Power Supply SilverStone SX550 Review


John Morrison. Founder and Team Leader of SFF.N
Original poster
SFF Network
SFF Workshop
SFFn Staff
Jun 19, 2015
On the bench today is the SilverStone SX550, a 550W SFX power supply with Gold-rated efficiency, 80mm fan, and fully hard-wired cables. An interesting unit that slots in between the more budget units like the Bronze-rated ST30SF V2.0 and ST45SF V3.0 that I reviewed recently and the higher-end modular units in SilverStone's ever-growing line of SFX and SFX-L PSUs.

So without further ado, let's take a look!
  • Like
Reactions: Phuncz and cmyk78


Lord of the Boards
SFFn Staff
May 9, 2015
Good review ! I like Silverstone keeps nudging the SFX market forward, but I can't but complain about a clear and simple lineup. I'm not a fan of the current 10 model lineup, with more incoming. Especially because they make it confusing which PSU is quiet (Marketing: all are, some are more quiet).