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Silverstone ST45SF power supply unit 450 W 20+4 pin ATX SFX Black by Silverstone


Silverstone ST45SF power supply unit 450 W 20+4 pin ATX SFX Black Image

1 IN STOCK  (0 local - 1 remote) 
€99.49 (incl. VAT)
Expected to ship within 9 days of order
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Key Features

  • 450 W 90 - 264 V 47 - 63 Hz
  • Motherboard power connector: 20+4 pin ATX
  • PC SFX 80 PLUS Bronze
  • Active 9.2 cm
  • Black
See full specifications
See product description


Details
- Supports standard SFX form factor and ATX via included bracket
- 450W continuous power output at 50℃ temperature rated for 24/7 operation (V2.0)
- 450W continuous power output at 40℃ temperature rated for 24/7 operation (V3.0)
- 80 PLUS Bronze level efficiency (82%~85% efficiency at 20%~100% loading)
- Class-leading single +12V rail with 36A
- Silent running 80mm fan (V2.0)
- Silent running 92mm fan (V3.0)
- Single PCI-E 8pin and dual PCI-E 6pin connectors support
- Active PFC

After successfully revolutionizing both HTPC and SFF market segments with innovative chassis designs, SilverStone engineers continue their push for advancement in these categories by releasing a true upgrade-worthy small form factor power supply, the ST45SF. This SFX unit is compatible not only with chassis that use SFX power supplies but also in smaller ATX chassis with the included adapter bracket. Despite its small size, the ST45SF has features that one would expect from an elite ATX power supply such as 80 PLUS Bronze level of efficiency, temperature controlled fan, 50℃ / 40℃ temperature rating, and reliability for 24/7 operation. Enthusiasts oriented features are also present with single +12V rail and 8pin/6pin PCI-E connectors to fully support multi-GPU systems. For SFF users and for SilverStone, the ST45SF is more than just an upgrade, it is an important milestone for the DIY desktop computer.

V3.0 has greater +12V output and lower noise for home desktops or gaming PCs.
Specifications
POWER PROVIDED 450 W
FORM FACTOR SFX
INPUT VOLTAGE 90 - 264 V
INPUT FREQUENCY 47 - 63 Hz
MOTHERBOARD CONNECTOR 20+4 pin ATX
SATA POWER CONNECTOR 3
PERIPHERAL (MOLEX) POWER CONNECTOR 2
PCI EXPRESS CONNECTOR 1
FANS 1 fan(s)
FAN DIAMETER 9.2 cm
POWER PROTECTION FEATURES Over current, Over power, Over voltage, Short circuit, Under voltage
DIMENSIONS 125 mm
MODULAR Non-Modular
COLOR Black
COOLING TYPE Active
ENERGY EFFCIENCY 85%
MTBF 100000 h
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