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Small Form Factor PSUs

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19 Items found
Thermaltake Toughpower SFX 1000W 80 Plus Gold Native PCIE 5 Power Supply
CA-1BV-TT
Designed with a native PCIe 12+4pin modular connector, the Toughpower SFX series is built for next-gen PCIe Gen 5.0 graphic cards
£244.99 (incl. VAT)
fiber_manual_record In stock
Corsair SF-L Series SF1000L Fully Modular 80 Plus Gold SFX-L Power Supply
CA-27D-CS
CORSAIR SF-L Series Fully Modular SFX Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide the continuous high wattages demanded by the latest PC hardware
£179.99 (incl. VAT)
fiber_manual_record In stock
Thermaltake Toughpower SFX 850W 80 Plus Gold Native PCIE 5 Power Supply
CA-1BU-TT
Designed with a native PCIe 12+4pin modular connector, the Toughpower SFX series is built for next-gen PCIe Gen 5.0 graphic cards
£189.95 (incl. VAT)
fiber_manual_record In stock
Lian Li SP850 SFX Modular 80 Plus Gold Power Supply
CA-7B4-LL
Maximum output of 850W, SFX form factor, 80 Plus Gold rating, Fully modular design, Zero RPM mode at 40% load, 5-year warranty
£144.95 (incl. VAT)
fiber_manual_record In stock
Lian Li SP750 SFX Modular 80 Plus Gold Power Supply
CA-79G-LL
Arm small builds with the Lian Li SP750 SFX Power Supply and feed your high-end gaming hardware with an 80 PLUS Gold efficiency rating, all from an SFF PSU.
£119.99 (incl. VAT)
fiber_manual_record In stock
Lian-Li SP750W SFX Modular 80 Plus Gold Power Supply - White
CA-7AP-LL
Arm small builds with the Lian Li SP750 SFX Power Supply and feed your high-end gaming hardware with an 80 PLUS Gold efficiency rating, all from an SFF PSU.
£124.99 (incl. VAT)
fiber_manual_record In stock
£259.99 (incl. VAT)
fiber_manual_record In stock
be quiet! SFX-L Power 600W 80 Plus Gold Modular Power Supply
CA-13A-BQ
Compact SFX-L PSU from from be quiet! 600 Watt total output & 50 A single rail, 80 Plus Gold certification, Fully modular cable management, 120mm fan, 4x 6+2-Pin PCIe / 6x SATA / 3x 4-Pin Molex
£119.94 (incl. VAT)
fiber_manual_record In stock
£194.99 (incl. VAT)
fiber_manual_record In stock
Lian Li SP850W SFX Modular 80 Plus Gold Power Supply - White
CA-7B5-LL
Maximum output of 850W, SFX form factor, 80 Plus Gold rating, Fully modular design, Zero RPM mode at 40% load, 5-year warranty
£144.95 (incl. VAT)
fiber_manual_record In stock
£224.99 (incl. VAT)
fiber_manual_record In stock
Asus ROG Loki SFX-L 850W Platinum Power Supply - White
CA-06F-AS
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ROG Loki 850W Platinum White Edition, The Quietest SFX-L PSU.
£250.00 (incl. VAT)
fiber_manual_record In stock
Free Delivery
Seasonic Focus SGX 650W 80 Plus Gold Modular SFX Power Supply
CA-06N-SS
The long-awaited new line of Seasonic's FOCUS SGX is versatile in its application and powerful with a small footprint.
£124.99 (incl. VAT)
fiber_manual_record Pre order
Corsair SF-L Series SF850L Fully Modular 80 Plus Gold Low-Noise SFX-L Power Supply
CA-27C-CS
CORSAIR SF-L Series Fully Modular SFX Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide the continuous high wattages demanded by the latest PC hardware
£149.99 (incl. VAT)
fiber_manual_record Pre order
be quiet! SFX 3 300W Bronze Power Supply
CA-13N-BQ

SFX Power 3 300W, the first choice compact PSU for mini and media PCs with PCIe graphics card support.

£54.95 (incl. VAT)
fiber_manual_record Pre order
be quiet! SFX-L Power 500W 80 Plus Gold Modular Power Supply
CA-139-BQ
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(2)
Compact SFX-L PSU from be quiet! 500 Watt total output & 41.7 A single rail, 80 Plus Gold certified, Fully modular cable management, 120 Millimetre fan, 4x 6+2-Pin PCIe / 6x SATA / 3x 4-Pin Molex
£102.95 (incl. VAT)
fiber_manual_record Pre order
be quiet! SFX 3 450W Bronze Power Supply
CA-14D-BQ

SFX Power 3 450W, the first choice compact PSU for mini and media PCs with PCIe graphics card support.

£64.99 (incl. VAT)
fiber_manual_record Pre order
be quiet SFX Power 2 400W 80 Plus Bronze SFX Power Supply
CA-087-BQ
SFX Power 2, be quiet!’s upgraded high-power compact PSU, gives you more for your mini or media PC.
£67.99 (incl. VAT)
fiber_manual_record Out of stock
See Details
be quiet TFX Power 2 300W 80 Plus Bronze TFX Power Supply
CA-089-BQ
TFX Power 2, be quiet!’s advanced high-efficiency compact PSU, gives you more for your mini or media PC.
£56.99 (incl. VAT)
fiber_manual_record Out of stock
See Details

Small Form Factor PSUs


Lian Li SP850W SFX Modular 80 Plus Gold Power Supply - White

Achieve exceptional power delivery for a SFF gaming PC, with a small form factor PSU from Overclockers UK. Discover a wide variety of models from well-known manufacturers including Lian Li, Phanteks, ASUS, Corsair, and many others. SFF PSUs are generally smaller than standard ATX power supplies, and can encompass SFX, SFX-L and TFX models. Small form factor PSUs are perfectly suited for enthusiasts who wish to build powerful Mini-ITX or Micro-ATX gaming PCs, which may have a limit on space available for components. Despite their reduced size, a small form factor power supply can still boast exceptional power delivery, with models capable of producing between 300W and 1000W of power. Additionally, they are very efficient, which is reflected in their 80 Plus ratings, generally at 80 Plus Bronze and above.



Want to Read More?

Power supplies can come in a wide range of sizes. To learn more about form factors, check out our article diving into the different sizes of PSU available today, over on the Overclockers UK blog.

Read More


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