Silverstone SST-TX300 300W vs Silverstone Strider 550W

A side-by-side spec comparison of the Silverstone SST-TX300 300W and the Silverstone Strider 550W. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which power supply is right for your build.

Side-by-side specification comparison of Silverstone SST-TX300 300W and Silverstone Strider 550W.
Specification	Silverstone SST-TX300 300W $89.99 Buy on Amazon	Silverstone Strider 550W $66.92 Winner Buy on Amazon
Modular	non-modular	full
Wattage	300W	550W
Efficiency	80+ Bronze	80+ Gold
Form Factor	ATX	ATX

Winner: Silverstone Strider 550W — driven by Efficiency (80+ Gold), Wattage (550W), Modular (full)

Silverstone SST-TX300 300W

performance points

Silverstone Strider 550W

performance points

Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).

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