ATX 3.1 Power Supplies
be quiet! System Power 11 550W 20+4 Pin ATX PSU Black
Out of stock
£41.04 inc VAT- ATX 3.1 550 W power supply unit with 80 PLUS Bronze efficiency
- 12 cm rifle bearing fan with 0–1800 RPM speed and 24.2 dB noise level
- Active cooling with temperature-controlled operation and on/off switch
- Non-modular cabling with 20+4 pin ATX, 4+4 pin CPU, and 2 x 6+2 pin PCIe connectors
- Comprehensive power protection including over current, over voltage, and short circuit
- ATX 3.1 and EPS 2.92 compatible with 100,000 h MTBF and ErP/ENERGY STAR certification
Asrock PRO-850B 850W ATX PSU, 80 Plus Bronze
Out of stock
£59.54 inc VAT- 850W ATX 3.1 power supply with 80 PLUS Bronze certification
- Native PCIe 12V-2×6 cable with dual colour design for easy connection
- Comprehensive safety protections including OCP, SCP, OVP, UVP, OTP, and OPP
- 120mm silent cooling fan with flat cable design for efficient airflow
- Continuous 12V output of 70.8A with 200% total power excursion
- 3-year warranty with all Taiwanese capacitors for reliability
- Connectors include 24pin, 2x EPS 12V, 1x PCIe 5.1, 2x PCIe 6+2pin, and 4x SATA
Asrock PRO-850G 850W ATX PSU, 80 Plus Gold
Out of stock
£70.22 inc VAT- 850W ATX 3.1 power supply with 80 PLUS Gold certification
- Native PCIe 12V-2×6 cable with Dual Color design for easy connection checks
- Comprehensive safety protections including OCP, SCP, OVP, UVP, OTP, and OPP
- Flat cable type with 1x 24-pin, 1x EPS, 1x PCIe 5.1, and 2x PCIe 6+2-pin connectors
- 120mm silent cooling fan with 140mm x 150mm x 86mm compact dimensions
- 3-year warranty with 100,000-hour MTBF and all-Taiwanese capacitors
ASUS ROG THOR-1600T3 1600W ATX Grey Modular PSU
Out of stock
£833.68 inc VAT- 1600 W total power with 80 PLUS Titanium efficiency
- ATX 3.1 compliance with “GPU-First” voltage sensing and intelligent stabilizer
- OLED display with magnetic attachment for real-time monitoring
- Fully-modular cabling with 2×16-pin, 4×6+2-pin PCIe and 10×SATA connectors
- Active cooling with silent mode, DBB bearing and 120,000 h MTBF
- Comprehensive protection (OCP, OPP, OVP, OTP, SCP, UVP)
ASUS Pro WS 2200W Platinum ATX PSU
Out of stock
£655.01 inc VAT- 2200 W total power with 80 PLUS Platinum efficiency (92% at 50% load)
- ATX 3.1 compliance with 20+4 pin and 4x 16-pin PCIe connectors for next-gen GPUs
- Fully-modular cabling with 12 SATA, 3 Molex, 4x 6+2 pin PCIe, and 4+4 pin CPU connectors
- Active cooling with dual-ball bearing fan and extruded aluminium heatsinks
- Comprehensive power protection: Over current, over power, over voltage, overheating, short circuit, under voltage
- Compact ATX form factor (150 x 175 x 86 mm) with 10-year warranty
ASUS Pro WS 1600W Platinum ATX PSU
Out of stock
£426.76 inc VAT- 1600 W total power with 80 PLUS Platinum efficiency (92%) and ATX 3.1 compatibility
- Fully-modular cabling with 2x 16-pin PCIe, 4x 6+2-pin PCIe, 9x SATA and 3x Molex connectors
- ATX form factor with active cooling, dual-ball bearing fan and extruded aluminium heatsinks
- Power protection features including over current, over power, over voltage, overheating, short circuit and under voltage
- Gold-plated copper pins, protective PCB coating and etched cables for improved durability and safety
- Compact 175 mm depth with 10-year warranty and RoHS compliance
Cooler Master Elite Gold 1200W, 80PLUS Gold, Full Modular
Out of stock
£161.83 inc VAT- 1200W Cooler Master Elite Gold 1200 PSU with MPW-C001-AFAG-Buk
- ATX 3.1 form factor with PCIe 5.1 / 12V-2×6 support for next-gen GPUs
- 80 PLUS Gold certification with 90% efficiency at 230V
- Full modular cabling for custom builds and improved airflow
- Single +12V rail delivering 100A for high-power stability
- 135mm Fluid Dynamic Bearing fan for quiet cooling
- Comprehensive connectors including 2x EPS and 3x PCIe 6+2-pin
MSI MAG A1000GL PCIE5 1000W ATX 3.1 Black PSU
Out of stock
£176.27 inc VAT- ATX 3.1 and PCIe 5.1 compliance with native 12V-2×6 connector for NVIDIA 50 series and AI PCs
- 1000 W total power with 2200 W peak and 90% efficiency via 80 PLUS Gold certification
- 13.5 cm fan with Active cooling and FDB bearing for quiet, reliable operation
- Fully-Modular cabling with 24-pin ATX, 2x EPS, 4x 6+2-pin PCIe, and 1x 16-pin PCIe
- 11 SATA and 4 Molex connectors plus comprehensive power protection features
- ATX form factor, 150 x 150 x 86 mm, black finish, no illumination, active PFC
ASRock 850W ATX 3.1 PSU PCIe 5.1 90-UXP085-GFGAAB
Out of stock
£166.85 inc VAT- ASRock 850W ATX 3.1 PSU
- MPN 90-UXP085-GFGAAB for gaming
- PCIe 5.1 and 12V-2×6 connector
- 80 PLUS Gold and Cybenetics Platinum certified
- Fully modular cable design
- 135mm Striped Axial fan
ASRock 850W PSU ATX 3.1 PCIe 5.1
Out of stock
£107.06 inc VAT- ASRock 850W PSU model 90-UXC085-GNGAAA
- ATX 3.1 and PCIe 5.1 compatibility
- 80 PLUS Gold certified efficiency
- Fully wired connectivity
- Native 12V-2×6 connector dual colour design
- 120mm golf-blade fan with auto iCool control
- 5-year warranty, country of origin China
MSI MAG A1000GL 1000W White PSU
Out of stock
£214.37 inc VAT- 1000W ATX 3.1 gold-rated power supply for high-performance gaming PCs
- 13.5 cm FDB fan with 500–1800 RPM active cooling and on/off switch
- Fully-modular cabling with 12 SATA, 4 PCIe 6+2-pin, and 1 PCIe 16-pin connectors
- Supports up to 2x total and 3x GPU power excursion for stable operation
- Comprehensive protection: over current, over power, over voltage, overheating, short circuit, under voltage
- Compact 150×150×86 mm white chassis with 80 PLUS Gold efficiency
Fractal Design Ion 3 Gold 750W PSU
Out of stock
£116.64 inc VAT- 750 W ATX 3.1 power supply with 80 PLUS Gold efficiency
- Fully modular design with UltraFlex cables for clean builds
- Native PCIe Gen 5 support with 16-pin 12V-2×6 connector
- Active PFC with over current, over power, over voltage, short circuit, and under voltage protection
- 10-year warranty with Japanese 105°C capacitors
Fractal Design Ion 3 Gold 1000W PSU
Out of stock
£163.42 inc VAT- 1000 W ATX3.1 PSU with PCIe Gen 5 support
- 80 PLUS Gold certified for efficient performance
- Fully modular design with UltraFlex cables
- 10-year warranty with Japanese 105°C capacitors
- Momentum 14 fan with FDB bearing for quiet cooling
Corsair RM850e 850W Power Supply
Out of stock
£114.13 inc VAT- 850W ATX 3.1 power supply with 80 PLUS Gold efficiency
- Fully modular cabling for tidy builds
- 12cm rifle bearing fan with silent mode operation
- PCIe 5.1 12V-2×6 GPU cable included
- Compact 140mm depth for easy case fit
- 7-year warranty with CE, RoHS, UKCA certification
Cooler Master MWE Gold V3 750W PSU
Out of stock
£79.70 inc VAT- ATX 3.1 compliant with 200% peak power support
- 12V-2×6 native 12+4pin cable for 450W graphics card support
- 80 PLUS Gold certified for 90% efficiency
- HDB fan for quiet, long-lasting cooling
- Non-modular design with premium braided EPS connectors
- 750W continuous power with comprehensive protection features
Cooler Master MWE Gold 850 V3 PSU
Out of stock
£97.08 inc VAT- 850 W ATX 3.1 power supply with 80 PLUS Gold efficiency
- Active cooling with 12 cm HDB fan, 0-2400 RPM, top-mounted
- Non-modular design with 24-pin ATX, 6 SATA, 3 Molex, and 4 PCIe connectors
- DC-to-DC technology for stable power delivery and independent voltage regulation
- Supports ATX 3.1 with 12V-2×6 native cable for next-gen GPUs
- Comprehensive protection: over current, over power, short circuit, under voltage
Cooler Master MWE Bronze 650W PSU
Out of stock
£46.74 inc VAT- 650W ATX 3.1 Bronze power supply for PC/server use
- 12cm HDB fan with active cooling and on/off switch
- 88% efficiency with 80 PLUS Bronze certification
- Non-modular cabling with 24-pin ATX and 6 SATA connectors
- Multiple protection features: over power, over voltage, overheating, short circuit, under voltage
- 40°C operating temperature for high performance
- Compact dimensions: 150 x 140 x 86 mm, 1.65 kg
Cooler Master ATX Power Supply
Out of stock
£90.28 inc VAT- ATX 3.1 non-modular power supply
- 80 Plus Gold efficiency certification
- DC-to-DC + LLC circuit design
- Quiet HDB fan cooling
- High temperature resilience
- Universal compatibility
Cooler Master MWE Gold 750W ATX 3.1 PSU
Out of stock
£86.72 inc VAT- 750 W ATX 3.1 power supply with 80 PLUS Gold certification
- White non-modular design with 12 cm HDB fan and on/off switch
- Supports 200% peak power for next-gen GPUs with 12V-2×6 native cable
- Active PFC and DC-to-DC technology for stable, efficient power delivery
- Comprehensive protection features including over current, over voltage, and short circuit
-6%
ASRock 1000W ATX 3.1 PSU – White Buy for Gaming
Out of stock
Original price was: £194.68.£183.00Current price is: £183.00. inc VAT- 1000W ATX 3.1 PSU with PCIe 5.1 support
- Fully modular design with 80+ Gold efficiency
- Cybenetics Platinum and Lambda A certified
- Native 12V-2×6 connector with dual colour design
- 135mm striped fan with 100% Japanese capacitors