Top 10 550W Power Supply UK – Power Supplies

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1. Corsair

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550 Watt, 80+ Gold Certified, Fully Modular Power Supply, Corsair RMX Series 2018, RM550x

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Corsair #ad - 100 percent industrial grade, 105 degree C rated Japanese capacitors ensure unwavering power and reliability. Fully modular cables, so you only connect the cables your system needs. 80 plus gold certified for lower power consumption, less noise and cooler temperatures. Tuned for low noise operation even at full load. Zero rpm fan mode for near silent operation at low to medium loads.
BrandCorsair #ad
ManufacturerCORSAIR #ad
Height8.61 cm (3.39 Inches)
Length16 cm (6.3 Inches)
Weight1.52 kg (3.36 Pounds)
Width15.01 cm (5.91 Inches)
Part NumberCP-9020177-NA
ModelCP-9020177-NA

2. Corsair

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Corsair Power Supplies, TXM 550W CP-9020133-NA

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Corsair #ad - 120 millimeter rifle bearing Fan: Quieter than ball bearing but longer life than sleeve bearing. 80 plus gold: runs cooler and uses less power than less efficient power supplies. 50 degree c operating Temperature: Can output full power even at very high ambient temperatures. Semi modular: allows user to only use the cables they need for a cleaner looking build with better airflow. All japanese capacitors: Unparalleled reliability, even at higher operating temperatures.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.4
Length5.9
Weight1.68 kg (3.7 Pounds)
Width5.5
Part NumberCP-9020133-NA
ModelCP-9020133-NA

3. Corsair

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CORSAIR RMX Series, RM550x, Fully Modular Power Supply, 80+ Gold Certified, 550 Watt

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Corsair #ad - 100% all japanese 105 capacitors: Premium internal components ensure solid power delivery and long term reliability. Ten year warranty: Your guarantee of reliable operation that will last across several system builds. Zero rpm fan mode: virtually silent operation at low and medium loads. 80 plus gold certified: High efficiency operation for less excess heat and lower operating costs. Fully modular: make your builds and upgrades easy, with clean, great-looking results.
BrandCorsair #ad
ManufacturerCorsair #ad
Height14.99 cm (5.9 Inches)
Length15.98 cm (6.29 Inches)
Weight1.66 kg (3.65 Pounds)
Width8.59 cm (3.38 Inches)
Part NumberCP-9020090-NA
ModelCP-9020090-NA

4. Corsair

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Black, 80 Plus Gold Certified, Corsair RM750, RM Series, 750 W Fully Modular ATX Power Supply

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Corsair #ad - Zero rpm fan mode: at low and medium loads the cooling fan switches off entirely for near-silent operation. Tuned for low noise operation: a 135 mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.

105 degree celsius-rated Capacitors: Industrial-grade capacitors deliver solid electrical performance and reliability. 80 plus gold certified: high efficiency operation for lower power consumption, less noise and cooler temperatures. Microsoft modern standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
BrandCorsair #ad
ManufacturerCORSAIR HOLDINGS HONG KONG LTD #ad
Height5.08
Length11.89
Weight2.2
Width8.43
Part NumberCP-9020195-UK
ModelCP-9020195-UK
Warranty10 year manufacturer

5. Seasonic

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Seasonic FOCUS GX-850 Fully Modular PC Power Supply 80PLUS Gold 850 Watt

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Seasonic #ad - Fluid dynamic fan Bearing /12 cm Fan. 80 plus gold. Atx 12v/ output 70A. Hybrid silent Fan Control. Fully modular.
BrandSeasonic #ad
ManufacturerCMS Distribution Limited - CE Stock Order Code #ad
Height3.39
Length5.51
Weight3 kg (6.61 Pounds)
Width5.91
Part NumberFOCUS GX-850
ModelFOCUS GX-850
Warranty2 year manufacturer

6. Seasonic

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Power and Performance | Black, Hybrid Silent Fan Control, Full Modular, 90% Efficiency, Cable-Free Connection, Seasonic Focus GX 550W Power Supply, 10 Years Warranty, 80 Plus Gold

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Seasonic #ad - Tight voltage regulation 12 v, 5 V and 3. 3 v ± 3%. Highly reliable japanese 105 °C Aluminum Electrolytic Capacitors. High efficiency, 80 plus gold Certified with Fully Modular Cabling Design. 120 mm fluid dynamic bearing FDB Fan with Seasonic Hybrid Silent Fan Control. Compact size 140 mm.
BrandSeasonic #ad
ManufacturerSeasonic #ad
Height4.53
Length12.2
Weight1.5 kg (3.31 Pounds)
Width7.09
Part NumberFOCUS GX-550
ModelFOCUS GX-550
Warranty10 year manufacturer

7. NZXT

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Hybrid Silent Fan Control, Modular Design, Sleeved Cables, Fluid Dynamic Bearings, 650 Watt PSU, 80+ Gold Certified, ATX Gaming Power Supply, NZXT C650, NP-C650M-UK

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NZXT #ad - Built for builders: modular design lets you use only the cables you need, ensuring easier installation, and less clutter. Silent operation: a push of a button enables Zero RPM Fan mode, silencing the fan under low-load conditions.

Sleeved cables: the sleeved main cables look great and resist heat damage as well as fraying, delivering greater durability and longevity. 80+ gold certified: Reliable power while ensuring optimal efficiency and quieter performance. All the essentials: fits any case conforming to the atx standard with the c650 and C750 support NVIDIA GPUs up to 2080ti and AMD GPUs up to Vega 64 while the C850 can support multi-GPU configurations.
BrandNZXT #ad
ManufacturerNZXT #ad
Height8.6 cm (3.39 Inches)
Length5.91
Weight2 kg (4.41 Pounds)
Width5.91
Part NumberNP-C650M-UK
ModelNP-C650M-UK
Warranty5 Years

8. Corsair

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Semi Modular Power Supply, 80+ Bronze Certified, CX550M, 550 Watt, CORSAIR CXM Series

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Corsair #ad - Thermally controlled Fan: Silent operation at low and medium loads. Semi -modular: make your builds and upgrades easy, with clean, great-looking results. 80 plus bronze certified: high efficiency operation for less excess heat and lower operating costs. Compatibility supports ATX12V 2. 4/2. 3/2. 2/2. 01 and eps12V 2. 92 standards. Five year warranty: Your guarantee of reliable operation that will last across several system builds.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.38
Length5.9
Weight2.18 kg (4.8 Pounds)
Width5.5
Part NumberCP-9020102-NA
ModelCP-9020102-NA

9. EVGA

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EVGA 100-GD-0600-V1, 80+ GOLD 600W, 5 Year Warranty, Power Supply, 600 GD

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EVGA #ad - Heavy duty protections, ocp over current protection, uvp under voltage protection, OPP over power protection, including OVP Over voltage protection, and SCP short circuit protection. Stability. Active power factor correction. 3v. 5v. Single 12v. 80 plus gold certified, with 90% efficiency or higher under typical loads. Rail, dc dc converter to improve 3. 5 year and unparalleled EVGA customer support.
BrandEVGA #ad
ManufacturerEVGA #ad
Height8.64 cm (3.4 Inches)
Length5.5
Weight1.81 kg (4 Pounds)
Width5.9
Part Number100-GD-0600-V1
Model100-GD-0600-V1

10. EVGA

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Evga 600 W1, 80+ White 600W, Black, Power Supply 100-W1-0600-K3

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EVGA #ad - 3 year warranty and unparalleled EVGA Customer Support. Heavy-duty protections, uvp under voltage protection, scp short Circuit Protection, opp over power protection, including OVP Over Voltage Protection, OCP Over Current Protection, and OTP Over Temperature Protection. Quiet and intelligent Auto Fan for near-silent operation. Ac input:100 - 240 vac, 10-5a, 50 - 60 Hz. Heavy-duty protections, including ovp over voltage protection; UVP Under Voltage Protection, OPP Over Power Protection, OCP Over Current Protection, and SCP Short Circuit Protection. Packaging may vary.
BrandEVGA #ad
ManufacturerEVGA #ad
Height8.5 cm (3.35 Inches)
Length15 cm (5.91 Inches)
Weight1.8 kg (3.97 Pounds)
Width5.51
Part Number100-W1-0600-K3
Model100-W1-0600-K3
Warranty3 years