Corsair

Corsair CP-9020170-NA VS450 450W 80+ Power Supply

4.6 (210 reviews)
450W80 plus efficiency

Reliable Power for Your PC BuildIntroducing the CORSAIR VS Series VS450 Power Supply. Offering stable 80+ White efficiency and quiet operation, this non-modular PSU is an excellent choice for PC builders. Specifications: Brand: Corsair Model: CP-9020170-NA Series: VS Series Wattage: 450 Watt Cer...

$72.02*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Reliable Power for Your PC Build

Introducing the CORSAIR VS Series VS450 Power Supply. Offering stable 80+ White efficiency and quiet operation, this non-modular PSU is an excellent choice for PC builders.

Specifications:

  • Brand: Corsair
  • Model: CP-9020170-NA
  • Series: VS Series
  • Wattage: 450 Watt
  • Certification: 80+ White Certified
  • Type: Non-Modular
  • Fan Size: 120mm

Key Features

80 plus efficiency: runs cooler and uses less power than non-certified power supplies

3-Year : Backed by CORSAIR's legendary technical support and customer service

Black housing, cable sleeves and connectors: give your build the high-end look without breaking the bank

Thermally controlled 120mm fan: quiet operation across a wide range of loads

Specifications

Wattage
450W
Efficiency Certification
80 Plus
Fan Size
120mm
Fan Control
Thermally controlled
Color Scheme
Black housing, cable sleeves, and connectors
Warranty
3-Year Manufacturer

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Pros & Cons

👍 Pros

  • Achieves 80 Plus efficiency, ensuring it runs cooler and consumes less power compared to non-certified power supplies.
  • Features a thermally controlled 120mm fan, contributing to quiet operation across various system loads.
  • Comes with black housing, cable sleeves, and connectors, providing a high-end aesthetic for PC builds.
  • Backed by CORSAIR's legendary technical support and customer service for three years, offering peace of mind.
  • Designed for reliability, delivering consistent power to your components effectively.

👎 Cons

  • The 450W power output may be a limitation for high-performance gaming systems requiring more wattage.
  • As a non-modular power supply, the cables are fixed, which can lead to more cable clutter within the PC case.
  • The aesthetic "high-end look" is subjective and might not be a primary decision factor for all users.
  • The 80 Plus certification (without further spec like Bronze, Silver, Gold) suggests it's at the entry level of efficiency ratings.
  • Cable length and number of connectors are not specified, which could be a concern for larger cases or specific builds.

Frequently Asked Questions

The Corsair VS450 power supply provides a consistent output of 450W, suitable for various PC builds.
Yes, it is 80 Plus efficient, which means it runs cooler and uses less power than power supplies without this certification.
It features a thermally controlled 120mm fan, designed to ensure quiet operation across a wide range of system loads.
The power supply comes with black housing, cable sleeves, and connectors to give your build a cohesive and high-end visual appeal.
Yes, this Corsair power supply is backed by a 3-year manufacturer warranty from CORSAIR, along with their technical support.
With 450W, it's suitable for many systems, but very high-end gaming PCs with powerful GPUs may require a higher wattage power supply.