Dark mode
United Kingdom
Catalog   /   Computing   /   Components   /   PSUs   /   Seasonic

Seasonic S12 III SSR-550GB3

Photos - PSU Seasonic S12 III SSR-550GB3
Videos 5Photos 5
Outdated Product
£47.99 
Power: 550; Cooling system: 1 fan; MB/CPU power supply: 24+8 (4+4); Manufacturer's warranty: 5 years;
add to listmy lists
Seasonic S12 III [SSR-550GB3]
£47.99 
Seasonic S12 III SSR-550GB3
Main
Power550 W
Form factorATX
Specs
PFCactive
Efficiency82 %
Cooling system1 fan
Fan size120 mm
Fan bearingsliding
Certification80+ Bronze
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA6
MOLEX3
PCI-E 8pin (6+2)2
Floppy
Cable systemnon-modular
Braided wires
Cable length
MB550 mm
CPU600 mm
SATA450 mm
MOLEX450 mm
PCI-E550 mm
Max. power
+3.3V20 А
+5V20 А
+12V145.5 А
-12V0.3 А
+5Vsb2.5 А
+12V546 W
+3.3V +5V100 W
-12V3.5 W
+5Vsb12.5 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionUVP
Manufacturer's warranty5 years
Dimensions (HxWxD)86x150x140 mm
Official Websiteseasonic.com
Added to E-Catalogmarch 2020
High power of the main line +12 V. Separate DC-DC stabilization. Energy Efficiency Certificate 80 PLUS Bronze. Flat cables.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Seasonic 2025 - new arrivals, bestsellers, and the most relevant models Seasonic.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer
Video reviews