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SilverStone Strider Essential 80Plus ST40F-ES230 400W

€30.11 without VAT

SilverStone Strider Essential 80Plus ST40F-ES230 400W

The Strider Essential 80Plus ST40F-ES230 ranks amongst the high-end series of affordable SilverStone power supplies with its proven design, high-quality components and great performance. Its 80 PLUS certification shows it to also be highly efficient (up to 85% under 230V). With a strong 12V connector and silent fan, it delivers stable performance with minimal noise (18dBA). At ambient temperatures of 40°C, the manufacturer guarantees will run continuously without issue. The Strider Essential 80Plus also features PFCs and PCI-Express 8/6 pin connectors. The ST40F-ES230 Model reaches 400 watts.

Key Features of the SilverStone Strider Essential 80Plus

  • 80 PLUS certified high efficiency
  • 24/7 operation at up to 40°C
  • Active PFC
  • Quiet 120mm fan (18dBa)
  • Power supply with PCI-E 8/6-pin support

Parameters and Specifications:

Basic information:
Format: ATX
Power: 400W
Input: 180-264V
PFC: active (PF>0.95)
Lifetime: 100,000 hours
Efficiency: 82-85%

Fan size: 120mm
Minimum noise level: 18dBA
Operating temperature: 0-40°C

1 × Power supply for the 20/24 pin motherboard
1 × EPS 4/8 pin power supply
4 × Serial ATA
2 × PCI Express 6/8 pin
3 × 4-pin Molex HDD
1 × Molex FDD 4 pins

Maximum current consumption:
+3.3V: 17A
+5V: 26A
+12V: 30A
-12V: 0.3A
+5Vb: 2.5A

OVP (Over Voltage Protection)
OPP (Over Power Protection)
SCP (Short Circuit Protection)

Dimensions (w / d / h):


Reviewed by 33 customers
5 000+
customers have purchased
90 %
customers recommend


Performance and format

Performance 400 W
Format ATX
ATX version 2.4


Features and functions Active PFC, Thermal speed control, Power switch
Type of protection Overvoltage protection (OVP), Over-power protection (OPP) , Short-circuit protection (SCP)


Certification 80 PLUS
Performance 85 %


Connectors ATX 20+4pin, CPU 8pin / 4+4pin, Floppy 4pin, Molex 4pin, PCI-E 8pin / 6+2pin, SATA 15pin
PCI Express 8pin / 6+2pin 2piece(s)
Number of serial ATA 15-pin
Number of molex HDD 4-pin
Number of molex FDD 4-pin

Cooling system

Fan size 120 mm


Width 150 mm (15 cm)
Height 86 mm (8.6 cm)
Depth 140 mm (14 cm)
Weight 1.26 kg (1,260 g)
Code:  UB090k2b
Warranty: 36 months
Product Number:  SST-ST40F-ES230
Links: Producer's Website:

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