Corsair

Corsair CP-9020122-NA-cr CX650 650W 80+ Bronze PSU (Renewed)

4.5 (312 reviews)

Reliable Power for Your DesktopThe Corsair CX Series 650 Watt power supply provides dependable and efficient power for your PC. This renewed unit offers 80 Plus Bronze certification, ensuring stable performance for your components. Wattage: 650 Watt Certification: 80 Plus Bronze Topology: LLC re...

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Overview

Reliable Power for Your Desktop

The Corsair CX Series 650 Watt power supply provides dependable and efficient power for your PC. This renewed unit offers 80 Plus Bronze certification, ensuring stable performance for your components.

  • Wattage: 650 Watt
  • Certification: 80 Plus Bronze
  • Topology: LLC resonant topology with DC to DC

Key Features

The latest ATX12V v2.31 and EPS 2.92 standards and it is backward compatible with ATX12V 2.2 and ATX12V 2.01 systems

Silent at low to moderate load due to high efficiency and zero RPM fanless mode. Ultra quiet at high loads with 120mm dual-ball bearing fan.A Seven year warranty and lifetime access to Corsair’s legendary technical support and customer service

80PLUS Platinum certified, delivering over 92% energy efficiency at real world load conditions.

Active Power Factor Correction (PFC) with PF value of 0.99.Over-voltage and over-current protection, under-voltage protection, and short circuit protection provide maximum safety to your critical system components.Universal AC input from 90~264V

MTBF hours:100,000 hours

Specifications

Brand
Corsair
Model Number
CP-9020122-NA-cr
Power Output (Estimated)
650W
Efficiency Certification
80PLUS Platinum
ATX Standard Compliance
ATX12V v2.31 and EPS 2.92 (backward compatible with ATX12V 2.2 and ATX12V 2.01)
Fan Type
120mm dual-ball bearing fan
Fan Operation Mode
Silent at low to moderate load (zero RPM fanless mode), Ultra quiet at high loads
Warranty
Seven year
Active Power Factor Correction (PFC)
Yes (PF value of 0.99)
Input Voltage
Universal AC input from 90~264V
MTBF Hours
100,000 hours
Condition
Renewed

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Pros & Cons

👍 Pros

  • This Corsair CP-9020122-NA-cr CX650 PSU is 80PLUS Platinum certified, offering over 92% energy efficiency at real-world loads.
  • It boasts silent operation at low to moderate loads thanks to its high efficiency and zero RPM fanless mode.
  • The PSU maintains ultra-quiet performance even at high loads, featuring a 120mm dual-ball bearing fan.
  • Offers a robust seven-year warranty, demonstrating strong manufacturer confidence in its durability.
  • Advanced protections including over-voltage, over-current, under-voltage, and short circuit protection safeguard system components.

👎 Cons

  • The description mentions both "80+ Bronze" in the title and "80PLUS Platinum" in the features, creating a discrepancy regarding its true efficiency rating.
  • This unit is renewed, which some users might prefer to avoid in favor of a brand-new power supply.
  • While offering silent operation, the zero RPM fanless mode may not be active under all low-load conditions.
  • The "650W" in the title is not explicitly detailed in the features, though it is implied by the model name.
  • Specific cable types (e.g., modular, semi-modular, fixed) are not mentioned, affecting cable management considerations.

Frequently Asked Questions

This Corsair CX650 PSU is 80PLUS Platinum certified, meaning it delivers over 92% energy efficiency under real-world load conditions.
It operates silently at low to moderate loads due to its high efficiency and zero RPM fanless mode, and remains ultra-quiet at high loads with its 120mm dual-ball bearing fan.
This power supply is supported by a seven-year warranty, along with lifetime access to Corsair’s technical support and customer service.
Yes, it includes comprehensive protection features such as over-voltage, over-current, under-voltage, and short circuit protection to ensure the maximum safety for your system.
Yes, it is compliant with the latest ATX12V v2.31 and EPS 2.92 standards, and it is also backward compatible with ATX12V 2.2 and ATX12V 2.01 systems.