Be Quiet

power supply be quiet! SFX Power 3 450W 80+ bronze
Be Quiet

69,79 EUR
plus shipping and customs
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Be Quiet
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Sales Rank: #5 in Power Supplies
#302 in Computer
Style: Power Supplies
Product No.: 2100292183
Description:Manufacturer No.: BN321
The Be Quiet SFX Power 3 450W 80+ Bronze is a compact and efficient power supply unit designed for small form factor PCs without compromising on performance. With its reliable 450-watt output, this PSU supports modern graphics cards and processors, making it ideal for gaming systems, home theaters, or workstations in mini-ITX or microATX cases. The unit features an 80 PLUS Bronze certification, ensuring up to 89% energy efficiency at typical loads'helping reduce electricity costs and heat generation. Equipped with two PCIe connectors, the SFX Power 3 provides flexibility for dual GPU setups or high-performance components. Its quiet operation is ensured by a temperature-controlled fan from Be Quiet's renowned silent technology lineup. As a brand, Be Quiet stands out for German engineering excellence and commitment to quality; they also prioritize sustainability through eco-friendly manufacturing processes and recyclable packaging materials. By choosing this product, customers support responsible production practices while enjoying stable power delivery'a contribution towards environmental protection.
Manufacturer No.: BN321
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Item number21002921832101930446210089565821018091572101314927
On offer since20.04.202121.05.202616.05.202326.03.202617.12.2024
Price69,79 EUR57,19 EUR216,19 EUR492,09 EUR507,09 EUR
Weight890 g200 g4.29kg2.37 kg6.53kg
ManufacturerBe QuietAsusCorsairAsusSeasonic
CategoryAccessoriesAdapter/CableHardware/ElectronicHardware/ElectronicHardware/Electronic
PurposePC Power supply unit (PSU) PC PC PC
Product colourBlack Black Black White Black

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Technical specifications

Language

Safety regulation & standards

SafetyCE, CB, TÜV, CU

Certificates

Compliance certificatesRoHS, WEEE

Technical details

Sustainability complianceYes
Sustainability certificatesENERGY STAR, ErP

Logistics data

Shipping (inner) case width26.5 cm
Shipping (inner) case length45.7 cm
Shipping (inner) case height23.3 cm
Shipping (inner) case gross weight8.19 kg
Products per shipping (inner) case6 pc(s)
Harmonized System (HS) code84733020

Design

Product colourBlack
On/off switchYes
Number of fans1 fan(s)
Fan diameter8 cm
Cooling typeActive

Performance

PurposePC
Power supply unit (PSU) form factorSFX
Noise level33.8 dB
Mean time between failures (MTBF)100000 h
EPS version2.92
Bearing technologyRifle
ATX version3.42
80 PLUS certification80 PLUS Bronze

Packaging data

Package width197 mm
Package weight1.24 kg
Package typeBox
Package height207 mm
Package depth75 mm

Ports & interfaces

SATA power cable length300,450,600 mm
Peripheral (Molex) power connectors (4-pin)2
Peripheral (Molex) power cable length300,450 mm
PCI Express power connectors (6+2 pin)2
PCI Express power cable length55 cm
Number of SATA power connectors3
Motherboard power connector20+4 pin ATX
Motherboard power cable length35 cm
Floppy drive power connector1
Floppy disk drive cable length60 cm
EPS power connector (4+4 pin)Yes
Cabling typeNon-Modular

Weight & dimensions

Width125 mm
Weight890 g
Height64 mm
Depth100 mm

Power

Total power450 W
Power protection featuresOver current, Over power, Over voltage, Short circuit, Under voltage
Power factor0.98
Power Factor Correction (PFC) typeActive
Peak power500 W
Maximum input current (@220V)2.5 A
Maximum input current (@110V)6 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)2.5 A
Max output current (+5V)16 A
Max output current (+3.3V)16 A
Max output current (+12V1)37.5 A
Input current6/2.5 A
Hold time21 ms
Efficiency85.9 %
Combined power (+5V)85 W
Combined power (+3.3V)85 W
Combined power (+12V)450 W
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz

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