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CIT 550W Gold 12Cm Silent Atx Power Supply

by CiT
4.1 out of 5 stars  See all reviews (84 customer reviews)
Price: £22.99 & FREE Delivery in the UK. Details
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In stock.
Dispatched from and sold by Amazon. Gift-wrap available.
Want it tomorrow, 30 July? Choose Express delivery at checkout. Details
  • Silent and better ventilation
  • Wattage: 550 W
  • Connectors: 1 x 4 pin ATX 12 V, 5 x 4 pin Molex, 1 x FDD Power, 2 x SATA Power
  • Noise: Less than 17 dB
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Frequently Bought Together

CIT 550W Gold 12Cm Silent Atx Power Supply + Molex to 2 SATA Internal Power Splitter Cable
Price For Both: £26.77

Buy the selected items together


Product Information

Technical Details
BrandCiT
Item Weight1.7 Kg
Product Dimensions26.8 x 22.8 x 9.8 cm
Item model number550U
  
Additional Information
ASINB000KND4M8
Best Sellers Rank 5,731 in Computers & Accessories (See top 100)
Shipping Weight1.7 Kg
Date First Available15 Nov 2006
  
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Product Description

Specifications AC INPUT: 230V ~60/50Hz 5A Model 550U DC Output Max +3.3V +5V +12V1 +12V2 -12V +5VSB 28A 30A 16A 16A 0.3A 2.5A 550W Features # Dual 12v Rails # New Version Ver. 2.2 # Silent and Better Ventilation # ATX 12V Compliant for all Types of CPU and Mainboard # 12cm Silent Fan Connections: 20+4 Pin Main Connectors: 1 P4 4-Pin 12V Connectors: 1 4-Pin Molex Peripheral Connectors: 4 SATA Connectors: 1 6-Pin PCIe Connectors: 1 Floppy Drive Connectors: 1


Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews
17 of 17 people found the following review helpful
5.0 out of 5 stars Top performer 3 Mar 2009
By K. L. Wren HALL OF FAME TOP 50 REVIEWER VINE VOICE
Verified Purchase
I've just purchased this to replace the original PSU in my 3 year old
PC. It is of a sturdy, robust construction, switched, silent as described, and I can feel by touching my PC casing that it is running much cooler than it did with its original PSU. The PSU includes far more connections than I could possibly use (for anyone unfamiliar with the names of the connectors - see my uploaded photo). I use my PC heavily for video editing and I'm not sure whether it's my imagination or wishful thinking but I'm sure my PC is running faster following upgrading the power supply.

It has surpassed expectations and I highly recommend it to anyone looking for a replacement or upgrade.
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22 of 23 people found the following review helpful
5.0 out of 5 stars Great PSU 19 Jun 2007
I just brought this PSU as an upgrade. I didn't actually know but the one I was replacing was a Colors PSU too (400w tho).

It's great, quiet as a whisper, cools the whole pc and has all the connectors you could possibly ever need for ide/sata/fdd/Mobo/CPU/PCI-E card.

All in all its bloody amazing and at the price it's going I give it top marks.
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6 of 6 people found the following review helpful
5.0 out of 5 stars Silent by name, silent by nature... 7 July 2009
By Matt
After purchasing my new budget Zoostorm pc recently, I needed to replace the psu for something more powerful(it's only 300w)to provide for my brand-spanking-new graphics card - I didn't want to take any chances with overheating (espeically when I inevitably over-clock both my Intel duo-core E7400 cpu and Radeon HD4770 gpu!) so I reckoned that this 550w seemed up to the job.

At the time of ordering, there were 6 positive reviews on here which helped swing my decision, along with the attractive budget price. Atmittedly, I have read some shocking reviews for some of the other Colors psu models (only fair to mention that but then again, some really good reviews help make up for those!) but I thought i'll take a chance with this one at this price...and so far I have not been dissapointed:

This unit comes with just about every type of connector you could possible need for the average PC set-up (handily for me: including a 6 pin PCI-Express power connector for my new graphics card) - the main motherboard connector having a versatile 20+4 pin configuration (I use the full 24-pin option).

For the average person like me who is not espeically computer-savvy but just about gets by, fitting this psu was a doddle - I just did the obvious thing and copied how my old psu was connected (with the simple addition of sticking the 6 pin connector into my newly fitted graphics card as well). All those connectors/cables can make quite a tangle if your pc case isn't espeically roomy but a bit of perserverence and you'll be fine!
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5 of 5 people found the following review helpful
2.0 out of 5 stars weak candidate 24 Nov 2010
Verified Purchase
I assembled 4x PCs over the last years using this item. On the first look it seems good value for money. In 3 of my PCs it worked silent, in one was noisy.

My last build was 2 years ago using a Gigabyte GA-M770-UD3 + AMD5000DualCore + ATI 3650 + WD 320 GB SATA 2048 GB Memory 800Mhz - Samsung DVD drive.

After 1 I had increasing porblems with the DVD drive, which sometimes wasn't detected. Replaced it but weeks later the same happened again. Over the last 3 months my PC just stopped - black screen and rebooting - crashed my first 500 GB HD. Replaced HD - later the Motherboard. You would think a 550W PSU is sufficient for this constelation - but when I reassembled the PC and nothing worked I realized that it might be the PSU. After doublecheckeing each step, I checked the PSU with a Voltmeter - and it produced nothing. Checked it it against another PSU Gold from my older PCs. Nothing worked the Voltage on this one was low, worked only with my old Athlon2800.

Conclusion - it might be a tempting offer - but if you use it for DualCore or QuadCore with and some decent components this PSU is just to weak. I recommend going with branded PSU with a proven 20AMP output.
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5 of 5 people found the following review helpful
3.0 out of 5 stars Nice product but incomplete !! 8 Nov 2010
Got on time, good quality but on the advert it was mentioned that there will be a power cord which was not inside, so had to order separately, so if they clearly mention, it can save time for other people to wait and then other cable later on.
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5 of 5 people found the following review helpful
4.0 out of 5 stars Great PSU 7 Feb 2010
By Harry
This is a very good PSU i only have a few problems with it, the specifications in my review are for the 550w PSU as i read a review previously that had the specifications for the 400w and below models

Pro's:
- it was well packages in plastic and the cables were not twisted together
- two SATA connectors
- one 24 pin connector able to become a 20 pin connector easily
- one 6 pin PCI-E connector
- one 4 pin + 12V connector
- one floppy connector
- four molex connectors

Cons:
- the SATA cables are connected so you need an adapter to connect most of you SATA units to the PSU
- it doesn't come with any connections pins so i was having to juggle around with the screws that came with the case
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5 of 5 people found the following review helpful
5.0 out of 5 stars Really really good for the money 11 Nov 2009
After an extensive look on the internet this is THE cheapest PSU you can get which will power gaming rigs.. fantastic bit of kit
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Most Recent Customer Reviews
5.0 out of 5 stars great but noisy
bought this as a replacement for an OLD 430w and its performed brilliant fan is a little noisy when first booted but soon quietens down once it gets upto speed but if your going to... Read more
Published 6 days ago by chris templeton
5.0 out of 5 stars Two years on and still going strong
This is a great little PSU. Easy to connect and as the headline of my review says, it's now very nearly two years since I bought this unit. Read more
Published 8 days ago by Adrian
3.0 out of 5 stars Three Stars
had got sent a dodgy one, but replacement worked fingers xed
Published 11 days ago by gediboy
1.0 out of 5 stars Saddly disappointed
Bought to replace a 250W unit when upgrading a new Zoostorm PC.
Very quiet in operation and seened well made. Read more
Published 2 months ago by Daveyc
4.0 out of 5 stars Good Value.
I have now had this PSU for 3 1/2 years, still going strong after heavy use.

If your looking for a cheap reliable PSU you cant go far wrong with this.
Published 2 months ago by Mr. Mark A. Norman
5.0 out of 5 stars Pretty quiet and works well
Bought this to replace a dead power supply and it does the job perfectly. Not too noisy and has ample connectors for all the bits and pieces inside the PC.
Published 2 months ago by phi1618
4.0 out of 5 stars Exactly what I expected
Easily replaces my old power supply. Easy to swap over - especially with instructions provided. No power cable supplied - was space in the box, so was it removed?
Published 3 months ago by Dave
5.0 out of 5 stars Well Made - Silent
I guess what we are all looking for in a power supply is noise. Or rather the absence of it. Fact is you have to spend a few quid to get it and the trick is getting the balance... Read more
Published 3 months ago by M. G. Chisholm
5.0 out of 5 stars Superb Product Delivered With Speed.
Bought this to replace one from a well known high street retailer that had the wrong plugs. Would have cost me £10-00 alone to buy the conversion leads. Read more
Published 5 months ago by Bernie D'Boult
5.0 out of 5 stars quiet
Very quiet which is a major plus in my opinion. Plenty of connector leads, easy to install. Does what it says on the tin. Fully recommend.
Published 5 months ago by Scapegallows
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