Semi-Modular PSUs (11 products)

If you want to improve your computer performance, it's worth looking into a new power supply unit (PSU) that's capable of supporting your various other components properly (such as more advanced CPUs and graphics cards). Semi-modular PSUs come with only the essential components connected and ready to go. This means you have some level of customisation available to you if you want to further adapt your computer's PSU.


Modular PSUs would give you complete customisation control, whereas non-modular are fully set up and ready to go with no customisation required. Browse the full range below!

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Corsair CX Series CX450M 450W 80 Plus Bronze Certified Modular ATX PSU

  • 80 Plus Bronze
  • Semi Modular PSU
  • Sleeved cables Low-Profile All Black
  • Supports ATX12V 2.3/2.2/2.01 and EPS12V 2.91 standards

£ 65.15  inc. vat

£ 54.29 ex. vat

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Corsair CXM 750W Semi Modular 80+ Bronze Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 62 Amps
  • Equipped with 2 PCI-E Connectors for Graphics Cards

£ 91.49  inc. vat

£ 76.24 ex. vat

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Be Quiet! Pure Power 11 CM 500w Power Supply

  • 80 Plus Gold
  • Exceptionally Quiet Operation
  • Silence-Optimized 120mm Be Quiet! Fan
  • Modular cable management
  • 5 Year Warranty

£ 90.84  inc. vat

£ 75.70 ex. vat

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Be Quiet! 1000W Modular PSU - Dark Power Pro 11

  • Fluid 135mm SilentWings® 3 Fan
  • Equipped with a Single 12v Rail
  • 80 Plus Platinum
  • Modular Design
  • SLI/XFire Ready

£ 270.00  inc. vat

£ 225.00 ex. vat

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Be Quiet! 550W Modular PSU - Dark Power Pro 11

  • Equipped with a Single 12v Rail
  • Quiet SilentWings 3 fan
  • Hybrid Modular Design
  • 80 Plus platinum

£ 157.49  inc. vat

£ 131.24 ex. vat

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Be Quiet! 650W Modular PSU - BN251 Dark Power Pro 11

  • Black Coloured PSU with a 135mm Cooling Fan
  • Equipped with a Single 12v Rail
  • 80 Plus platinum
  • SLI/XFire Ready

£ 145.43  inc. vat

£ 121.19 ex. vat

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EVGA 1000 GQ Modular Gold Rated 80+ Power Supply

  • 80 PLUS Gold certified
  • NVIDIA SLI & AMD Crossfire Ready
  • Modular Design to reduce clutter and improve airflow

£ 127.52  inc. vat

£ 106.26 ex. vat

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Corsair HX1200i High Performance Series (1200 Watt) 80 Plus Platinum ATX Power Supply Unit

  • HXi Series HX1200i High-Performance ATX Power Supply
  • 1200 Watt 80 Plus Platinum Certified PSU
  • Zero RPM Fan Mode

£ 256.47  inc. vat

£ 213.72 ex. vat

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BeQuiet Silent Wings Dark Power Pro 11 750W Power Supply

  • Black Coloured PSU with a 135mm Cooling Fan
  • Equipped with a Single 12v Rail
  • 80 Plus platinum

£ 176.51  inc. vat

£ 147.09 ex. vat

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Antec 750W EA750G PRO EarthWatts Gold Pro PSU

  • 80 Plus Gold Certified
  • Semi Modular
  • Japanese Capacitors
  • Whisper-quiet high-quality Fan
  • 7 Year Warranty

£ 98.49  inc. vat

£ 82.07 ex. vat

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Be Quiet! 850W Modular PSU - Dark Power Pro 11

  • Fluid 135mm SilentWings® 3 Fan
  • Equipped with a Single 12v Rail
  • 80 Plus Platinum
  • Modular Design
  • SLI/XFire Ready

£ 250.98  inc. vat

£ 209.15 ex. vat

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Corsair CX Series CX450M 450W 80 Plus Bronze Certified Modular ATX PSU

  • 80 Plus Bronze
  • Semi Modular PSU
  • Sleeved cables Low-Profile All Black
  • Supports ATX12V 2.3/2.2/2.01 and EPS12V 2.91 standards

QuickFind: 745621

Mfr part code: CP-9020101-UK

£ 65.15  inc. vat

£ 54.29 ex. vat

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Corsair CXM 750W Semi Modular 80+ Bronze Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 62 Amps
  • Equipped with 2 PCI-E Connectors for Graphics Cards

QuickFind: 429987

Mfr part code: CP-9020061-UK

£ 91.49  inc. vat

£ 76.24 ex. vat

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Be Quiet! Pure Power 11 CM 500w Power Supply

  • 80 Plus Gold
  • Exceptionally Quiet Operation
  • Silence-Optimized 120mm Be Quiet! Fan
  • Modular cable management
  • 5 Year Warranty

QuickFind: 865171

Mfr part code: BN297

£ 90.84  inc. vat

£ 75.70 ex. vat

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Be Quiet! 1000W Modular PSU - Dark Power Pro 11

  • Fluid 135mm SilentWings® 3 Fan
  • Equipped with a Single 12v Rail
  • 80 Plus Platinum
  • Modular Design
  • SLI/XFire Ready

QuickFind: 728222

Mfr part code: BN254

£ 270.00  inc. vat

£ 225.00 ex. vat

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Be Quiet! 550W Modular PSU - Dark Power Pro 11

  • Equipped with a Single 12v Rail
  • Quiet SilentWings 3 fan
  • Hybrid Modular Design
  • 80 Plus platinum

QuickFind: 728215

Mfr part code: BN250

£ 157.49  inc. vat

£ 131.24 ex. vat

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Be Quiet! 650W Modular PSU - BN251 Dark Power Pro 11

  • Black Coloured PSU with a 135mm Cooling Fan
  • Equipped with a Single 12v Rail
  • 80 Plus platinum
  • SLI/XFire Ready

QuickFind: 728218

Mfr part code: BN251

£ 145.43  inc. vat

£ 121.19 ex. vat

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EVGA 1000 GQ Modular Gold Rated 80+ Power Supply

  • 80 PLUS Gold certified
  • NVIDIA SLI & AMD Crossfire Ready
  • Modular Design to reduce clutter and improve airflow

QuickFind: 730233

Mfr part code: 210-GQ-1000-V3

£ 127.52  inc. vat

£ 106.26 ex. vat

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Corsair HX1200i High Performance Series (1200 Watt) 80 Plus Platinum ATX Power Supply Unit

  • HXi Series HX1200i High-Performance ATX Power Supply
  • 1200 Watt 80 Plus Platinum Certified PSU
  • Zero RPM Fan Mode

QuickFind: 700189

Mfr part code: CP-9020070-UK

£ 256.47  inc. vat

£ 213.72 ex. vat

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BeQuiet Silent Wings Dark Power Pro 11 750W Power Supply

  • Black Coloured PSU with a 135mm Cooling Fan
  • Equipped with a Single 12v Rail
  • 80 Plus platinum

QuickFind: 728219

Mfr part code: BN252

£ 176.51  inc. vat

£ 147.09 ex. vat

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Antec 750W EA750G PRO EarthWatts Gold Pro PSU

  • 80 Plus Gold Certified
  • Semi Modular
  • Japanese Capacitors
  • Whisper-quiet high-quality Fan
  • 7 Year Warranty

QuickFind: 810566

Mfr part code: 0-761345-11623-7

£ 98.49  inc. vat

£ 82.07 ex. vat

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Be Quiet! 850W Modular PSU - Dark Power Pro 11

  • Fluid 135mm SilentWings® 3 Fan
  • Equipped with a Single 12v Rail
  • 80 Plus Platinum
  • Modular Design
  • SLI/XFire Ready

QuickFind: 728220

Mfr part code: BN253

£ 250.98  inc. vat

£ 209.15 ex. vat

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