M4-ATX is an intelligent, high power, vehicle (car / boat / electric cart) DC-DC ATX PC power supply designed for use with car pc or general purpose battery powered applications. Designed to provide power and to control the motherboards's ON/OFF switch based on ignition status, M4-ATX is a wide input (6 to 30V) vehicle / car / battery operated ATX power supply capable of surviving tough car engine cranks (down to 6V) as well as transient over-voltage situations. Connect it to your car / boat / RV / solar battery and power up your PC!
By using Patent Pending HyperWatt[TM] technologies, M4-ATX packs an impressive amount of power relative with its small footprint. M4-ATX has several key advantages over traditional power supplies:
- Programmable shutdown / sleep modes via optional serial cable.
- Fits any motherboard equipped with a 20 or 24pin ATX connector.
- 100% silent, fanless, no moving parts.
- Operates from 6-30V, 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.
- Software Windows 10/11 compatible.

When you connect M4-ATX by USB with your PC, then you can control voltages and temperatures with the control software. With the Advanced software version you even are able to change the behavior of the power supply.
Scope of supply:
- M4-ATX
- P4 cable 4p-4p 30cm
- ATX cable 24p-24p (2x Molex, 2 S-ATA)
Optional:
- Mainboard on/off switch-cable (red/black)
- USB cable
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Customer ratings:

Average rating, based on 132 ratings
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GUGUX habe das netzteil schon seit drei tagen und bin total zu frieden man kann es ja in so vielen sachen einstellen mit dem hochfahren (normales netzteil oder wenn zündung an ist ... )also mein pc verbraucht 7-8 A das sind so ungefähr 100 Watt bei einem 5000+ amd x2 mit einer pcie karte dvd brenner und ner 500 gb festplatte also voll komment ausreichend bilder werde ich nächstes we schicken
Update from :2011-02-02 06:40
Ich habe dieses Modell jetzt schon seit knapp vier Jahren laufen, es hat schon viel mit gemacht andauernt PC wechsel bis ich jetzt endlich den richtigen hatte aber es läuft unf läuft und läuft
Update from :2012-03-25 23:32
Hallo heute also ich habe mir das m4atx 2005 gekauft und muss sagen ich bim begeistert es läuft immer noch tadelos obwohl ich es nicht grade geschont habe es hat jetzt schon ca 120000 km hintersich längste sträke so um die 1200km nie probleme gehabt damit die eigentlichen pc komponenten musste ich schön öfter wechseln cpu mainboard ...