CoolerMaster V550 SFX Gold 550 Watt Fully Modular 80+ Gold PSU/Power Supply, SFX w/ ATX Bracket
550W CoolerMaster V550, Fully Modular, 80 PLUS Gold, Single Rail, 45.8A, Quiet 92mm FDB Fan, SFX PSU
- By DPD to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout
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V550 SFX 80 Plus Gold 550W Power Supply from Cooler Master

BRING TRUE POWER TO YOUR PC The V SFX Gold delivers the high-quality experience you’ve come to expect from the V series in SFX form factor. Enjoy the same great features with 80 Plus Gold efficiency, full-modular cabling, an FDB fan, 16AWG PCIe high efficiency cables, and a 10-year warranty. But now you can have it in a mini-ITX case. With the V SFX Gold, the V series is now viable for cases ranging from mini-ITX all the way up through E-ATX systems. And with the included bracket this unit is compatible with all of them.
550Watts
80 Plus GoldEfficiency Rating
SFXForm Factor
Make it Yours

SFX FORM FACTORThe V SFX Gold delivers the high quality performance you've come to expect from the V series in a mini-ITX compatible form factor. As demands for smaller systems have risen, people have struggled to find power supply units from brands and series they trust in the SFX category. Cooler Master is glad to finally be able to provide a reliable, high quality PSU that's compatible with smaller cases and their accompanying components. A reduction in size should never mean a reduction in quality.
Never Worry about Power Consumption

80 PLUS GOLD EFFICIENCYThe efficiency of your power supply unit is important because it directly affects your system's performance and your power bill. The efficiency rating does not reflect the quality or reliability of a PSU. It only reflects the unit's ability to move power from the wall to your components. The higher a PSU's efficiency is, the lower the total amount of power it needs to power your system. The V SFX Gold series has an 80 PLUS Gold efficiency rating, meaning it has a guaranteed typical efficiency of 90%.
Made for your Dream Build

SFX-TO-ATX BRACKETThough the V SFX Gold was made for mini-ITX builds, it can actually be used for any ATX case as well. With the included SFX-to-ATX bracket, you can instantly convert this unit from an SFX to an ATX PSU. That makes this product Cooler Master's first power supply unit that can be used to power systems ranging from as small as mini-ITX all the way up to E-ATX motherboards. Cooler Master's motto is "Make It Yours" and with the V SFX Gold's almost universal case compatibility, you can use this PSU to build just about any system you'd like.
Smaller Size, Equal Power

QUIET COOLINGTwo of the main benefits of a mini-ITX build are the reduced size requirements and reduced noise. The main cause of noise in a PSU is usually the fan. The V SFX Gold uses a 92mm FDB fan so it's extremely quiet. With its small size, high efficiency, and excellent heat dissipation, the overall noise is kept to an absolute minimum.
Installation is a Breeze

FULL-MODULAR CABLINGA mini-ITX case means minimal space for everything. Not only does that mean a reduction in room for the power supply unit, but also for the accompanying cables. That's why the V SFX Gold offers full-modular cabling. Use the absolute bare minimum in space for cable management by using the absolute bare minimum in cables. Connect only the ones you need for your system to preserve as much room as possible, leading to both improved airflow and better presentation.