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Brand: Bequiet | PSU Bequiet PSU be quiet! SFX POWER 3 450W, 450 W, 100 - 240 V, 500 W, 50 - 60 Hz, 6/2.5 A, 6 A
 

be quiet! SFX POWER 3 450W, 450 W, 100 - 240 V, 500 W, 50 - 60 Hz, 6/2.5 A, 6 A BN321

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General Information for Be Quiet PSU

be quiet! SFX POWER 3 450W, 450 W, 100 - 240 V, 500 W, 50 - 60 Hz, 6/2.5 A, 6 A

SFX POWER 3 450W

Compact and Silent Energy SFX Power 3 450W, the first choice compact PSU for mini and media PCs with 80 PLUS® Bronze and PCIe graphics card support. SFX Power 3 450W offers the ideal combination of power, quietness and reliability.     Strong 12V rail with 450W of continuous power 6+2 pin PCIe connector for GPU support High-quality temperature-controlled 80mm fan for quiet operation of max. 29.4dB(A) Sleeved or flat black cables up to 60cm 80 PLUS® Bronze efficiency (up to 89.2%) Meets the latest safety and efficiency requirements Three-year manufacturer’s warranty Product conception, design and quality control in Germany Strong 12V Rail   For a stable PCIe graphics support   A PCIe connector provides power for a demanding graphics card. Safety protections defend against overcurrents, over- and undervoltages, short circuits and overloads, thus keeping your valuable components safe.         450 Watts Continuous Power Output   Ensures a steady and reliable operation   SFX Power 3 can deliver 450W of continuous power. This ensures a steady and reliable operation even when your PC meets an unexpectedly heavy load.       Quiet and Efficient Operation   For mini or media PCs   The high-quality temperature-controlled 80mm fan allows quiet operations of max. 29.4dB(A). The 80 PLUS Bronze certification with an efficiency rating of up to 89.2% is convincing evidence of this PSU’s power saving operation.  450W, ATX SFX12V V3.42, EPS 2.92, 1x 80mm (2366RPM), 80 PLUS Bronze be quiet! SFX POWER 3 450W. Total power: 450 W, AC input voltage: 100 - 240 V, Peak power: 500 W. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 35 cm, SATA power cable length: 300,450,600 mm. Purpose: PC, Power supply unit (PSU) form factor: SFX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 8 cm. Width: 125 mm, Depth: 100 mm, Height: 64 mm 3 Years 13/04/2021
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Product Specification

be quiet! SFX POWER 3 450W, 450 W, 100 - 240 V, 500 W, 50 - 60 Hz, 6/2.5 A, 6 A BN321 Specifications

Product Type PSU Brand Bequiet Collection Model Be Quiet SFX POWER 3 450W Manufacturer Product Type Be Quiet PSU Product colour Black Cooling type Active Number of fans 1 fan(s) Fan diameter 8 cm On/off switch Yes Safety CE, CB, TV, CU Product Family SFX PSU Product colour Multicoloured Product Family SFX POWER 3 450W Purpose PC Motherboard power connector 20+4 pin ATX Motherboard power cable length 35 cm Number of SATA power connectors 3 SATA power cable length 300,450,600 mm Peripheral (Molex) power cable length 300,450 mm EPS power connector (4+4 pin) Yes PCI Express power connectors (6+2 pin) 2 PCI Express power cable length 55 cm Floppy drive power connector 1 Floppy disk drive cable length 60 cm Cabling type Non-Modular Total power 450 W Input current 6/2.5 A Maximum input current (@110V) 6 A Maximum input current (@220V) 2.5 A Power factor 0.98 Power Factor Correction (PFC) type Active Combined power (+3.3V) 85 W Combined power (+12V) 450 W Combined power (+5V) 85 W Max output current (+3.3V) 16 A AC Input Voltage 100 - 240 V AC input frequency 50 - 60 Hz Max output current (+12V1) 37.5 A Max output current (+5V) 16 A Max output current (-12V) 0.3 A Max output current (+5Vsb) 2.5 A AC input frequency 50/60 Hz Hold time 21 ms Width 125 mm Weight 890 g Height 64 mm Depth 100 mm Peripheral (Molex) power connectors (4-pin) 2 Power supply unit (PSU) form factor SFX Peak power 500 W 80 PLUS certification 80 PLUS Bronze Bearing technology Rifle ATX version 3.42 EPS version 2.92 Mean time between failures (MTBF) 100000 h Year 2021 Country of origin China Noise level 33.8 dB Harmonized System (HS) code 84733020 Efficiency 85.9% Power protection features Over current, Over power, Over voltage, Short circuit, Under voltage Quantity per shipping (inner) case 6 pc(s) Shipping (inner) case length 45.7 cm Shipping (inner) case height 23.3 cm Products per shipping (inner) case 6 pc(s) Shipping (inner) case width 26.5 cm Sustainability certificates ENERGY STAR, ErP, RoHS, WEEE Shipping (inner) case gross weight 8.19 kg Sustainability compliance Yes Features RGB Lighting Package width 197 mm Package height 207 mm Package depth 75 mm Package weight 1.24 kg Package Type Box Gaming Platforms PC Platform MPN BN321 Promotion Spring Sale
Supplied With
100% Genuine Product, 60 Day Returns Policy - T&C Apply, All Official Packaging, All Applicable Guarantee(s), Instruction Manuals and Documentation (where applicable), Email when item is despatched
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#10 in PSU

Returns & Exchanges
60 Days Return Policy We want you to be delighted every time you shop with us. Occasionally though, we understand that you may wish to return items. Items can be returned direct to us within 60 days from the day of dispatch for a refund or exchange. To qualify for this, the product must not have been worn, and be in brand new condition. You must return all the original packaging, instructions, guarantee and any extras. All technology / electrical items including but not restricted to TVs, laptops, tablets etc must be still in their original packaging with the manufacturer seals still in tact. We are unable to accept returns for products which have been opened and/or used.
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Product Questions and Answers
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be quiet! SFX POWER 3 450W, 450 W, 100 - 240 V, 500 W, 50 - 60 Hz, 6/2.5 A, 6 A BN321 Reviews



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