AZZA's PSAZ-750G looks like a Gold-rated bargain, but it falls short on certification, warranty, and modularity. Is this 750W ATX 3.1 power supply worth the savings, or just a flashy label?
The AZZA PSAZ-750G comes with a Gold badge on the box, but the test results don't back it up. This 750W ATX 3.1 power supply misses the official 80 PLUS Gold certification by a small margin at the key 50% load point. For buyers who trust the label, that's a problem.
Inside, you'll find a Helly OEM platform, a 120 mm ball-bearing fan, and a half-bridge LLC design with DC-to-DC minor rails. Voltage regulation is solid-just 0.9% fluctuation on the 12V rail under load-and ripple is within reasonable limits. The fan stays off up to 40% load, so you get a rare 300W fanless window. Once it kicks in, though, noise jumps to 42 dB(A) in cool conditions and up to 52.2 dB(A) when hot.
Prestazioni reali e limiti tecnici
Efficiency tests at 25°C show the PSAZ-750G averaging 90.6% at 230 VAC and 88.6% at 115 VAC, peaking at 92% around 300W. But at 50% load-the Gold benchmark-it falls just short, making the badge on the box misleading. The 12V-2x6 connector is limited to 450W, which restricts compatibility with high-end GPUs. Standard protections (OCP, OVP, OPP, SCP) are present and work as expected, but the use of Ltec electrolytic capacitors and heatsinks hitting 94°C at full load raise concerns about long-term reliability.
Despite the "80 Plus Gold" label showing up on retail listings like idealo, there's no active official 80 PLUS Gold certification for the PSAZ-750G in independent registries. AZZA hasn't certified the PSAZ line since 2015, and this model isn't in the current 80 PLUS database, as confirmed by several technical reviews.
La presenza del marchio 80 PLUS Gold sulle confezioni e nei listini non corrisponde a una certificazione attiva e verificata nei registri ufficiali: un dettaglio che i consumatori dovrebbero sempre verificare prima dell'acquisto.ACN (Agenzia per la Cybersicurezza Nazionale)Regolatore nazionale
The warranty is another weak spot. Competing models like the Phanteks AMP GH series and MSI MAG A750GL PCIE5 offer up to 10 years, while AZZA gives just 2 years. The fixed cables also make installation and cable management harder for modern builds.
Confronto con la concorrenza e valore reale
At $78, the PSAZ-750G is cheaper than most rivals, but the lower price comes with trade-offs: no certification, no modular cables, and a short warranty. Alternatives like the Cooler Master MWE Gold 750 V4 cost a bit more but offer longer warranties and full modularity. For mid-range systems with GPUs under 450W, the AZZA unit will do the job-if you're willing to accept the compromises.
AZZA, a value brand under Linkworld Electronic, sells mainly through regional channels and targets budget buyers. But as seen in our previous review of mini PC value picks, cutting corners on core specs rarely pays off over time.
Il giudizio editoriale
Don't let the Gold badge fool you. The AZZA PSAZ-750G offers decent voltage regulation and a real fanless window, but the lack of official certification, short warranty, and fixed cables make it a compromise. If you need a basic, cheap PSU and can live with the limitations, it works. Otherwise, it's worth spending a little more for real certification and better support.
