The HCP-1200 power supply from Antec is a high-performance power supply that combines advanced PSU engineering with raw power to meet the demands of high performing PCs. It is a full-featured, 80 PLUS® Gold-certified unit capable of outputting 99 percent of its rated power on its eight +12V rails. It features high current heavy-gauge 16 AWG wiring to reduce conducted resistance and improve power delivery. The power supply also includes a cool-running dual double-layer PCB and onboard DC-to-DC converters for voltage stability. It is compatible with ATX12V v2.3 and EPS12V v2.92 specifications.
This manual covers the features, standards, and system protections of the Antec HCP-1200 power supply, including its 80 PLUS Gold certification, universal input range, and PWM fan design for quiet operation.
Detailed installation instructions, cable management guidance, and technical specifications such as output voltages, rail distribution, and connector types are provided to help users set up and safely operate the unit.
| Input Voltage Range | 100‑240 V (Universal Input) |
|---|---|
| Efficiency | ≥ 87 % (80 PLUS Gold) |
| Number of +12 V Rails | 8 separate rails |
| Fan Speed Range | 400 RPM – 4000 RPM (PWM fan) |
| Safety Protections | OCP, OVP, SCP, OPP, OTP |
The HCP-1200 accepts a universal input voltage between 100 V and 240 V.
It provides eight separate +12 V rails for balanced power distribution.
The unit includes Over Current Protection (OCP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Over Power Protection (OPP) and Over Temperature Protection (OTP).
The PWM fan can run as slowly as 400 RPM and as fast as 4000 RPM depending on load and temperature.