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⚡️ 250w intelligent dc dc psu power supply unit m4-atx-hv with 6-34v input logo

⚡️ 250W Intelligent DC DC PSU Power Supply Unit M4-ATX-HV with 6-34V Input Review

8

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Very good

Revainrating 4 out of 5  
Rating 
4.1
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Description of ⚡️ 250W Intelligent DC DC PSU Power Supply Unit M4-ATX-HV with 6-34V Input

Model Number: M4-ATX-HV, Power Output: 220W (275W peak), 20/24-pin ATX-compliant. Input DC Voltage: 6-34V DC, Optimized for 24V systems, 25A Mini-blade fuse (input current limit). Power Connectors: 24-pin ATX power cable, 2x Molex 4-pin, 2x SATA power, 1x 4-pin 12V ATX. MTBF: 200,000 Hrs. Programmable timing settings via USB, Intelligent shutdown controller, Motherboard on/off control, Survives vehicle engine cranks. Battery deep-discharge prevention, "Anti-thump" amplifier remote control, <1.5mA standby current, VIA, Intel and AMD CPU support. OSCON/POSCAP (solid polymer) Japanese capacitors, ROHS compliant

Reviews

Global ratings 8
  • 5
    5
  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Terrible tech support. The product does not work as advertised.

I was really hoping that this product would solve the problem with the medical device I was developing. It is used to help very sick people in third world countries. There is one very important feature that should work with this PSU, but it doesn't. I understand that nothing is perfect so I tried to contact tech support but they refuse to answer me. It's been 5 days. We planned to buy 2000 of these per year. At the moment we are looking for another product.

Pros
  • Delivery was very fast
Cons
  • Crumpled

Revainrating 3 out of 5

Functional, Quiet and Lightweight Laptop Power Adapter

Using this PSU to power my new PC backpack - Mortar MOBO MSI Z170M with 16GB RAM, Noctua NH-L91 low profile fan and SSD. Powers everything with a 22.2V 16000mAh lithium polymer battery. The only problem is that it can't deliver enough power for a 120W graphics card like a GTX 1060 Turbo in my opinion. It might be a last resort, but this power supply is definitely not the 400W continuous power supply that most manufacturers recommend - it's intended for smaller PCs, not the virtual gaming rig…

Pros
  • Absolutely Amazing!
Cons
  • Not bad but...

Revainrating 5 out of 5

Excellent performance for internal power supplies

I am using this to power a Gigabyte GA-Z77N WIFI motherboard with an i5 processor. Technically, my rig is underpowered and the PSU generates a lot of heat. I have this in an M4 ATX case. Get a case. It offers support for an ATX connector and a fan.

Pros
  • Only positive
Cons
  • About

Revainrating 1 out of 5

perfect DC ATX in computers and accessories

perfect for solar powered computers! Extremely efficient. Check out my guide! http://www.instructables.com/id/Efficient-solar-atx-power-supply/

Pros
  • price
Cons
  • appearance

Revainrating 4 out of 5

Ok computer components

This powers my computer very well. The only problem I have is that the knock lock for my amp is a joke. I connected it to my motherboard via USB and changed the settings to no avail. Whatever I install doesn't do anything. It also used to go to sleep 5 seconds after my machine turned off, now it takes about 30 seconds. Even if the DIP switches are set correctly and the settings are changed in the downloaded software, they remain the same. Who knows if it will get worse. I gave 4 stars because…

Pros
  • sparkles
Cons
  • problems

Revainrating 5 out of 5

Amazing device in Computers & Accessories

To understand how complicated this device is, download the manual from the manufacturer's site at [.]. It's not just a power supply. It is programmable and has a remote control including a USB port to communicate with the software. It has a downloadable application for setting parameters (cutoff voltage limits, trip delay, etc.), monitoring and status, and the log is documented so you can install your own software to work with it. It will gracefully shut down your computer after turning off the

Pros
  • It's amazing
Cons
  • Some errors

Revainrating 5 out of 5

Worked 3 years before death, impressive

I've had one in CarPC for the last 2.5 years. He survived the heat of the Atlanta summer and the cold of the Ohio winter. Considering my trunk temps topped 120F on a couple of bad days in Atlanta, that's actually pretty remarkable. It features a Core i3-2120 processor with a Solid State Drive (OS) and a 3TB WD Green hard drive (music). I actually thought the hard drive would die first, but it doesn't. I realized something was wrong when the CarPC started freezing intermittently or the mouse…

Pros
  • Stable test results
Cons
  • Could have chosen a newer model