Antec Signature 1000 Equipped with superior features that ensure peak performance for the enthusiast and gaming-oriented segment, the Signature power supply Series boasts unparalleled stability and 80 PLUS® Platinum-certified efficiencies. Advanced thermal control with the Zero RPM mode enables the optimal balance between silence and cooling. The CircuitShield™ suite of industrial-grade protections ensures that the power delivered to your system is safe and reliable in any environment. Signature Series are a great choice for a reliable and efficient PC system for gamers and professionals.

FDB 135mm Silent Fan

Featuring whisper-quiet, fluid dynamic bearing 135mm fan provides high airflow with durability and longevity.

Zero RPM Mode

The Zero RPM fan mode further ensures a longer-lasting and quieter system by using thermal sensors to activate the fan only when you need it.

100% Top-Grade Japanese Capacitors

Achieve unprecedented tight voltage regulation & low ripple & noise to maximize your system’s performance.

PhaseWavetm Design

A server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology.

OC Linktm Feature

Allows 2 Signature PSUs to work in tandem to power the most demanding systems.

10-year Warranty

This new PSU line from Antec pushes the standard for excellence with the circuit shield suite of industrial protections and is backed by a 10-year warranty.

Full Modular Cable Management

Enables users to use only the cables which are needed and help clear out excess cables that can obstruct and reduce airflow.