SUPPLY SHEET
Exact-model facts and limits
Confirmed facts
- MPN: CP-9020302-NA
- Power: 650 W
- Form factor: ATX
- Standard: ATX 3.1 · PCIe 5.1 compatible
- Modular: Fully modular
- Native GPU cable: 12V-2x6
- CPU connectors: 2 × EPS connectors
- PCIe connectors: 3 × PCIe 6+2-pin connectors
- SATA connectors: 6 × SATA connectors
- Efficiency: Cybenetics Gold
- Dimensions: 140 × 150 × 86 mm
- Cooling: 120 mm rifle-bearing fan · Zero RPM mode
- Warranty: 7 years
Compatibility to confirm
Confirm CP-9020302-NA and the 2025 generation, calculate complete-system load, verify the 140 mm unit length and connector clearance, and never mix modular cables from another PSU.
High-draw GPU/CPU combinations, sustained workstation loads, or any build whose calculated margin is narrow.
Other useful details
Additional checks
- Use only the modular cables supplied with or explicitly approved for this exact model.
FAQ
Questions before buying this model
Who is the Corsair RM650e (2025) — CP-9020302-NA best for?
Efficient mainstream single-GPU systems where the complete CPU, GPU, drives, fans and transient load still leave deliberate headroom.
Who should compare another option?
High-draw GPU/CPU combinations, sustained workstation loads, or any build whose calculated margin is narrow.
What should you compare before choosing?
A compact modern 650 W option with current cabling that avoids automatically paying for unused 850–1000 W capacity. Recommend it only after a complete-system power calculation.
What must be verified before buying?
Confirm CP-9020302-NA and the 2025 generation, calculate complete-system load, verify the 140 mm unit length and connector clearance, and never mix modular cables from another PSU.
A question about this product?
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