Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The HCG-400M 400 W Power Supply Unit from Antec is the perfect combination of power and efficiency. It features special heavy-duty high current connectors and cabling that supply extreme levels of power and superb efficiency. It features 80 PLUS Bronze certification and Active PFC. This PSU has highest-quality connectors, Japanese-brand capacitors and a quiet 5.31" (135mm) double ball bearing fan. The PSU features high current cable management and 10-pin modular connectors. The power supply unit can be used for high-end gaming computers.
400 W Continuous Power
The HCG-400M Power Supply Unit provides 400 W of continuous power
80 PLUS Bronze Certified
This PSU is up to 87% efficient
High Current Hybrid Cable Management
It features special 10-pin and 5-pin modular connectors for high current rail
The PSU has quiet 5.31" (135mm) double ball bearing cooling fan. It has an advanced low voltage fan control for optimal heat and noise management
High Current Rails
Up to 90% power is available on +12 V rail
It is complaint with ATX12V version 2.32 and EPS12V version 2.92
Heavy-Duty Protection Circuitry on All Rails
Heavy-duty protection circuitry on all rails prevents damage from a variety of dangers: