Corsair are using an NR1215 fan, 120mm, 0.55A. This fan is fluid dynamic bearing (FDB), and technically reliable over long periods of time.
This looks to be a Great Wall OEM design in partnership with Corsair. They are a company with a pretty rich back history in designing solid SFX platform power supplies. A large centralised heatsink is positioned to help remove excess heat from the PCB and components around it. The design incorporates both VRMs on a PCB. The primary stage incorporates two Japanese Rubycon electrolytic capacitors rated 105C. These caps are rated 420V 330uF and 510uF for a total of 840uF.
Great Wall soldering standards on this board are really very good overall. This supply offers OVP, OCP, SCP, OPP and OTP protections.