Super Flower
Leadex Platinum 550W Fully Modular "80 Plus Platinum" Power Supply - Black

  • Super Flower
  • one of the worlds leading power supply manufacturers have unleashed a full Leadex Platinum range
  • all with 80 Plus Platinum Certification
  • offering up to 92% efficiency.

10+ In stock

£106.99 *
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Stock Code: CA-042-SF

EAN: 4711213444135

MPN: SF-550F14MP black

Manufacturer: Super Flower

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Product information:

Leadex Platinum 550W Fully Modular "80 Plus Platinum" Power Supply - Black

Super Flower, one of the worlds leading power supply manufacturers have unleashed a full Leadex Platinum range, all with 80 Plus Platinum Certification, offering up to 92% efficiency with class leading features, as well as offering capacities from 550W - 2000W.

All Leadex Platinum Power Supplies feature a fully modular design, 135mm silent DBB PWM Fan, full Japanese 105°C capacitors, ECO Intelligent Thermal control system, a huge amount of connectors and single rail design.

The Leadex Platinum series are a brilliant choice for anyone who wants great performance and efficiency in their system, along with the flexibility of various wattages to suit everyones needs.


- 100% Full Modular Cabling Design For Easy Cable Management
- 80 PLUS ® Platinum Certified, 90% 92% 89% Efficiency At 20% 50% 100% Rated Load
- Full Range Auto Voltage Detection Design 100V~240V (Active PFC)
- Comply With ATX 12V. V2.2, EPS 12V. V2.91 & SSI EPS 12V. V2.92 Specification
- Comply With Energy Star Standard & EuP (Energy Using Products) Regulation
- Over Voltage Protection / Over Current Protection / Over Power Protection / Short Circuit Protection / Under Voltage Protection / Over Temperature Protection
- Support All Intel/AMD Multi-Core CPU & ATX/BTX Compatible Motherboards
- Support NVIDIA® SLI™ & ATI CrossFireX™ High Performance Graphic Card
- Patented Easy To Use & Install Crystal Clear Cube Connectors with LED
- More than 2,000 times On/Off test
- Unleaded Green Materials with RoHS/WEEE Compliance
- Perfect For Professional & High Performance Gaming System


- Dimensions: 150 x 86 x 165 mm (W x H x D)
- Wattage: 550W
- Fan: 135 mm DBB(automatic control, semi-passive)
- Colour: Black (power supply, fan)
- Fully Modular Design
- Efficiency: max. 92% (115V), 80 Plus Platinum certificate
- Active PFC
- Partcode: SF-550F14MP black (UK)


- 1 x 20+4-Pin ATX12V/EPS12V
- 1 x 4+4-Pin ATX12V/EPS12V
- 3 x 6+2-Pin-PCIe
- 7 x SATA
- 4 x 4-Pin-Molex
- Warranty: 5yr

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Average customer rating

(from 1 customer reviews)
All Time (1)

Feel the power, hear no sound!

First contact after I took it out of box and already knows this is that Super Flower quality I know. Only 550W version, but quite big size of this unit guarantees a lots of space for radiators and obviously - for internal ventilation.

Dead silent - passive till some load (ECO setting), but really impossible to notice when the fan is actually working... All voltages stable under full range of load.

Cannot really state any opinion about white LED system used in the modular sockets as this Power Supply is inside of integrated shroud in my PC Case.

Full set of aesthetic cables, easy to manage them as I wish, long enough for most of cases - connectors are pretty solid on both sides.
The only small issue is SATA supply cable. As most of the PC cases are now designed with PSU located at bottom I found this cable is designed other way round - like for PSU's located at top of the case. That means if you connecting two or more drives (I have three HDD's currently) firstly the lowest one needs to be connected, than next one above etc. After connect the last top one, rest of the cable needs to go back down - makes this area unnecessary busier than we need.
Quite important if someone's have small gap between HDD basket / mobo tray and the side cover. If the plugs was fitted on that cable up side down, the top end would be for the top HDD, next one for below, down to the bottom HDD, and straight to the Unit. Well luckily I can't complain about the space in NZXT Noctis 450, but bear in mind that if you decide to buy this one - and one of your aims is very neat, organised build where is less space.

Apart from that this Power Supply Unit is way above of expectations, provides top quality and look. That second thing is important if it will be visible in the Case.
And remember - this is Super Flower - that means stability at all times, great pure power and potential reserve of single 12V rail. Even if you permanently exceed power limit and give say 100W overload it still it will be running like designed for it :)

tomekkk1 2016-01-13

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