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Model No. ST40EF
   
 

INTRODUCTION
Equipped with a new generation of design and components, the Element ST40EF continues SilverStone's stride toward more efficient power supplies. With higher than 80% efficiency across all loading conditions (from 20% to 100%), the ST40EF produces less wasted heat than typical power supplies and allows the included 120mm fan to operate at minimal speeds, ensuring silent operation for nearly all applications. This stable output and efficient characteristics are packed inside an environmentally-friendly casing that is compatible with nearly any ATX enclosures on the market. If strong and silence are the main priorities, the Element ST40EF is for you.

 
 
Caractéristiques

  • Efficiency over 80% across all loading conditions (20% to 100%)
  • Dual +12V rails for advanced systems
  • 1 x 6-pin PCI-E connector
  • Industry-leading silent running 120mm fan
  • Support for ATX 12V 2.2
  • Active PFC


 
 
Caractéristiques
Modèle N°
SST-ST40EF
Sortie Max. DC
400W
                 Load Range
 
+3.3V +5V +12V1 +12V2 +12V3 +12V4 +5VSB -12V -5V
Max.(Amps)
20A 14A 16A 18A / / 3.0A 0.3A /
Peak (Amps)
/ / / / / / 3.5A / /
Min.(Amps)
0.5A 0.3A 1.0A 1.0A / / 0 0 /
Range (%)
+/-3% +/-3% +/-3% +/-3% / / +/-3% +/-5% /
Ripple(mVp-p)
50mV 50mV 120mV 120mV / / 50mV 120mV /
+3.3 combinés, +5V
130W
+12v combinés
28A/336W
Voltage en entrée
90V ~ 264V (Sélection automatique)
Gamme de fréquence d’entrée
47Hz ~ 63Hz
PFC
Active PFC (PF>0.95 en pleine charge)
Rendement
Typiquement >80%
MTBF
100,000 hours at 25°C , full load
Température de fonctionnement
0 ~ 50°C
Protections
Over current protection, Over voltage protection, Short circuit, No load operation
Connecteurs
1 x 24/20-pin motherboard connector (550mm)
1 x 4-pin ATX12V connector (550mm)
1 x 6-pin PCI-E connector (550mm)
2 x triple SATA connector (500mm +250mm + 250mm)
2 x triple 4-pin IDE & single floppy power connectors
(500mm + 250mm + 150mm + 150mm)
Couleur
Noir (peinture sans plomb)
Système de refroidissement
1x ventilateur de 120mm
Niveau sonore
20 dBA minimum ~ 29dBA maximum
Dimensions
150 mm (L) x 86 mm (H) x 140 mm (P)
Poids
2.5 kg
Facteur de forme
Certification
80 PLUS
Autre

 
 
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