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Corsair CX Series CX550 550W 80 Plus Bronze Power Supply

PB Tech price
PB Tech price
$ 81 .56
 +GST
$ 89 .71
 inc GST

Out of stock

Limited Supply - only stock on hand available, when sold out we may not be able to source this product again.

Corsair CX Series CX550 550W 80 Plus Bronze Power Supply

  • Brand: Corsair
  • MPN: CP-9020277-AU
  • Part #: PSUCOR9020277
  • UPC: 840006670742
3
PB Tech price
$ 81 .56 $ 89 .71
 +GST  inc GST


Delivery: Out of stock
Express Delivery Times
Metro - Within 2-3 working days
Rural - Within 3-5 working days

Standard Delivery Times
NSW, VIC, ACT, QLD - Within 3-7 working days
SA, WA, TAS, NT - Within 5-10 working days

View all shipping info
  • Brand: Corsair
  • MPN: CP-9020277-AU
  • Part #: PSUCOR9020277
  • UPC: 840006670742

Max Output Power

550W 650W

PSU Form Factor

ATX

80 Plus Rating

Bronze

Modular

No

Colour

Black

16-Pin GPU Connector

No

PSU Length

125mm

PSU ATX Version

ATX12V 2.x

What PB Tech customers are saying about this product...

See More Reviews
550W

"Couldn't be happier with this PSU. Recommend this product."

PB
By: PeterB215 24/12/24
550W

"Startup is almost completely silent. You wouldn't know the computer was turned on unless you saw the lights,"

MM
By: MichaelM34 09/11/24
Verified Owner
650W

"Nothing too much to say about it, its not the best but it certainly isn't the worst. Nothing wrong with it but it isn't modular sadly. Does it's job well with no issues"

JE
By: JonathonMcFie 09/09/24
Verified Owner

Features

CORSAIR CX550 - ATX POWER SUPPLIES

QUIET AND DEPENDABLE

 

80 PLUS BRONZE POWER

Delivers consistent power to your PC with up to 88% operational efficiency, generating less heat and lowering your energy costs.

 

120mm LOW-NOISE FAN

Fitted with a thermally controlled fan that only spins at high speed when your power supply is under heavy load, automatically slowing down for quieter operation at lower loads.

 

AN EASY FIT

A compact 125mm-long casing ensures an easy fit in almost all modern PC cases.

 

CX550 POWER TABLE

 

CX550 CONNECTORS

Specifications

ATX Connector

1

ATX12V Version

v2.31

Cable Type

Type 4

Continuous Power W

550 Watts

EPS Connector

1

Fan Bearing Technology

Sleeve

Fan Size MM

120mm

SATA Connector

3

Modular

No

PCIe Connector

2

MTBF Hours

100,000 hours

PSU Form Factor

ATX

80 PLUS Efficiency

Bronze

Weight

2.28

Manufacturer Part No:
CP-9020277-AU
Brand:
Product Type:
80 Plus Bronze Power Supply
UPC
840006670742
Product Family:
CX Series
Shipping Weight:
2 kg
PB Part No:
PSUCOR9020277
Product Model:
CX550
Warranty: 120 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4.7 out of 5 Stars Based on 3 reviews
5 Stars
2
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0

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Runs my system perfectly

Max Output Power: 550W

Couldn't be happier with this PSU.
Recommend this product.

PB
By: PeterB215 24/12/24
0 out of 0 users found this review helpful
Did you find it helpful?

Runs very quietly

Max Output Power: 550W

Startup is almost completely silent. You wouldn't know the computer was turned on unless you saw the lights,

MM
By: MichaelM34 09/11/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Strong PSU

Max Output Power: 650W

Nothing too much to say about it, its not the best but it certainly isn't the worst. Nothing wrong with it but it isn't modular sadly. Does it's job well with no issues

JE
By: JonathonMcFie 09/09/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Learn more about delivery time-frames over Christmas and the New Year period.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security and Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, for DHL express delivery in-stock products typically arrive within 2-3 working days for metro areas and 3-5 working days for rural areas. For Standard delivery in-stock products typically arrive within 3-7 working days for NSW, VIC, ACT, QLD and SA deliveries and 5-10 working days for WA, TAS and NT.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

Corsair CX Series CX550 550W 80 Plus Bronze Power Supply

  • Brand: Corsair
  • MPN: CP-9020277-AU
  • Part #: PSUCOR9020277
  • UPC:840006670742
$81.56 Excluding GST $89.71 Including GST

Date Created: 10:45, 08-09-2025
Product URL: https://www.pbtech.com/au/product/PSUCOR9020277/Corsair-CX-Series-CX550-550W-80-Plus-Bronze-Power?is-review=1

Features

CORSAIR CX550 - ATX POWER SUPPLIES

QUIET AND DEPENDABLE

 

80 PLUS BRONZE POWER

Delivers consistent power to your PC with up to 88% operational efficiency, generating less heat and lowering your energy costs.

 

120mm LOW-NOISE FAN

Fitted with a thermally controlled fan that only spins at high speed when your power supply is under heavy load, automatically slowing down for quieter operation at lower loads.

 

AN EASY FIT

A compact 125mm-long casing ensures an easy fit in almost all modern PC cases.

 

CX550 POWER TABLE

 

CX550 CONNECTORS

Specifications

ATX Connector

1

ATX12V Version

v2.31

Cable Type

Type 4

Continuous Power W

550 Watts

EPS Connector

1

Fan Bearing Technology

Sleeve

Fan Size MM

120mm

SATA Connector

3

Modular

No

PCIe Connector

2

MTBF Hours

100,000 hours

PSU Form Factor

ATX

80 PLUS Efficiency

Bronze

Weight

2.28

Date Created: 10:45, 08-09-2025
Product URL: https://www.pbtech.com/au/product/PSUCOR9020277/Corsair-CX-Series-CX550-550W-80-Plus-Bronze-Power?is-review=1