Seasonic 250W PC Power Supply, 90 → 264V ac Input, 3.3 V dc, 5 V dc, ±12 V dc Output

  • RS stock no. 666-7019
  • Mfr. Part No. SS-250SU APFC F0 80+
  • Manufacturer Seasonic
Technical data sheets
Legislation and Compliance
Product Details

Seasonic 80-Plus ATX Computer Power Supply

The 80-Plus ATX switch mode power supply is reliably efficient, quiet and nicely formed into a small package. Offering a server power supply that benefits from over power and voltage protection and short circuit protection on all outputs. Meaning you have a full input range to get 250 W output for your PC.

Features & Benefits

80 Plus certified and Energy Star4.0 compliant
Industrial mini 1U rackmount PSU
Active power factor correction: EN61000-3-2
Follow Intel FLEX ATX power design guide
High efficiency and reliability
Double ball bearing fan increases reliability
Forward converter socket
Low ripple and noise
Short circuit protection on all outputs
Over voltage and over power protection

Product Application Information

Whether you are building a computer, server or need a replacement power supply unit. The 80-Plus ATX makes for a good choice on reliability and efficiency in PSUs. Be sure to give your computer the power it needs, to perform to your level of expectations.


The 24 pin mother board connector is backwards compatible (ATX) and can be converted by splitting away the 4 pins.


UL Recognised Component for Canada & U.S., TUV, CB, CCC, FCC, C-Tick

Attribute Value
Input Voltage 90 → 264V ac
Output Voltage ±12 V dc, 3.3 V dc, 5 V dc
Power Rating 250W
Output Current 2 A, 8 A, 14 A, 17 A, 800 mA
Number of Outputs 6
Length 150mm
Width 81.5mm
Depth 40.6mm
Mounting Type Rack Mount
Efficiency 75%
Load Regulation ±5%
Line Regulation ±1%
Minimum Temperature 0°C
Weight 800g
Maximum Temperature +40°C
2 In stock for delivery next working day
Price (Excl VAT) Each
R 1,173.70
(exc. VAT)
R 1,349.76
(inc. VAT)
Per unit
1 - 4
R 1,173.70
5 - 9
R 1,150.23
10 - 24
R 1,115.72
25 - 49
R 1,071.09
50 +
R 1,028.25