Be Quiet! Pure Power 12 M - 850W ATX 3.0 PSU review

PSU - Power Supply Units 108 Page 5 of 8 Published by

teaser

Product interior showcase

Product interior showcase  


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After removing the top of the case, we can see the following:

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We can see a 120 mm fan -  It’s a BQ QF2-12025-HS, rifle-bearing fan running at 12V DC, 0.3 A.



 

Coming from Teapo is a well-recognized and highly reputable 100% Japanese manufacturer of capacitors. be quiet! ’s PSUs provide high reliability, and that’s why they offer an excellent 10-year warranty. Rated to 105C, this is precisely what you want to see in any good quality PSU.

 

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Without cables, the unit weighs 1.85 kg.

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Inside, there are mainly high-end Japanese capacitors. The soldering quality is good. HEC has made a platform for its Pure Power 12M products. The APFC MOSFETs are 3x Infineon IPA60R120P7  (600 V, 16 A @ 100 °C, Rds (on): 0.12 ohm)with Champion CM6500UNX & CM03AX APFC Controller. There’s also Champion CM6901T6X Switching Controller.

 

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On the secondary side, you’ll see a Weltrend WT7527RT supervisor IC and 6x Nexperia PSMN1R0-40YLD (40 V, 198 A @ 100 °C, Rds (on): 1.1 mOhm) +12V MOSFETs.

 

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You can also see the standby PWM controller, Excelliance MOS Corp EM8569D.

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