| Brand | Corsair |
|---|---|
| Product Dimensions | 25 x 18.4 x 9.7 cm; 2.2 Kilograms |
| Item model number | CP-9020170-UK |
| Manufacturer | Corsair |
| Series | VS450 |
| Color | Black |
| Form Factor | ATX12V |
| Wattage | 450 watts |
| Are Batteries Included | No |
| Item Weight | 2.2 kg |
Corsair VS450 450 W Active PFC 80 PLUS Certified Power Supply Unit - Black
| Series | VS450 |
| Brand | Corsair |
| Output wattage | 450 Watts |
| Form Factor | ATX12V |
| Wattage | 450 watts |
| Cooling method | Air |
| Item dimensions L x W x H | 25 x 18.4 x 9.7 centimetres |
| Item weight | 2.2 Kilograms |
About this item
- Make sure this fits by entering your model number.
- 80 PLUS efficiency: Runs cooler and uses less power than non-certified power supplies
- 3-year warranty: 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. conforms to atx12v v2.31 standard and is backward compatible with the atx12v 2.2 and atx12v 2.01 standards.
- Continuous output rated temperature: 30°C
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| Customer Rating | 4.7 out of 5 stars (4105) | 4.7 out of 5 stars (2961) | 4.7 out of 5 stars (4352) | 4.5 out of 5 stars (3108) | 4.6 out of 5 stars (761) | 4.7 out of 5 stars (921) |
| Price | From £63.88 | £34.99 | £39.99 | £29.95 | £36.18 | £69.99 |
| Sold By | Available from these sellers | Amazon.co.uk | Amazon.co.uk | Amazon.co.uk | Tannas LTD | Amazon.co.uk |
Product information
Size Name:450 WattsTechnical Details
Additional Information
| ASIN | B078Y44N73 |
|---|---|
| Customer Reviews |
4.7 out of 5 stars |
| Best Sellers Rank |
45,752 in Computers & Accessories (See Top 100 in Computers & Accessories)
340 in Power Supplies |
| Date First Available | 15 Jan. 2018 |
Warranty & Support
Feedback
From the manufacturer
More than 20 years of PC performance innovation
Founded in 1994, Corsair has grown from pioneering the high-performance DRAM market to one of the world’s leading providers of enthusiast-grade PC components and peripherals. Our groundbreaking technology and innovation can be found in our high-performance memory, ultra-efficient power supplies, PC cases, PC and CPU cooling solutions, and solid-state storage devices.
Efficient Power, Reliably Delivered
The CORSAIR VS450 delivers stable 80 PLUS efficiency power at an affordable price from the world’s most trusted name in PC power supplies.
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Designed With Builders In MindBlack cables, cable sleeving and connectors make it easy to build a great looking PC, while a super-compact 125mm deep housing fits in almost any modern PC case for maximum compatibility. |
Low Noise, High EfficiencyThe 120mm fan is thermally controlled, so it only spins up when needed, and is quiet even at full load. The VS450 is 80 PLUS rated for greater efficiency, so it generates less heat, and you’ll enjoy lower energy bills. |
Real PowerThe VS450 delivers a guaranteed 450 Watts of continuous power. With universal input the power supply includes circuitry with components that can tolerate a wide range of mains voltage support (100-240 VAC). Multiple power protection circuits provide for added peace of mind. A dedicated single +12V rail saves you from the hassle of balancing your components across multiple power cables. |
Customer reviews
Top reviews from United Kingdom
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My 8-year old Intel i7 2600K would not boot at all, getting stuck sometime after POST but before Windows startup and my brand new Ryzen 5 2600 system would only boot up from a complete power off (switching off the power socket) but then would not shut down correctly. The Ryzen system needed switched off at the socket to completely shutdown the system and clear the CPU warning light and turn off the fans. I also had disc drive issues with some of the drives not being powered.
Amazingly, I had exactly the same issue with a replacement power supply. Amazon service was as excellent as usual with the replacement arriving the next day.
There is some kind of issue with this Corsair power supply though.
Firstly, when calculating how much power you need for a budget build, make sure you use a power calculator that won't exaggerate the estimated power requirements. Sadly, I cannot link to the best one here, as it breaks Amazon's policies.
Once you've calculated what you actually need and taken into account future expansion possibilities, go with the one that matches your budget and needs. If you don't need modular cabling (which has a price premium), this PSU is great value for money and it's rock solid in terms of power output during continuous stress testing. Furthermore, like with all Corsair PSUs I've seen, the fan is genuinely quiet, even at heavy loads.
This PSU isn't for everyone, but if you're going for a budget build, don't risk getting a dodgy PSU from a no-name manufacturer just to save £10-15. In my experience, those no-name power supplies don't last and are ultimately a false economy. By contrast, unless there's a change in the ATX PSU specs again (currently at 2.4 I think), your Corsair PSU will likely last you through a few PC builds.
I was unsure how much power i needed so checked a few sites (corsair included) which work out how much power you need according to what you have in your tower.
It is very easy to fit and the cables are well managed and labelled for ease of use. And being corsair you know it is pretty solid.
The price is also very good with other similar products costing almost twice as much.
Noone can hear anything from behind the sofa anymore! Result!
The fan on the PSU only comes on occasionally under heavy load (transcoding) but otherwise the only noise we can hear are the case fans that are very quiet.





















