Reviews and Problems with XFX Black Edition 750W P1-750B-NLG9
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XFX PRO 750 W Black Edition Full Modular Power Supply Review
21 December 2012
Summary: The XFX PRO 750 W Black Edition Full Modular is another flawless power supply manufactured by Seasonic, targeted to users who demand only “the best.” Its efficiency surpassed the numbers promised by the 80 Plus Gold certification and, in fact, this unit qualified for the 80 Plus Platinum certification.
Summary: XFX is back with its "Love it or hate it!" heavy handed green and black industrial motif on a new 750 watt computer power supply. Just perfect for a new power hungry Fermi video card. Is XFX's new PSU up to our testing criteria? Last time around XFX did great, hopefully this one is up to our test.
Excerpt: Not too long ago, XFX came to me with their 850 watt Black Edition power supply, which quickly proved that this company was serious about making waves in a very competitive market. Today, I'll be looking at the junior model in the XPS Black Edition line in the 750 watt unit. Is it as good as big brother? Better? Worse? Folks, the packaging on this power supply has asked me to "play hard," and that's exactly what I plan to do. Join me, won't you?
Summary: Being based on
, XFX 750 W Black Edition is as good as this model from Seasonic: very high efficiency, voltages very close to their nominal values (3% voltage regulation instead of 5%) and very low noise and ripple on its outputs. Plus we could pull over 900 W from it! The main difference between these two power supplies is the presence of a single +12 V rail on the XFX version. On pricing, XFX has the absolute advantage.
Conclusion: XFX har nu med 3 modeller slået deres navn fast som PSU producent. Det kan vi slet ikke være i tvivl om. Godt nok har de en OEM producent til at fremstille enhederne til dem, men det er stadig XFX som stiller kravene og laver kvalitetskontrollen. Og det må man sige de har gjort rigtigt godt. Den testede model, 750W, er en yderst stabil og højt ydende strømforsyning, der uden tvivl vil kunne trække lagt de fleste systemer.