As of 01.05.2024 opening time of Tähesaju shop is on business days from 10:00 - 18:00
Be quiet! SFX POWER 3 450W power supply unit 20+4 pin ATX Black (BN321)
Product images are illustrative. The original product may vary, so please refer to the product specifications in the product description.
In store - Tähesaju tee 11
discount
Price
€ 72.00The e-shop price may differ with shops price.
Points 
+72
Warranty period24 months
Delivery time and options
-
1-3 days -
1-3 days -
1-3 days -
1-3 days -
1-3 days
Product description
Common parameters
Type of power unit
Model
be quiet! SFX Power 3 450W
Manufacturer code [BN321]
Power (nominal) 450 W
Appearance
Form Factor SFX
Color black
Detachable cables No
Wire braid protective braid
Wire colors black
Backlight type No
Backlight color No
Cables and Connectors
Main power connector 20 + 4 pin
Processor (CPU) power connectors 4+4pin
Video card power connectors (PCI-E) 6+2 pin x2
Number of 15-pin SATA connectors 3
Number of 4-pin Molex connectors 2
Connector 4 pin Floppy
there is
Main power cable length 350 mm
Processor power cable length 400 mm
PCI-E power cable length 400 mm
SATA power cable length 300 mm
Molex power cord length 300 mm
Electrical parameters
Line power 12 V 450 W
Line current +12 V 12V1 37.5A
Line current +3.3 V 16 A
Line current +5 V 16 A
Standby current (+5 V Standby) 2.5 A
Line current -12 V 0.3 A
Mains input voltage range 100-240V 50/60Hz
Cooling system
Cooling system active
Fan dimensions 80 x 80 mm
Maximum rotation speed 2366 rpm
Speed control automatic
Fan mode switch (Hybrid mode) No
Maximum noise level 33.8dBA
Certification
Certificate 80PLUS
Bronze
Power Factor Corrector (PFC) active
Compliance SFX 12V 3.42, EPS 12V 2.92
Protection technologies OPP, OCP, OVP, OTP, UVP, SCP, SIP
Additional Information
Equipment
fixing kit, cable ties
Dimensions, weight
Length
100 mm
Width
125 mm
Height
64 mm
The weight
0.89 kg
