Semi-Modular PSUs (25 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!

Showing 1 - 24 of 25 results
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Corsair 650W TX650M Gold Hybid Modular Power Supply/PSU

  • 650W Corsair TX-M Series TX650M PSU
  • 80PLUS Gold
  • Hybrid Modular
  • Single Rail
  • 51A + 12V, 120mm Fan

£ 73.42  inc. vat

£78.48save £5.06

£ 61.18 ex. vat

£65.40save £4.22
More Info

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

£ 53.49  inc. vat

£ 44.57 ex. vat

More Info

Corsair 750W TX750M Gold Hybid Modular Power Supply/PSU

  • 750W Corsair TX-M Series TX750M PSU
  • 80PLUS Gold
  • Hybrid Modular
  • Single Rail, 62A + 12V, 120mm Fan
  • ATX PSU

£ 79.98  inc. vat

£86.43save £6.45

£ 66.65 ex. vat

£72.02save £5.37
More Info

Corsair CX650M Semi-Modular ATX Power Supply

  • 80 PLUS Bronze certified
  • Modular cable management Semi-Modular
  • 120mm thermally controlled fan
  • Five year warranty

£ 71.49  inc. vat

£79.98save £8.49

£ 59.57 ex. vat

£66.65save £7.08
More Info

Thermaltake Smart SE 730W Semi Modular 80+ Bronze Power Supply

  • Black Coloured PSU with a 140mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 57 Amps
  • Equipped with 4 PCI-E Connectors for Graphics Cards

£ 61.72  inc. vat

£ 51.43 ex. vat

More Info

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

£ 80.99  inc. vat

£ 67.49 ex. vat

More Info

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

£ 134.93  inc. vat

£ 112.44 ex. vat

More Info

Thermaltake Smart DPS G Digital 600W EU 80Plus Bronze

  • Smart Power Management
  • 80 PLUS Bronze-certified and Haswell-ready
  • CPU and VGA Monitoring
  • Flat Modular Cables

£ 67.98  inc. vat

£ 56.65 ex. vat

More Info

Fractal Design Intergra M 450watt Semi ModularPower Supply

  • 80 PLUS® Bronze certified efficiency
  • Modular cables
  • Extremely short 140mm case allows for easy installation in compact...
  • Quiet, temperature-controlled 120mm fan

£ 49.98  inc. vat

£ 41.65 ex. vat

More Info

Cooler Master MasterWatt 650 Semi Modular PSU

  • 80 PLUS Bronze Certified
  • Durable LDB Bearing
  • Semi-Fanless up to 15% load
  • Dual Forward and DC-to-DC Circuit Design
  • More Conductive PCI-e Cables

£ 61.49  inc. vat

£64.97save £3.48

£ 51.24 ex. vat

£54.14save £2.90
More Info

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

£ 66.99  inc. vat

£ 55.82 ex. vat

More Info

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

£ 112.98  inc. vat

£ 94.15 ex. vat

More Info

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

£ 200.99  inc. vat

£ 167.49 ex. vat

More Info

Be Quiet! Pure Power 11 CM 600w Power Supply

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

£ 82.30  inc. vat

£ 68.58 ex. vat

More Info

EVGA 750 GQ Semi Modular Gold Rated 80+ Power Supply

  • 80 PLUS Gold certified
  • NVIDIA SLI & AMD Crossfire Ready
  • Modular Design reduces clutter & improve airflow
  • Whisper Silent 135mm Fluid Dynamic Bearing Fan

£ 86.61  inc. vat

£ 72.17 ex. vat

More Info

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

£ 104.98  inc. vat

£ 87.48 ex. vat

More Info

Corsair TX850M 80 PLUS Bronze Certified 850 Watts

  • • 8 Molex Connectors
  • • 8 SATA Connectors
  • • 4 PCI-E Connectors (6+2-Pin)
  • • 0 Floppy Connectors
  • • 4 + 4-Pin CPU Power Connector

£ 92.49  inc. vat

£ 77.07 ex. vat

More Info

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

£ 219.99  inc. vat

£239.03save £19.04

£ 183.32 ex. vat

£199.19save £15.87
More Info

Corsair CX550M Semi-Modular ATX Power Supply

  • 80 PLUS Bronze certified
  • Modular cable management Semi-Modular
  • 120mm thermally controlled fan
  • Five year warranty

£ 61.49  inc. vat

£64.98save £3.49

£ 51.24 ex. vat

£54.15save £2.91
More Info

Fractal Design Edison M Series (650w) Power Supply Unit

  • 80PLUS Gold efficiency
  • 5 year warranty on the PSU
  • Compliant with the latest standards
  • High end capacitors
  • Silent, temperature-controlled 120mm FDB fan

£ 103.98  inc. vat

£ 86.65 ex. vat

More Info

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

£ 145.59  inc. vat

£ 121.32 ex. vat

More Info

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

£ 186.48  inc. vat

£ 155.40 ex. vat

More Info

Be Quiet! 1200W 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

£ 238.98  inc. vat

£ 199.15 ex. vat

More Info

Be Quiet! Pure Power 11 CM 400w Power Supply

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

£ 60.47  inc. vat

£ 50.39 ex. vat

More Info

Corsair 650W TX650M Gold Hybid Modular Power Supply/PSU

  • 650W Corsair TX-M Series TX650M PSU
  • 80PLUS Gold
  • Hybrid Modular
  • Single Rail
  • 51A + 12V, 120mm Fan

QuickFind: 782057

Mfr part code: CP-9020132-UK

£ 73.42  inc. vat

£78.48save £5.06

£ 61.18 ex. vat

£65.40save £4.22
More Info

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

£ 53.49  inc. vat

£ 44.57 ex. vat

More Info

Corsair 750W TX750M Gold Hybid Modular Power Supply/PSU

  • 750W Corsair TX-M Series TX750M PSU
  • 80PLUS Gold
  • Hybrid Modular
  • Single Rail, 62A + 12V, 120mm Fan
  • ATX PSU

QuickFind: 782058

Mfr part code: CP-9020131-UK

£ 79.98  inc. vat

£86.43save £6.45

£ 66.65 ex. vat

£72.02save £5.37
More Info

Corsair CX650M Semi-Modular ATX Power Supply

  • 80 PLUS Bronze certified
  • Modular cable management Semi-Modular
  • 120mm thermally controlled fan
  • Five year warranty

QuickFind: 743021

Mfr part code: CP-9020103-UK

£ 71.49  inc. vat

£79.98save £8.49

£ 59.57 ex. vat

£66.65save £7.08
More Info

Thermaltake Smart SE 730W Semi Modular 80+ Bronze Power Supply

  • Black Coloured PSU with a 140mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 57 Amps
  • Equipped with 4 PCI-E Connectors for Graphics Cards

QuickFind: 631115

Mfr part code: SPS-730MPCBEU

£ 61.72  inc. vat

£ 51.43 ex. vat

More Info

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

£ 80.99  inc. vat

£ 67.49 ex. vat

More Info

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

£ 134.93  inc. vat

£ 112.44 ex. vat

More Info

Thermaltake Smart DPS G Digital 600W EU 80Plus Bronze

  • Smart Power Management
  • 80 PLUS Bronze-certified and Haswell-ready
  • CPU and VGA Monitoring
  • Flat Modular Cables

QuickFind: 774815

Mfr part code: PS-SPG-0600DPCBEU-B

£ 67.98  inc. vat

£ 56.65 ex. vat

More Info

Fractal Design Intergra M 450watt Semi ModularPower Supply

  • 80 PLUS® Bronze certified efficiency
  • Modular cables
  • Extremely short 140mm case allows for easy installation in compact...
  • Quiet, temperature-controlled 120mm fan

QuickFind: 667157

Mfr part code: FD-PSU-IN3B-450W

£ 49.98  inc. vat

£ 41.65 ex. vat

More Info

Cooler Master MasterWatt 650 Semi Modular PSU

  • 80 PLUS Bronze Certified
  • Durable LDB Bearing
  • Semi-Fanless up to 15% load
  • Dual Forward and DC-to-DC Circuit Design
  • More Conductive PCI-e Cables

QuickFind: 826434

Mfr part code: MPX-6501-AMAAB-UK

£ 61.49  inc. vat

£64.97save £3.48

£ 51.24 ex. vat

£54.14save £2.90
More Info

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

£ 66.99  inc. vat

£ 55.82 ex. vat

More Info

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

£ 112.98  inc. vat

£ 94.15 ex. vat

More Info

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

£ 200.99  inc. vat

£ 167.49 ex. vat

More Info

Be Quiet! Pure Power 11 CM 600w Power Supply

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

QuickFind: 865172

Mfr part code: BN298

£ 82.30  inc. vat

£ 68.58 ex. vat

More Info

EVGA 750 GQ Semi Modular Gold Rated 80+ Power Supply

  • 80 PLUS Gold certified
  • NVIDIA SLI & AMD Crossfire Ready
  • Modular Design reduces clutter & improve airflow
  • Whisper Silent 135mm Fluid Dynamic Bearing Fan

QuickFind: 730210

Mfr part code: 210-GQ-0750-V3

£ 86.61  inc. vat

£ 72.17 ex. vat

More Info

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

£ 104.98  inc. vat

£ 87.48 ex. vat

More Info

Corsair TX850M 80 PLUS Bronze Certified 850 Watts

  • • 8 Molex Connectors
  • • 8 SATA Connectors
  • • 4 PCI-E Connectors (6+2-Pin)
  • • 0 Floppy Connectors
  • • 4 + 4-Pin CPU Power Connector

QuickFind: 782059

Mfr part code: CP-9020130-UK

£ 92.49  inc. vat

£ 77.07 ex. vat

More Info

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

£ 219.99  inc. vat

£239.03save £19.04

£ 183.32 ex. vat

£199.19save £15.87
More Info

Corsair CX550M Semi-Modular ATX Power Supply

  • 80 PLUS Bronze certified
  • Modular cable management Semi-Modular
  • 120mm thermally controlled fan
  • Five year warranty

QuickFind: 743020

Mfr part code: CP-9020102-UK

£ 61.49  inc. vat

£64.98save £3.49

£ 51.24 ex. vat

£54.15save £2.91
More Info

Fractal Design Edison M Series (650w) Power Supply Unit

  • 80PLUS Gold efficiency
  • 5 year warranty on the PSU
  • Compliant with the latest standards
  • High end capacitors
  • Silent, temperature-controlled 120mm FDB fan

QuickFind: 706453

Mfr part code: FD-PSU-ED1B-650W

£ 103.98  inc. vat

£ 86.65 ex. vat

More Info

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

£ 145.59  inc. vat

£ 121.32 ex. vat

More Info

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

£ 186.48  inc. vat

£ 155.40 ex. vat

More Info

Be Quiet! 1200W 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: 728223

Mfr part code: BN255

£ 238.98  inc. vat

£ 199.15 ex. vat

More Info

Be Quiet! Pure Power 11 CM 400w Power Supply

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

QuickFind: 865170

Mfr part code: BN296

£ 60.47  inc. vat

£ 50.39 ex. vat

More Info
Showing 1 - 24 of 25 results
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