• High efficiency 550W PSU • 12cm silent cooling fan • Dual 12V rails Google+

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What is B-Grade?

B-Grade includes used and unused returned products, end of line, slightly marked or refurbished products.

To ensure peace of mind each product comes with our 12 month guarantee having been fully tested by our team of in-house technicians.

What's even more attractive, all of the B-Grade products are reduced in price!

B GRADE IS ONLY AVAILABLE VIA THE WEBSITE

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Terms & Conditions

550W CIT ATX PSU

code: N43GU

Web site only

4.0 out of 5 from 1 ratings

ONLY GBP£34.99

550W CIT ATX PSU

N43GU

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  • High efficiency 550W PSU
  • 12cm silent cooling fan
  • Dual 12V rails


AC INPUT: 230VAC 10A 50-60Hz Model 550UB
DC
Output
Max
+3.3V +5V +12V1 +12V2 -12V +5VSB
28A 30A 16A 16A 0.3A 2.5A
550 W

Customers also looked for:

550W ATX PSU - PC Power Supply - 550w
Connections
20+4 Pin Main Connectors: 1
P4 4-Pin 12V Connectors: 1
4-Pin Molex Peripheral Connectors: 5
SATA Connectors: 2
PCI-e Connectors: 1
(via included adapter cable)
one text, video or picture review per month will win a £50 gift card

Customer Reviews for 550W CIT ATX PSU

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Worked fine, fitted and plugged in easy, just as it should be. But hey it's only a PSU after all.

4 out of 5

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Customer Questions about 550W CIT ATX PSU

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Q: will this also contain a floppy drive connector?

Abbey - 07/02/2010

Maplin says: yes the product would include a floppy connector

Q: does this PSU support the AMD phenom quad core motherboard budle?

Liam Spence - 21/07/2009

Maplin says: Yes the product does support that.

880w G7 ATX PSU

• High efficency 880w Power supply • Supports the latest specifications of ATX12V & EPS12V • Supports systems with multi-core CPU and GPU technologies • High efficiency = better power consumption and less heat generated • Compliance with Energy Star with <1W standby power • Features Super Silent & Ultra Cool thermal-control with 12cm cooling fan • Extremely low noise (< 20dBA) • Passive PFC • Triple/Quadruple +12V outputs provide the highest level of stability and safety • Independent output cir

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750W XFX Pro Series ATX PSU with EasyRail™ Technology

• 750w of continuous power at 50°C • Tight voltage regulation (±5%) • High efficiency operation up to 85% (80 Plus Bronze) • Single, high power +12V rail (up to 120A) • High quality Japanese brand capacitor (105°C) • Quiet 135mm ball bearing fan provides superior cooling • Supports multiple high-end graphic adaptors (AMD CrossFire Ready) • Supports the latest ATX12V and EPS12V standards • Active PFC with Universal AC input • Energy Star 40 and RoHS compliant • 5-Year Limited

only £89.99

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750W G7 Extreme Modular ATX PSU

• High efficiency 750W power supply • Supports the latest specifications of ATX12V and EPS12V • Supports systems with multi-core CPU and multi GPU (SLi) technologies • Features 'Super Silent & Ultra Cool' thermal-control • 14cm super silent cooling fan • Super low noise <20dB • Modular cables allows you to detach cables freely and only use the cables you need • Smart Plug Design - one way connectors designed to connect to their appropriate input • Modular cables can improve the airflow inside

On promotion

from £69.99

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680W G7 Power Extreme ATX PSU

• High efficiency 680W power supply • Supports the latest specifications of ATX12V & EPS12V • Supports systems with multi-core CPU and GPU technologies • High efficiency = better power consumption and less heat generated • Compliance with Energy Star with <1W standby power • Features Super Silent & Ultra Cool thermal-control with 12cm cooling fan • Extremely low noise (< 20dBA) • Passive PFC • Triple/Quadruple +12V outputs provide the highest level of stability and safety • Independent output ci

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from £49.99

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Shop With Confidence

We offer a 28 day returns policy. We want our customers to be 100% satisfied every time they shop with us, should you change your mind we are here to help.

If you are not completely satisfied with your purchase, you can return the item to us in its original condition within 28 days of receipt and we will issue a full refund, or replace the item, if preferred.

We offer two ways to return a product either visit any one of our stores nationwide or by post which ever you prefer. For further information about our returns policy visit our help page if you wish to return an item please visit our returning an item help page.

Delivery Options

United Kingdom Options

Price Option Delivered
FREE Reserve for store pickup Ready for collection within 20 minutes✝
FREE all orders over £35 1-3 working days
£2.99 all orders under £35 1-3 working days
£Variable Shutl Now ASAP within as little as 90 minutes***
£Variable Shutl When Delivery within a 1 hour time slot on a date you choose✝✝
£5.99 Next working day – anytime 6pm*
£10.00 Next working day – noon Midday*
£13.50 Next working day – am before 10.30am*
£15.00 Saturday Delivery before noon**

Republic of Ireland Options

Price Option Delivered
£8.50 Standard delivery 2-3 working days

Rest of World Options

With regret we are unable to ship to any other destinations at this time

✝ We will confirm to you by email/text message when the store has reserved the items for you. Reserved items will be held at the store until the end of the next working day after you receive notification. If the store is closed your request won't be processed until the next time they're open.

* Please ensure that your order is completed before 4pm the day prior to delivery needed (Mon-Fri)

** Saturday deliveries can only be placed before 4pm on the Friday before the scheduled Saturday delivery.

*** The Shutl express delivery service is only available if your order meets certain requirements. If it's available it will be displayed as a selectable delivery option during checkout.

✝✝ Date selection is limited to 14 days in advance including the current day. Selectable time slots are 1 hour long and vary depending on the date and delivery address.

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Order By Phone

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Home Delivery

Order in store or online and we'll deliver the item to your home or office

The prices below are per item and exclude VAT.

N43GU 550w CIT PSU (1+) £29.158

If you require a price for a larger quantity than shown above:

Contact B2B Team »

Why not tell us and our B2B sales team about your specific business needs and expectations?

Offering a 1-2-1 personal account management service each representative is able to help you ensure the service from Maplin meets your approval on all levels every time.

As well as being able to help you benefit from volume quotations and bespoke product sourcing our team also offers a wide range of business services including:

  • 30 Day EOM credit terms available on application
  • FREE delivery on all orders above £35
  • A range of guaranteed delivery services to ensure your goods are with you to meet those tight deadlines
  • Proforma Invoices
  • Scheduled and forward ordering system
  • Product branding and bespoke product sourcing available on application
  • Online and in-store account use
  • 5% discount for all schools and colleges
  • 7% discount for all universities
  • Sample product service – available on application
  • Supplier cross-referencing and BOM quotations

As you can see, our range of services is comprehensive and built to service every type of business need. We are committed to providing your business with 1st class sales and customer service.

Our aim is to establish mutually beneficial long-term relationships where our customers receive a high class of reliable service.

Please contact us on 0844 557 6000 to discuss your business needs with your individual account manager.

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