More PSU reviews from [H] ... There's so many companies producing power supplies nowadays ... but where did they all come from?

HardOCP

"Looking for something different when it comes to power supplies with a bit more "coolness" in how it looks? Sigma steps up with a Shark that looks to swim a stealthy path, but does it have the bite to go along with the sharkskin suit?

... Sigma is a name that is probably not very familiar to most users; however Sigma’s “sister” brand RaidMax is probably more familiar as is their parental company Raidcom Technologies. As a company Raidcom Technologies has been around for some time know and is most familiar to users because of the cases and other accessories they produce. However, the Raidmax brand has carried power supply offerings for some time from various OEM’s. Today though, the Sigma branded unit the Shark (SP-635) we are looking at is a more current offering and it is sourced from Andyson."

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