Antec took Seasonic’s high-end Prime Titanium platform and used it to revamp its Signature line. This means that the Signature Titanium 1000 achieves high performance in all areas, while at the same time, it features quiet operation, even with increased loads at high operating temperatures. Besides its Seasonic sibling, the similar capacity Prime Titanium model, a strong opponent is the Corsair AX1000, which also uses the same Seasonic platform.

Antec’s Signature line used to include some of the best power supplies money could buy. For more than a decade, Antec didn’t update this line, so it is a pleasant surprise to see three new Signature models, with 1000W and 1300W capacities and 80 PLUS Platinum and Titanium efficiency levels. Moreover, the Signature Titanium 1000 that we will evaluate today has also been tested by Cybenetics achieving ETA-A+ and LAMBDA-A efficiency and noise certifications, respectively.
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