The M4-ATX Intelligent Automotive Power Supply is designed for high-performance, automotive or battery-powered applications. The M4-ATX controls the mainboard's ON/OFF switch based on the ignition status. The M4-ATX is a wide input (6~30 V) ATX power supply capable of surviving tough car engine cranks (down to 6 volts) as well as transient over-voltage situations.

Dimensions (w x h x d): 122 x 20 x 94 mm (4.8" x 0.8" x 3.7")

• Programmable shutdown/sleep modes via optional serial cable.
• Fits any motherboard equipped with a 20- or 24-pin ATX connector.
• 100% silent, fanless, and has no moving parts.
• Operates from 6~30 V, multi-chemistry batteries supported.
• Highly efficient design; does not produce a lot of heat.
• Works with any Intel Core Duo as well as all VIA or AMD processors.
• 250 watts (300 watts peak)
• Programmable timing settings via USB
• Battery deep discharge prevention
• "Anti-Thump" Amplifier remote control
• 1.5 mA standby current