Top 10 550W PSU Gold UK – Power Supplies

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1. Corsair

Corsair CP-9020133-UK TX550M 550 W 80+ Gold Power Supply Unit, Black

Corsair - Engineered to meet maximum power output at a server-grade 50°C. Semi-modular: allows user to only use the cables they need for a cleaner looking build with better airflow.

50 degree c operating temperature: Can output full power even at very high ambient temperatures. All japanese capacitors: Unparalleled reliability, even at higher operating temperatures. Eps12v version : v2. 92. 120mm rifle bearing fan. Active pfc with full range AC input 100-240 VAC. 80 plus gold: runs cooler and uses less power than less efficient power supplies. Backed by corsair’s legendary technical support and customer service.
BrandCorsair
ManufacturerCorsair
Height8.6 cm (3.39 Inches)
Length15 cm (5.91 Inches)
Weight1.7 kg (3.75 Pounds)
Width14 cm (5.51 Inches)
Part NumberCP-9020133-UK
ModelCP-9020133-UK
Warranty7 Year Warranty

2. Corsair

Corsair CP-9020177-UK RM550x 80 PLUS Gold 550 W Fully Modular ATX Power Supply, Black

Corsair - Fully modular cables: Only connect the cables your system needs, making clean and tidy builds easier. Tuned for low noise operation: A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum. Zero rpm fan mode: at low and medium loads the cooling fan switches off entirely for near-silent operation. 80 plus gold certified: high efficiency operation for lower power consumption, less noise and cooler temperatures. 100% all japanese 105°c capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.
BrandCorsair
ManufacturerCorsair
Height8.6 cm (3.39 Inches)
Length16 cm (6.3 Inches)
Weight1.52 kg (3.35 Pounds)
Width15 cm (5.91 Inches)
Part NumberCP-9020177-UK
ModelCP-9020177-UK
Warranty10 Year Warranty

3. ASUS

ASUS ROG Strix 550W Gold Power Supply with ROG Heatsinks and 0dB Technology

ASUS - 0db technology lets you enjoy light gaming in relative silence. Rog heatsinks cover critical components, delivering lower temperatures and reduced noise.

10-year warranty included. Fully modular cables keep your rig neat and tidy. Cosmetic customization is enabled by a magnetic logo and stickers that help you reskin the visible side to your liking. Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. An 80 plus gold certification is the result of Japanese capacitors and other premium components. Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
BrandASUS
ManufacturerAsus
Height8.6 cm (3.39 Inches)
Length16 cm (6.3 Inches)
Weight3.2 kg (7.05 Pounds)
Width15 cm (5.91 Inches)
Part Number90YE00A2-B0NA00
Model90YE00A2-B0NA00
Warranty10 Years

4. Cougar

Cougar GX-S 550W 80 Plus Gold Fixed Cable ATX PSU Series

Cougar - Its 14cm length suits most cases and allows for an easy installation. Single +12v dc source. Supports multi-gpu technology.

Flawless operation at 40°c. Supports PCI Express 3. 0 graphic cards with 6+2pin PCI-E connectors. Powerful performance at 40°C/104°F ambient temperature. Massive outputs for high power devices. Up to 91% efficiency power conversion to cut down your electricity bill. Lesser than 05 watt standby consumption. Compact psu size: for all pc cases. 80 plus gold certified. Optimized Over Current Protection. Your components will operate stably and protected from any harm.
BrandCougar
ManufacturerCougar
Part Number31GS055.0002P
ModelCGR GS-550
Warranty2 year manufacturer

5. Seasonic

ATX 12V PSU/Power Supply , SSR-550FX, Black, Seasonic FOCUS Plus Gold 550W 80+Gold

Seasonic - Fan size: 120 mm. Fully modular, Premium Hybrid Fan Control. Standard: atx 2. 03, atx 12v 2. 0, atx 12v 2. 4, eps. Total continuous power: 550 Watt. Feature: cable management, active PFC, 80 PLUS Gold.
BrandSeasonic
ManufacturerSeasonic
Height8.64 cm (3.4 Inches)
Length14.99 cm (5.9 Inches)
Weight1.5 kg (3.31 Pounds)
Width13.97 cm (5.5 Inches)
Part NumberSSR-550FX
ModelSSR-550FX

6. Seasonic

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

Seasonic - Fully modular. Fluid dynamic fan Bearing /12 cm Fan. 80 plus gold. Atx 12v/ output 45A. Hybrid silent Fan Control.
BrandSeasonic
ManufacturerSeasonic
Height11.51 cm (4.53 Inches)
Length30.99 cm (12.2 Inches)
Weight1.5 kg (3.31 Pounds)
Width18.01 cm (7.09 Inches)
Part NumberFOCUS GX-550
ModelFOCUS GX-550
Warranty2 year warranty

7. Corsair

Black, Corsair TX-M Series 650 Watt 80 Plus Gold Certified PSU UK Hybrid Modular Power Supply Unit

Corsair - 50 degree c operating temperature: Can output full power even at very high ambient temperatures. 80 plus gold: runs cooler and uses less power than less efficient power supplies.

Semi-modular: allows user to only use the cables they need for a cleaner looking build with better airflow. 50c operating temperature: Can output full power even at very high ambient temperatures. Atx12v v2. 4 and eps 2. 92 standards and is backward compatible with atx12v 2. 2 2. 31 and atx12v 2. 01 systems. All japanese capacitors: Unparalleled reliability, even at higher operating temperatures. Semi-modular: allows user to only use the cables they need for a cleaner looking build with better airflow. 80 plus gold: runs cooler and uses less power than less efficient power supplies. Backed by corsair’s legendary technical support and customer service.
BrandCorsair
ManufacturerCorsair
Height8.6 cm (3.39 Inches)
Length15 cm (5.91 Inches)
Weight1.7 kg (3.75 Pounds)
Width14 cm (5.51 Inches)
Part NumberCP-9020132-UK
ModelCP-9020132-UK
Warranty7 Year Warranty

8. Be Quiet

80 PLUS Gold, be quiet! Pure Power 11 500W CM, power supply, modular, Black/Orange

Be Quiet - Full suite of top safety features. 80 plus gold efficiency up to 92%. Dc-to-dc conversion for even tighter voltage regulation under heavy cross-loading conditions. Two strong 12V-rails. Stable operation thanks to Active Clamp and Synchronous Rectifier SR technology. Silence-optimized 120mm be quiet! fan.
BrandBe Quiet
ManufacturerBE QUIET
Height15 cm (5.91 Inches)
Length16 cm (6.3 Inches)
Weight1 kg (2.2 Pounds)
Width8.6 cm (3.39 Inches)
Part NumberBN297
ModelBN297
Warranty2 year manufacturer

9. Corsair

Corsair VS650 650 W Active PFC 80 PLUS Certified Power Supply Unit, Black

Corsair - Black housing, cable sleeves and connectors: Give your build the high-end look without breaking the bank. Conforms to atx12v v2. 31 standard and is backward compatible with the atx12v 2. 2 and atx12v 2. 01 standards. 3-year warranty: backed by CORSAIR’s legendary technical support and customer service. Continuous output rated temperature: 30°C. 80 plus efficiency: runs cooler and uses less power than non-certified power supplies. Thermally controlled 120mm fan: quiet operation across a wide range of loads.
BrandCorsair
ManufacturerCorsair
Height12.5 cm (4.92 Inches)
Length15 cm (5.91 Inches)
Weight1.8 kg (3.97 Pounds)
Width8.6 cm (3.39 Inches)
Part NumberCP-9020172-UK
ModelCP-9020172-UK
Warranty3 Year Warranty

10. Corsair

Corsair CP-9020102-UK CX550M 550 W 80+ Bronze Certified ATX Po Wer Supply Unit

Corsair - Thermally controlled Fan: Silent operation at low and medium loads. 81 plus bronze certified: high efficiency operation for less excess heat and lower operating costs. Continuous output rated temperature °C40°C. Semi -modular: make your builds and upgrades easy, with clean, great-looking results. Five year warranty: Your guarantee of reliable operation that will last across several system builds.
BrandCorsair
ManufacturerCorsair
Height8.6 cm (3.39 Inches)
Length15 cm (5.91 Inches)
Weight3.27 kg (7.21 Pounds)
Width14 cm (5.51 Inches)
Part NumberCP-9020102-UK
ModelCP-9020102-UK