SilverStone SFX Bronze ST45SF 3.0 450W

This state-of-the-art SilverStone ST45SF 3.0 power supply is stored in a compact SFX chassis, but thanks to the reduction in its size you can use it in an ATX case. It is fitted with innovative components and is capable of operating for an extended period of time (24/7) at an ambient temperature of up to 40°C. Demanding users will appreciate its great efficiency which is in the range of 82-85%. The ST45SF v3.0 offers a maximum current output of 37.5A on the 12V rail, making it also suitable for medium-sized graphics cards. PCI Express connectors are also part of the power supply's package and its cooling is provided by a 92mm fan with a thermal control running at a low noise level of only 18dBA when idle.

Key features of the SilverStone power supply

• High efficiency with an 80 PLUS Bronze certification
• Continuous operation at temperatures of up to 40°C
• Low noise (18dBA)
• Support for PCI-E 8pin and PCI-E 6pin connectors
• Powerful cooling system with a 92mm fan

SilverStone SFX Bronze ST45SF Version 3.0

The SilverStone SFX Bronze will offer a higher maximum current output (37.5A) compared to the previous version of the 12V rail. The noise level of the version 3.0 power supply has been reduced compared to the previous model, making it ideal for the home and in desktop PCs. SilverStone has also equipped the new version with Overload Protection (OPP) and Undervoltage Protection (UVP).

Basic information:
Format: SFX
Power: 450W
Input: 90-264V
PFC: Active (PF> 0.9)
Other Features: Power Switch
Lifetime: 100,000 hours

Efficiency:
Low Load (20%): 83.30%
Typical Load (50%): 85.78%
Maximum Load (100%): 82.86%
Meets the 80PLUS BRONZE standard

Cooling:
Fan size: 92mm
Minimum noise level: 18dBA
Operating temperature: 10-50°C
Connectors:
1× Power ATX for 20/24 pin motherboard
1×Power EPS 4/8 pin
1× PCI Express 8/6 pin
1x PCI Express 6-pin
3× SATA
2× Molex HDD 4-pin
1× Molex FDD 4 pins

Maximum current consumption:
+3.3V: 20A
+5V: 20A
+12V: 37.5A
-12V: 0.3A
+5Vsb: 3A
Protections:
OCP (Over Current Protection)
OVP (Over Voltage Protection)
UVP (Under Voltage Protection)
OPP (Over Power Protection)
SCP (Short Circuit Protection)
Dimensions (w / d / h):
125 × 100 × 63.5mm
Weight:
1.1kg