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    Corsair HX850 power supply unit 850 W 24-pin ATX Black
    Quzo Code: 30281
    SKU: CP-9020138-UK
    PSU
    Corsair HX850 power supply unit 850 W 24-pin ATX Black
    £157.84
    FREE UK Delivery

    • Platinum Efficiency, Fully Modular And Virtually Silent: Corsair Hx Series Power Supplies Give You Extremely Tight Voltage Regulation, Quiet Operation, Platinum-Certified Efficiency, And A Fully Modular Cable Set. Built With All Japanese 105C Capacitors,
    • Quiet, Efficient Operation: 80 Plus Platinum Efficiency Reduces Operating Cost And Excess Heat, And Zero RPM Fan Mode Ensures Virtual Silence At Low And Medium Loads.:
    • 100% Japanese 105C Capacitors: Premium Internal Components Ensure Solid Power Delivery And Long Term Reliability.:
    • Zero RPM Fan Mode: Since The Fan Doesnt Turn On Until Its Needed, Youll Enjoy Virtually Silent Operation At Low And Medium Loads.:
    • Power In Your Hands: Toggle Single +12V Rail Or Multi +12V Rail Mode. In The Single Position, The Full Output Capability Of The Power Supplys +12V Rail Is Available To Any And All Connectors, While In The Multiple Position, Each Individual Connector Has O
    ASUS ROG-THOR-850P power supply unit 852 W Black | In Stock
    Quzo Code: 174201
    SKU: 90YE0090-B001N0
    PSU
    Asus ROG-THOR-850P power supply unit 852 W Black
    £225.68
    FREE UK Delivery

    • Aura Sync : Advanced customization with addressable RGB LEDs and Aura Sync compatibility
    • OLED Power Display : Real-time power draw monitoring with OLED Power Display
    • ROG Thermal Solution : 0db cooling with dustproof IP5X Wing-blade Fan and ROG heatsink design
    • 80 PLUS Platinum : Built with 100% Japanese capacitors and other premium components
    • Sleeved Cables : For easy building and superior aesthetics
    Fractal Design Ion Gold 850W power supply unit 24-pin ATX Black
    Quzo Code: 278023
    SKU: FD-P-IA2G-850-UK
    PSU
    Fractal Design Ion Gold 850W power supply unit 24-pin ATX Black
    £106.12
    FREE UK Delivery

    • UltraFlex DC wires for effortless cable-routing and connectors
    • Custom-tailored 140 mm fan with exceptionally low minimum speed
    • 80 PLUS Platinum Efficiency for optimized electrical performance
    • 80PLUS® Gold Efficiency rating for reduced noise and energy consumption
    • Supports ATX 2.52 with improved start-up time and transient load response
    Corsair TX850M power supply unit 850 W 20+4 pin ATX ATX Black
    Quzo Code: 28438
    SKU: CP-9020130-UK
    PSU
    Corsair TX850M power supply unit 850 W 20+4 pin ATX ATX Black
    £108.68
    FREE UK Delivery

    • Gold-Certified Efficiency And Semi-Modular Cabling For Low Energy Use And Easy Installation: Tx Series Semi-Modular Power Supplies Are Ideal For Basic Desktop Systems Where Low Energy Use, Low Noise, And Simple Installation Are Essential. All Of The Capac
    • 80 Plus Gold-Certified Efficiency: The Super-Efficient Operation Of The Tx Series Semi-Modular Results In Lower Energy Use And Lower Operating Costs. Since It Generates Less Heat, The Fan Doesnt Need To Work As Hard, And Youll Enjoy Near Silent Operation.
    • Modular Cabling With Clearly Marked Connectors: The Flat, Sleeved Black Cables Are Semi-Modular, So Youll Only Use The Cables You Need And Youll Get Great-Looking Results. The Clearly-Marked Connectors Make Installation Fast And Straightforward.:
    • Collection Model: Corsair TX850M
    • Form Factor: ATX
    be quiet! Straight Power 11 power supply unit 850 W 20+4 pin ATX ATX
    Quzo Code: 83499
    SKU: BN284
    PSU
    Be Quiet ! Straight Power 11 power supply unit 850 W 20+4 pin ATX ATX Black
    £135.32
    FREE UK Delivery

    • Virtually inaudible operation thanks to a SilentWings® 3 135mm fan
    • Big funnel-shaped fan opening of the PSU case for high airflow intake
    • Wire-free on the DC side inside the PSU for enhanced cooling and longevity
    • Full cable management for maximum build flexibility
    • 80PLUS® Gold certification with an efficiency of up to 93%
    Antec HCG850 Gold power supply unit 850 W 24-pin ATX ATX Black
    Quzo Code: 125097
    SKU: 0-761345-11643-5
    PSU
    Antec HCG850 Gold power supply unit 850 W 24-pin ATX ATX Black
    £107.71
    FREE UK Delivery

    • Guaranteed 850W of Continuous Power from Antec
    • 100% Modular-Improves airflow and reduces clutter
    • 80 PLUS® GOLD certified-Up to 92% efficient, to reduce your electricity bill
    • PhaseWave™ Design-A server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology
    • Antec Quality 10-year warranty and lifetime global 24/7 support
    be quiet! Straight Power 11 850W Platinum power supply unit 20+4 pin
    Quzo Code: 233639
    SKU: BN308
    PSU
    Be Quiet ! Straight Power 11 850W Platinum power supply unit 20+4 pin ATX ATX Black
    £204.34
    FREE UK Delivery

    • 80 PLUS® Platinum efficiency (up to 94%)
    • Virtually inaudible Silent Wings 3 135mm fan
    • Funnel-shaped fan opening of the PSU case for high airflow intake
    • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
    • Modular cables for maximum build flexibility
    be quiet! DARK POWER 12 750W power supply unit 20+4 pin ATX ATX Black
    Quzo Code: 272173
    SKU: BN314
    PSU
    Be Quiet ! DARK POWER 12 750W power supply unit 20+4 pin ATX ATX Black
    £177.41
    FREE UK Delivery

    • 80 PLUS Titanium efficiency (up to 95.9%)
    • Patented frameless Silent Wings fan for virtually inaudible operation
    • Revolutionary full mesh PSU front with redesigned funnel shape air inlet upholds the high air circulation abilities
    • Overclocking key switches between four 12V rails and one massive 12V rail
    • Modular cable management for maximum convenience
    ASUS ROG-STRIX-850G-WHITE power supply unit 850 W 20+4 pin ATX ATX
    Quzo Code: 247686
    SKU: 90YE00A4-B0NA00
    PSU
    Asus ROG-STRIX-850G-WHITE power supply unit 850 W 20+4 pin ATX ATX
    £174.48
    FREE UK Delivery

    • ROG heatsinks cover critical components, delivering lower temperatures and reduced noise
    • Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure
    • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
    • 0dB Technology lets you enjoy light gaming in relative silence
    • An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components
    Aerocool Integrator 850W UK PSU | In Stock | Quzo
    Quzo Code: 244379
    SKU: ACPB-IT85AKC.12
    PSU
    Aerocool Integrator 850W UK PSU
    £68.31
    FREE UK Delivery

    Seasonic FOCUS-GX-850 power supply unit 850 W 20+4 pin ATX ATX Black
    Quzo Code: 252153
    SKU: FOCUS-GX-850
    PSU
    Seasonic FOCUS-GX-850 power supply unit 850 W 20+4 pin ATX ATX Black
    £151.22
    FREE UK Delivery

    • Reduced noise without increase in temperature
    • Extended fan life due to the reduced number of fan rotations
    • Optimized heat dissipation at all times
    • Unsurpassed silent performance in Fanless Mode
    • Additionally, there is a switch at the back of the power supply which allows users to customize their cooling needs by selecting between the Seasonic S2FC (fan control without Fanless Mode) and the S3FC (fan control including Fanless Mode)
    ASUS ROG STRIX power supply unit 850 W 20-pin ATX ATX Black
    Quzo Code: 247685
    SKU: 90YE00A3-B0NA00
    PSU
    Asus ROG STRIX power supply unit 850 W 20-pin ATX ATX Black
    £156.89
    FREE UK Delivery

    • The Rog Strix 850W Gold Psu Brings Premium Cooling Performance To The Mainstream
    • Rog Heatsinks
    • Axial-Tech Fan Design
    • Dual Ball Fan Bearings
    • 0Db Technology
    be quiet! DARK POWER 12 850W power supply unit 20+4 pin ATX ATX Black
    Quzo Code: 273670
    SKU: BN315
    PSU
    Be Quiet ! DARK POWER 12 850W power supply unit 20+4 pin ATX ATX Black
    £205.26
    FREE UK Delivery

    • 80 PLUS Titanium efficiency (up to 95.6%)
    • Patented frameless Silent Wings fan for virtually inaudible operation
    • Revolutionary full mesh PSU front with redesigned funnel shape air inlet upholds the high air circulation abilities
    • Overclocking key switches between four 12V rails and one massive 12V rail
    • Modular cable management for maximum convenience
    Cooler Master V750 GoldV2 White Edition power supply unit 750 W 24pin
    Quzo Code: 264880
    SKU: MPY-750V-AGBAG-UK
    PSU
    Cooler Master V750 Gold-V2 White Edition power supply unit 750 W 24-pin ATX ATX
    £107.70
    FREE UK Delivery

    • 80 Plus Gold Certified
    • Half-bridge LLC Resonant Converter And DC-DC Technology
    • Silent 135mm FDB Fan
    • 40% Semi-fanless Mode With Hybrid Switch
    • 16AWG PCIE Cables
    Cooler Master V850 GoldV2 White Edition power supply unit 850 W 24pin
    Quzo Code: 264881
    SKU: MPY-850V-AGBAG-UK
    PSU
    Cooler Master V850 Gold-V2 White Edition power supply unit 850 W 24-pin ATX ATX
    £116.50
    FREE UK Delivery

    • 80 Plus Gold Certified
    • Half-bridge LLC Resonant Converter And DC-DC Technology
    • Silent 135mm FDB Fan
    • 40% Semi-fanless Mode With Hybrid Switch
    • 16AWG PCIE Cables
    Aerocool Aero Bronze 850M power supply unit 850 W 20+4 pin ATX Black
    Quzo Code: 271159
    SKU: ACPB-AR85AKC.1M
    PSU
    Aerocool Aero Bronze 850M power supply unit 850 W 20+4 pin ATX Black
    £93.64
    FREE UK Delivery

    • Premium Bronze power supply with efficiency performance rivaling that of 80Plus Silver 230V EU PSUs
    • Up to 90%+ efficiency with 80Plus Bronze 230V EU certified
    • Updated design with new 12-Pin connector supports Nvidia® Geforce RTX 30 series graphics cards including Founder’s Edition
    • Built-in premium 105°C Japanese main capacitors provide low ripple and higher durability
    • High-end solid state capacitors provide great DC output quality for improved noise filtering and low ripple
    Corsair RM850 power supply unit 850 W 24-pin ATX ATX White
    Quzo Code: 286195
    SKU: CP-9020232-UK
    PSU
    Corsair RM850 power supply unit 850 W 24-pin ATX ATX White
    £115.04
    FREE UK Delivery

    • deliver consistent 80 PLUS Gold efficient power to your PC
    • A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load
    • With upwards of 90% peak efficiency, RM produces less noise and less heat, which means less time worrying and more time gaming
    Corsair RM850 power supply unit 850 W 24-pin ATX ATX Black
    Quzo Code: 285925
    SKU: CP-9020235-UK
    PSU
    Corsair RM850 power supply unit 850 W 24-pin ATX ATX Black
    £114.59
    FREE UK Delivery

    • With upwards of 90% peak efficiency
    • ZERO RPM FAN MODE
    • LOW NOISE OPERATION
    • TEN-YEAR WARRANTY
    Corsair RM850x power supply unit 850 W ATX Black | In Stock
    Quzo Code: 276739
    SKU: CP-9020200-UK
    PSU
    Corsair RM850x power supply unit 850 W ATX Black
    £128.40
    FREE UK Delivery

    • Corsair Rm850x Series Fully Modular Power Supplies With Eps12v Connectors Are Built With The Highest Quality Components To Deliver 80 Plus Gold Efficient Power To Your PC, With Virtually Silent Operation
    • Fully Modular
    • 135Mm Magnetic Levitation Fan
    • Eps12v Connector
    • 100% All Japanese 105°C Capacitors
    Seasonic B12 BC power supply unit 850 W 20+4 pin ATX ATX Black
    Quzo Code: 279306
    SKU: B12 BC-850
    PSU
    Seasonic B12 BC power supply unit 850 W 20+4 pin ATX ATX Black
    £99.45
    FREE UK Delivery

    • 80 PLUS Bronze certified
    • Fixed cables
    • Tight Voltage Regulation
    • S2FC - Smart and Silent Fan Control
    Cougar 850W ATX Fully Modular Power Supply  GEX850  (Active PFC/80
    Quzo Code: 292350
    SKU: GEX850
    PSU
    Cougar 850W ATX Fully Modular Power Supply - GEX850 - (Active PFC/80 PLUS Gold)
    £116.99
    FREE UK Delivery

    • Collection Model: Cougar GEX850
    • MPN: GEX850
    • 20+4-Pin Main: 1
    • 4+4-Pin ATX/EPS: 2
    • 6+2-Pin PCI-E: 6
    MSI MPG A850GF UK PSU '850W, 80 Plus Gold certified, Fully Modular,
    Quzo Code: 298634
    SKU: MPG A850GF
    PSU
    MSI MPG A850GF UK PSU '850W, 80 Plus Gold certified, Fully Modular, 100% Japanese Capacitor, Flat Cables, ATX Power Supply Unit, UK Powercord, Black, Support Latest GPU'
    £120.77
    FREE UK Delivery

    • Supports the NVIDIA GeForce RTX™ 30 Series GPUs
    • Full modular cable design
    • Flat cable equipment
    • 10-year warranty
    • 80 Plus Gold certified for high efficiency
    DeepCool DQ850-M-V2L power supply unit 850 W 20+4 pin ATX Black
    Quzo Code: 294450
    SKU: DP-DQ850-M-V2L
    PSU
    Deepcool DQ850-M-V2L power supply unit 850 W 20+4 pin ATX Black
    £110.03
    FREE UK Delivery

    • 80 PLUS® GOLD certified - Up to 91.2% efficiency
    • 100% High quality Japanese capacitors
    • Full bridge PFC + LLC Resonant converter
    • Fully modular with flat cable design
    • CircuitShield™ — OVP / UVP / SCP / OPP / OTP
    DeepCool PM850D 850W Power Supply Unit, 120mm Silent High Performance
    Quzo Code: 294452
    SKU: R-PM850D-FA0B-UK
    PSU
    Deepcool PM850D 850W Power Supply Unit, 120mm Silent High Performance Fan, 80 PLUS Gold, Non Modular, UK Plug, Flat Black Cables, Japanese Bulk Capacitors
    £89.68
    FREE UK Delivery

    DeepCool PQ850M 850W Power Supply Unit, 120mm Fluid Dynamic Bearing
    Quzo Code: 299987
    SKU: R-PQ850M-FA0B-UK
    PSU
    NEW
    Deepcool PQ850M 850W Power Supply Unit, 120mm Fluid Dynamic Bearing (FDB) Cooling Fan with Hybrid Fanless Mode, 80 PLUS Gold, Fully Modular, UK Plug, Flat Black Cables, Full Japan Electrolytic Capacitors
    £129.22
    FREE UK Delivery

    Cisco PWR-C1-1100WAC= Power supply network switch component
    Quzo Code: 51366
    SKU: PWR-C1-1100WAC=
    PSU
    Cisco PWR-C1-1100WAC= Power supply network switch component
    £1183.17
    FREE UK Delivery

    • Compatibility: Cisco Catalyst 3850 Series Switches
    • Product Type: Power Supply
    • Colour: Grey. Compatibility: Catalyst 3850. Total Power: 1100 W
    • Ac Input Voltage: 115 - 240 V
    • Ac Input Frequency: 50 - 60 Hz. Width: 83 mm
    Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black
    Quzo Code: 131064
    SKU: CP-9020180-UK
    PSU
    Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black
    Sorry, temporarily out of stock

    • 80 PLUS® Gold efficiency, delivering 90% energy efficiency at real world load conditions
    • ZeroRPM mode for fanless operation at low loads and outstanding noise reduction
    • 135mm thermally controlled fan spins up as needed
    • Fully modular cables for easy installation, less clutter, and helps maximize airflow through your computer’s chassis
    • Engineered to meet maximum power output at a server-grade 50°C temperature rating
    Cooler Master MPE8501AFAAGUK power supply unit 850 W 24pin ATX ATX
    Quzo Code: 265950
    SKU: MPE-8501-AFAAG-UK
    PSU
    Cooler Master MPE-8501-AFAAG-UK power supply unit 850 W 24-pin ATX ATX Black
    Sorry, temporarily out of stock

    • 80 Plus Gold Efficiency
    • 2 EPS Connectors
    • 120mm HDB Fan
    • High Temperature Resilience
    • Full Modular Cabling
    Cooler Master MWE Gold 750  V2 power supply unit 750 W 24pin ATX ATX
    Quzo Code: 262867
    SKU: MPE-7501-AFAAG-UK
    PSU
    Cooler Master MWE Gold 750 - V2 power supply unit 750 W 24-pin ATX ATX Black
    Sorry, temporarily out of stock

    • 80 Plus Gold Efficiency
    • 2 EPS Connectors
    • 120mm HDB Fan
    • High Temperature Resilience
    • Full Modular Cabling
    Cooler Master MWE Gold 650  V2 Full Modular power supply unit 650 W
    Quzo Code: 262866
    SKU: MPE-6501-AFAAG-UK
    PSU
    Cooler Master MWE Gold 650 - V2 Full Modular power supply unit 650 W 24-pin ATX ATX Black
    Sorry, temporarily out of stock

    • 80 Plus Gold Efficiency
    • 2 EPS Connectors
    • 120mm HDB Fan
    • High Temperature Resilience
    • Full Modular Cabling
    Corsair RM850 power supply unit 850 W 20+4 pin ATX ATX Black
    Quzo Code: 197353
    SKU: CP-9020196-UK
    PSU
    Corsair RM850 power supply unit 850 W 20+4 pin ATX ATX Black
    Sorry, temporarily out of stock

    • 80 PLUS GOLD CERTIFIED
    • 105°C-RATED CAPACITORS
    • ZERO RPM FAN MODE
    be quiet! Dark Power Pro 11 power supply unit 850 W 20+4 pin ATX ATX
    Quzo Code: 11730
    SKU: BN253
    PSU
    Be Quiet ! Dark Power Pro 11 power supply unit 850 W 20+4 pin ATX ATX Black
    Sorry, temporarily out of stock

    • Full bridge, LLC, SR and DC/DC technology delivers 80PLUS® Platinum power efficiency (up to 94%) and power stability unmatched in its class
    • Virtually inaudible SilentWings® 3 135mm fan with fluid-dynamic bearing
    • 6-pole fan motor and IC motor control for smooth low-speed operation and reduced noise
    • Large funnel-shaped fan intake facilitates high airflow with less turbulence
    • Isolation sleeve reduces transmission of vibrations to case
    GameMax RGB-850 power supply unit 850 W Black | Quzo
    Quzo Code: 115624
    SKU: RGB-850
    PSU
    GAME MAX GameMax RGB-850 power supply unit 850 W Black
    Sorry, temporarily out of stock

    EVGA SuperNOVA 850 G3 power supply unit 850 W 24-pin ATX Black
    Quzo Code: 25647
    SKU: 220-G3-0850-X3
    PSU
    Evga SuperNOVA 850 G3 power supply unit 850 W 24-pin ATX Black
    Sorry, temporarily out of stock

    • Evga's Dedication To Performance Has Forged The Latest Power Supply Platform: The Evga Supernova G3 Series. With These New Power Supplies
    • colour: Black
    • Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit
    • RoHS compliance: Y
    • Certification: TUV, CB, CE, FCC, RCM, cTUVus, WEEE
    Evo Labs EVO-850XB 850W ATX 120mm Silent Fan PSU | Quzo
    Quzo Code: 33466
    SKU: PSU850EVO12CM
    PSU
    Evo Labs EVO-850XB 850W ATX 120mm Silent Fan PSU
    Sorry, temporarily out of stock

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850w Power Supply Units

Discover our extensive 850w Power Supply Units collection which offers high quality at affordable prices. Shop now and enjoy FREE delivery.

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