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be quiet! SFX Power 3 BN321 (SFX POWER 3 450)

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$130.92 
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Be Quiet SFX Power 3 450W BN321

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be quiet! SFX Power 3 [BN321]
$130.92 
be quiet! SFX Power 3 BN321
2021SFX (for compact systems)
300 W
24+4 pin
450 W
24+8 (4+4) pin
Main
Power450 W
Form factorSFX
Specs
PFCactive
Efficiency89 %
Cooling system1 fan
Fan size80 mm
Certification80+ Bronze
EPS12V version2.92
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA3
MOLEX2
PCI-E 8pin (6+2)2
Floppy
Cable systemnon-modular
Max. power
+3.3V16 А
+5V16 А
+12V137.5 А
-12V0.3 А
+5Vsb2.5 А
+12V450 W
+3.3V +5V85 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOCP, UVP, OTP
Noise level34 dB
Manufacturer's warranty3 years
Dimensions (HxWxD)64x125x100 mm
Weight0.89 kg
Added to E-Catalogjuly 2021
P/N
SFX POWER 3 450

Compact and quiet small size SFX power supply. This power supply is designed to complete ultra-compact Mini-ITX or Micro ATX computer systems. The model is equipped with an 80 mm fan, controlled by a special controller. The cooler is quiet, even at the maximum power load, the cooling system will not make noise louder than 33.8 dB. In general, such a device will allow you to supply electricity to a very productive PC using modern components with optimized power consumption.

computer power supply be quiet! The SFX Power 3 BN321 has a single 12V power line unit with all 450W of power available. Professional developers have worked hard on the electrical circuit, which is confirmed by the 80+ Bronze certificate. The power supply will not run hot, and idle power consumption is kept to a minimum. This power supply has a good gaming potential. Two PCIe 6 + 2 pin connectors are available for connecting a video card, which will allow you to install a modern graphics adapter with an optimized power supply on your PC.

How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog be quiet! 2024 - new products, best sales and most actual models be quiet!.
Series be quiet! SFX (for compact systems)Compare using chart →
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be quiet! SFX Power 3 BN321
from $130.92 
450 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 3, Molex 2, SFX, Efficiency 89 %, warranty 3 years
be quiet! SFX Power 3 BN320
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Video reviews
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be quiet! SFX Power 3 BN320from $88.281 offer
be quiet! SFX Power 3 BN321from $130.921 offer
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