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Recent Posts

Recent Posts

Corsair RMx Series 850W Power Supply Review

05/15/2018 - 18:36

Introduction [inline:files/review/2018-05-07/2-Banner.jpg] The Corsair RMx Series currently includes five models: 1000W, 850W, 750W, 650W and 550W. And the 850W model is available in either standard black or special white. The RMx series is very similar...

Final Thoughts and Conclusions

05/07/2018 - 18:03

The Corsair RM850x power supply exhibited very good voltage regulation and AC ripple suppression, even at full load. The power supply features an excellent assortment of all modular cables and delivers good efficiency, easily meeting the 80Plus Gold...

Efficiency, Differential Temperature and Noise

05/07/2018 - 18:00

Efficiency

DC Load Regulation and AC Ripple

05/07/2018 - 17:57

Testing Methodology Establishing an accurate load is critical to testing and evaluating a PC power supply.  PCPerspective’s power supply test bench can place a precise DC load on the PSU under test.  Each power supply is tested under...

A Detailed Look

05/07/2018 - 17:54

[inline:files/review/2018-05-07/10a-Back.jpg] The PSU ships with a label over the back panel to make sure you understand that the fan will not start spinning until the PSU is under moderate load. [inline:files/review/2018-05-07/10b-Back.jpg] The Corsair...

Specifications and Packaging

05/07/2018 - 17:50

[inline:files/review/2018-05-07/5-Side850x.jpg] The Corsair RM850x power supply is rated for a combined, continuous output power of up to 850 watts at 50°C operating temperature. The PSU incorporates a single +12V rail, which can deliver up to 70.8A...

FSP Hydro PTM 650W Platinum Power Supply Review

04/23/2018 - 14:06

Introduction [inline:files/review/2018-04-23/2-Banner-2.jpg] The latest Hydro PTM power supply lineup sits right in the middle of FSP’s top-tier Premium Series and currently includes three models: 750W, 650W, and 550W. FSP Group Inc. has been...

Final Thoughts and Conclusions

04/23/2018 - 12:43

[inline:files/review/2018-04-23/4a-Side-stickers_0.jpg] The latest Hydro PTM power supply from FSP proved to be a very good unit and a worthy member of their power supply lineup. The power supply delivered excellent efficiency and very good performance...

Efficiency, Differential Temperature and Noise

04/23/2018 - 12:40

Efficiency

DC Load Regulation and AC Ripple

04/23/2018 - 12:37

PSU Testing Methodology Establishing an accurate load is critical to testing and evaluating a PC power supply.  PCPerspective’s power supply test bench can place a precise DC load on the PSU under test.  Each power supply is tested under...