Gigabyte PSUs
Gigabyte power supplies offer dependable, well-priced power for gaming and everyday PCs. Our Gigabyte PSU range covers a choice of wattages and 80 Plus efficiency ratings, with modular options for a tidier build, all backed by a full manufacturer warranty. As with any power supply, pick the right wattage for your components and aim for a good efficiency rating. Our power supply guide explains how to choose.
GIGABYTE UD850GM PG5 V2 PSU – PCIe 5.1, 80 PLUS Gold
In stock
£90.83 inc VAT- 850 W ATX 3.1 fully modular PSU
- 80 PLUS Gold efficiency with active PFC
- 12 cm HYB bearing fan with active cooling
- 100 000 h MTBF for long-term reliability
- Comprehensive protection: over current, power, voltage, overheating, short circuit, under voltage
- Multiple PCIe 6+2 pin and 16-pin connectors for high-end GPUs
- 10-year warranty with compact 150×140×86 mm form factor
GIGABYTE UD750GM PG5 V2 PSU – PCIe Gen 5.1, 80 PLUS Gold
In stock
£77.22 inc VAT- 12 cm HYB bearing fan for efficient cooling
- 750 W ATX 3.1 power delivery with 80 PLUS Gold efficiency
- Fully modular cabling for clean builds
- 100,000-hour MTBF for long-term reliability
- Comprehensive protection: over current, over voltage, short circuit
GIGABYTE UD750GM ICE Power Supply Unit
In stock
£86.46 inc VAT- 750 W ATX 3.1 fully modular power supply with 80 PLUS Gold certification
- Active cooling with 120 mm fan and HYB bearing technology
- Comprehensive protection features including over current, over power, and short circuit
- Eight SATA connectors and four PCIe 6+2 pin connectors for multiple devices
- Five-year warranty with 100,000-hour MTBF for long-term reliability
GIGABYTE UD1000GM PG5 V2 ICE PSU – PCIe Gen 5.1, 80+ Gold, Modular
In stock
£122.63 inc VAT- 1000 W PCIe Gen 5.1 power supply with 80+ Gold certification
- Active cooling with 12 cm fan and HYB bearing technology
- Fully modular design with ATX 3.1 compatibility
- Over current, over power, over voltage, overheating, short circuit, and under voltage protection
- 100,000 hours MTBF and 10-year warranty
- White finish with on/off switch and EU plug
GIGABYTE UD1000GM PG5 V2 1000W PSU
In stock
£119.46 inc VAT- 1000 W ATX 3.1 compatible power supply
- 80 PLUS Gold certified for 90% efficiency
- Fully modular cabling design
- 12 cm fan with HYB bearing technology
- Active cooling with single fan configuration
- Over current, over power, over voltage, overheating, short circuit, and under voltage protection
- 10-year warranty for long-term reliability
GIGABYTE P750BS 750W Power Supply
In stock
£47.33 inc VAT- 750 W ATX power supply with 80 PLUS Bronze certification
- 12 cm FDB fan with top-mounted active cooling
- Non-modular cabling with 7 SATA and 4 PCIe connectors
- 100,000-hour MTBF with comprehensive protection features
- Compact 150 x 140 x 86 mm form factor
- 3-year warranty and UK plug included
GIGABYTE P650G 650W PCIe 5.1 PSU
In stock
£47.78 inc VAT- 650W PCIe 5.1 power supply with 80 PLUS Gold certification
- Active cooling with 120mm fan and HYB bearing technology
- ATX 3.1 compatible with non-modular cabling design
- Comprehensive protection features including over power and short circuit
- Multiple connectors including 6 SATA, 3 Molex, and 2 PCIe 6+2 pin
- Compact dimensions: 140mm x 150mm x 86mm
- 5-year warranty for long-term reliability
GIGABYTE AORUS ELITE P1000W ICE PSU
In stock
£140.93 inc VAT- 1000W 80 PLUS Platinum certified power supply
- Active cooling with 120mm top-mounted fan
- Fully modular cabling design for clean builds
- ATX 3.1 standard with PCIe 5.0 support
- 10-year warranty for long-term reliability
- Comprehensive protection features including over current, over voltage, and short circuit
GIGABYTE AORUS P850W 80 PLUS Platinum PSU
In stock
£109.73 inc VAT- 850 W power delivery with 80 PLUS Platinum efficiency
- Fully modular ATX 3.1 design for clean builds
- 12 cm top-mounted fan with active cooling
- Ball bearing fan for 100,000-hour MTBF reliability
- Comprehensive protection: over current, voltage, power, overheating
- Six PCIe 6+2 pin connectors for high-end GPUs
- Eight SATA and four Molex connectors for storage and peripherals
Gigabyte 1000W Power Supply Unit
Out of stock
£117.34 inc VAT- 1000 W ATX power supply with 80 PLUS Gold efficiency
- 12 cm hydraulic bearing fan with smart speed control
- Fully modular flat black cables for clean build
- 8 SATA, 4 Molex, 4 PCIe 6+2 pin, and 1 PCIe 16-pin connectors
- Compact 140 mm length fits most PC cases
- Supports PCIe Gen 5.0 graphics with native 16-pin connector
GIGABYTE P550SS 550W Power Supply
Out of stock
£39.50 inc VAT- 12 cm fluid dynamic bearing fan with active cooling
- 550 W ATX 3.0 power supply with 80 PLUS Bronze certification
- Single +12V rail design for optimal power output and overclocking
- Non-modular cabling with flat cables for improved airflow
- Multiple protection features including OCP, OVP, and SCP
- 100 000 h MTBF for long-term reliability
- 155-240 V AC input with active power factor correction
GIGABYTE AORUS P1000W 80+ Platinum PSU
Out of stock
£136.82 inc VAT- 1000 W ATX 3.1 power supply with 80 PLUS Platinum efficiency
- 12 cm top-mounted fan with ball bearing for active cooling
- Fully modular cabling for clean build and easy installation
- Six PCIe 6+2 pin connectors for multiple GPU setups</li
- Comprehensive protection suite including over current, over voltage, and short circuit protection
- 100,000-hour MTBF for long-term reliability
GIGABYTE AORUS P850W PSU – PCIe 5.0, 80 PLUS Platinum, Modular
Out of stock
£114.25 inc VAT- 850 W PCIe 5.0 power supply with 80 PLUS Platinum efficiency
- Fully modular design with 12 cm top-mounted cooling fan
- ATX 3.1 compatible with active PFC and ball bearing technology
- Comprehensive protection suite including over current, over power, and short circuit
- 10-year warranty with 100,000-hour MTBF for long-term reliability
Gigabyte PSUs Buying Guide and FAQ
This Gigabyte PSUs range covers Gigabyte products. Below are the common questions.
Are Gigabyte power supplies any good?
Gigabyte is a well-regarded name in power supplies, with a range that spans budget to high-end. The best model depends on your needs and budget, so compare the key specs rather than choosing on the badge alone.
Which Gigabyte model should I choose?
Start with what you need from your power supplies, then pick the Gigabyte model whose features and price fit. If you want help comparing, our power supplies guide explains what to look for.
What should I check before buying?
Match the key specs to your setup and budget, check compatibility with your other parts or devices, and look at the warranty. The right Gigabyte product is the one that fits your needs, not just the most expensive.