80 Plus Gold PSUs
An 80 Plus Gold power supply is the value choice for most builds, balancing high efficiency, quiet running and a sensible price. Our 80 Plus Gold range covers reliable units across a range of wattages and the latest ATX 3.1 standard from trusted brands. All in UK stock with a full warranty and a live price on each listing. Gold is the efficiency rating we recommend for most gaming PCs. Our power supply guide explains wattage and efficiency.
New
ASRock SL-850GW Steel Legend 850W 80 PLUS Gold Fully Modular ATX Power Supply White
In stock
£118.78 inc VAT- 850W Total Power, 80 PLUS Gold certified efficiency
- Fully-Modular cabling with Native PCIe 12V-2×6 Cable
- 13.5 cm FDB fan with iCOOL Intelligent Fan Control Mode for quiet operation (20 dB noise level)
- ATX 3.1 PSU form factor for PC builds
- Japanese Capacitors for extended lifespan
- Comprehensive power protection features
- 10-year warranty for peace of mind
New
ASUS TUF Gaming 1000W 80 PLUS Gold ATX 3.1 Fully-Modular Power Supply Unit Black
In stock
£133.98 inc VAT- 1000W output with 80 PLUS Gold efficiency for PC
- ATX 3.1 and PCIe 5.1 compatibility
- Fully-modular cabling for flexible installation
- Active cooling with a 13.5 cm ball bearing fan
- Military-grade capacitors for enhanced durability and lifespan
- Comprehensive power protection features including OVP, OCP, OPP, SCP, UVP, OTP
- 8-year warranty for long-term reliability
ASUS ATS-750G 750W ATX Power Supply
In stock
£60.54 inc VAT- 750W ATX Power Supply for PC builds
- 80 PLUS Gold certification for up to 92% efficiency
- Active cooling with a single ball bearing fan for extended lifespan
- Fully-modular cabling for easy installation and management
- Comprehensive power protection features including Over Current, Over Voltage, and Short Circuit
- Includes AC, PCIe, and SATA cables for immediate setup
- Compact design measuring 150mm x 140mm x 86mm
Corsair RM1000x Shift 1000W ATX 3.1 PCIe 5.1 Gold Modular PSU
In stock
£160.61 inc VAT- 1000W Total Power Output with single +12V rail
- 80 PLUS Gold and Cybenetics certified efficiency
- Revolutionary side-mounted modular connections for easy cable management
- ATX 3.1 compliant for high reliability and power efficiency
- 140mm fluid dynamic bearing fan with Zero RPM mode for quiet operation
- Includes 7x 6+2 Pin PCIe and 16x SATA power connectors
- Compatible with ATX PSU format cases at least 210mm wide
Corsair RMe Series RM1000e 1000W ATX PSU White
In stock
£142.68 inc VAT- 1000W total power with 80 PLUS Gold certification
- Fully-modular cabling with dedicated 12V-2×6 GPU power cable
- ATX 3.1 certified and PCIe 5.1 compliant
- Active cooling with a 14 cm fan and FDB bearing technology
- Compact 140mm depth for easy fit in PC cases
- White product colour for aesthetic build matching
- 100,000 hours Mean Time Between Failures (MTBF)
Corsair RM1000x 1000W 80 PLUS Gold Modular ATX PSU
In stock
£160.61 inc VAT- 1000W total power
- 80 PLUS Gold certified efficiency
- Fully-Modular cabling type
- ATX form factor with ATX version 3.1
- Active cooling with 1 fan and silent mode
- 100,000 hours Mean Time Between Failures (MTBF)
- Extensive connectivity: 12 SATA, 6 PATA, 4 PCI Express 6+2 pin, and 1 PCI Express 12+4 pin connectors
Asrock Challenger CL-850G 850W ATX PSU Black
In stock
£80.68 inc VAT- 850 W total power for PC systems
- 80 PLUS Gold certified efficiency
- Active cooling with a 12 cm fan
- ATX form factor with ATX version 3.1
- Native PCIe 12V-2×6 cable included
- Dual colour design with ASRock Classic Green connectors
- Comprehensive power protection features
Asrock PG-1000G 750W ATX PSU Black
In stock
£224.11 inc VAT- 750 W ATX 3.1 & PCIe 5.1 compliance for future-proof builds
- 80 PLUS Gold efficiency with Cybenetics Lambda A acoustic certification
- 13.5 cm FDB fan with iCOOL intelligent fan control mode
- Fully-modular cabling with 9 SATA, 5 PCIe 6+2 pin and 2 EPS connectors
- Comprehensive power protection including over current, voltage, heat and short circuit
- 10-year warranty with 100,000 h MTBF for long-term reliability
Asrock PG-1600G 1600W ATX PSU Black 20+4 pin
In stock
£236.42 inc VAT- 1600 W total power with ATX 3.1 and PCIe 5.1 compatibility
- 80 PLUS Gold certification for high energy efficiency
- Fully-modular cabling with 12 SATA, 8 PCIe 6+2 pin, and 2 EPS connectors
- 13.5 cm Fluid Dynamic Bearing fan with iCOOL intelligent fan control
- Comprehensive power protection including over current, voltage, and overheating
- 100,000 h MTBF with 10-year warranty for long-term reliability
Asrock PG-1300G 1300W ATX PSU Black 20+4 Pin
In stock
£180.42 inc VAT- 1300 W total power with ATX 3.1 and PCIe 5.1 compatibility
- 80 PLUS Gold efficiency with Cybenetics Lambda A acoustic certification
- 13.5 cm FDB fan with iCOOL intelligent fan control mode
- Fully-modular cabling with 9 SATA and 6 PCIe 6+2 pin connectors
- Comprehensive power protection including over current, voltage and overheating
- 10-year warranty with 100,000 h MTBF
Asrock PRO-650G 650W ATX PSU Black
In stock
£57.14 inc VAT- 650 W ATX 3.1 PC power supply unit
- 80 PLUS Gold efficiency certification
- Active cooling with 12 cm fan
- Comprehensive power protection suite
- 24-pin ATX, 4+4 pin CPU and 6+2 pin PCIe connectors
- 3-year warranty with 100,000 h MTBF
Asrock PRO-850G 850W ATX PSU Black
In stock
£72.84 inc VAT- 850 W ATX 3.1 power supply unit with 80 PLUS Gold efficiency
- Active cooling via 12 cm fan with 100,000 h MTBF
- Black finish with dual colour design and green connectors for easy verification
- Comprehensive protection features including over current, short circuit and overheating
- Connectors include 24-pin ATX, 4+4 pin CPU, 1x 12+4 pin PCIe and 2x 6+2 pin PCIe
- Three-year warranty with 100–240 V AC input and 60 cm motherboard cable
Asrock PRO-750G 750W ATX PSU Black
In stock
£64.98 inc VAT- 750 W ATX 3.1 power supply unit for PC systems
- 80 PLUS Gold efficiency certification for reduced energy waste
- Active cooling with 12 cm fan and 100,000 h MTBF
- Comprehensive power protection including over current, short circuit and overheating
- Connectors: 24-pin ATX, 4+4 pin CPU, 12+4 pin PCIe and 2x 6+2 pin PCIe
- 3-year warranty with dual colour connectors for easy installation check
Asrock Steel Legend SL-650G 650W 80 Plus Gold ATX PSU
In stock
£82.98 inc VAT- 650W ATX 3.1 power supply unit with 80 PLUS Gold and Cybenetics Platinum certification
- 135mm Fluid Dynamic Bearing fan with iCOOL mode for silent operation
- All-Japanese 105°C capacitors for maximum reliability and lifespan
- Dual Colour design with ASRock Classic Green connectors for easy installation checks
- Comprehensive safety protections including OCP, SCP, OVP, UVP, OTP and OPP
- 10-year warranty with flat cable design and compact 150 x 150 x 86mm dimensions
be quiet! PURE POWER 12 1000W ATX 3.0 PSU 80+ Gold Modular Black
In stock
£92.14 inc VAT- 1000 W ATX 3.1 PSU with PCIe 5.1 compatibility
- 12 cm rifle-bearing fan with 31.6 dB noise level
- 80 PLUS Gold efficiency at 90.6% with active PFC
- Non-modular cabling with 20+4 pin ATX and 12-pin PCIe connectors
- Comprehensive protection features including over current and surge protection
- 10-year warranty with MTBF of 100,000 hours
be quiet! PURE POWER 12 850W ATX Black PSU
In stock
£78.02 inc VAT- 850 W total power with 900 W peak and ATX 3.1 compliance
- 80 PLUS Gold efficiency at 90.5% with active PFC 0.98 power factor
- 12 cm fan with rifle bearing for 25.1 dB active cooling
- ATX form factor with 20+4 pin motherboard and 4+4 pin CPU connectors
- PCIe 5.1 compatibility with 12-pin and three 6+2 pin connectors
- Non-modular cabling with 6 SATA and 1 Molex peripheral connectors
- 10 year warranty with comprehensive power protection features
be quiet! Pure Power 13 M 650W ATX Black PSU
In stock
£72.01 inc VAT- 650W ATX 3.1 and PCIe 5.1 compliant power supply for PC builds
- 80 PLUS Gold efficiency with 92.8% rating and active PFC
- 12 cm fan with 0–1800 RPM speed and 30.2 dB noise level
- Fully-modular cabling with PCIe 12-pin and 6+2 pin connectors
- Comprehensive protection including over current, over voltage and surge
- 100,000 h MTBF with rifle bearing and semi-passive cooling
Cooler Master MWE Gold 550 V3 550W 80+ Gold Non-Modular ATX PSU
In stock
£53.88 inc VAT- Cooler Master MWE Gold 550 V3 550W 80+ Gold PSU
- ATX 3.1 support with durable 12V-2×6 cable
- Single +12V rail for consistent power output
- Quiet 120mm HDB fan for effective cooling
- Non-modular design with embossed cables
- High temperature resilience up to 40°C
- 5-year warranty included
Asrock Steel Legend SL-850G 850W 80 Plus Gold ATX PSU
In stock
£114.53 inc VAT- 850W ATX 3.1 power supply with 80 PLUS Gold and Cybenetics Platinum certification
- Ultra-quiet 135mm Fluid Dynamic Bearing fan with iCOOL intelligent control mode
- Dual Color Design with ASRock Classic Green connectors for secure cable seating
- All-Japanese 105°C capacitors for maximum reliability and longevity
- Comprehensive safety suite including OCP, SCP, OVP, UVP, OTP and OPP protections
- 10-year warranty with standard 150mm x 150mm x 86mm ATX form factor
Asrock Steel Legend SL-850G 850W 80 Plus Gold ATX PSU
In stock
£105.17 inc VAT- 850W ATX 3.1 power supply with 80 PLUS Gold and Cybenetics Platinum certification
- 135mm Fluid Dynamic Bearing fan with iCOOL mode for silent operation at low loads
- Native PCIe 12V-2×6 cable with Dual Color design for easy connection verification
- Full suite of protections including OCP, SCP, OVP, UVP, OTP and OPP
- 105°C Japanese capacitors ensuring reliability and longevity
- 10-year warranty with compact 150mm x 150mm x 86mm form factor
80 Plus Gold PSUs Buying Guide and FAQ
This 80 Plus Gold PSUs range groups units by their 80 Plus efficiency rating. Below are the common questions on what the rating means.
What does 80 Plus Gold mean?
80 Plus measures how efficiently a PSU turns wall power into clean power for your PC, which affects heat and running costs. Gold is the popular sweet spot for quality and value. For most gaming builds, a reputable 80 Plus Gold unit is the popular choice.
Is an 80 Plus Gold PSU worth it?
Gold is worth it for most people, balancing efficiency, build quality and price. Either way, brand reputation and the warranty matter as much as the badge.
What wattage should I choose at this rating?
Pick the wattage around your graphics card: roughly 650 to 750W for mid-range, 850 to 1000W for high-end, and 1000W and up for the very top cards. Make sure the unit has the right connectors, including a 12V-2x6 plug for current Nvidia cards, and leave a little headroom.