SV 400w SilentLoad 20 & 24+SATA PSU Quickcode: #25733  

Single Fan - Supercooled anti-surge Full Retail Box

SV,400w,SilentLoad,20,&,24+SATA,PSU,

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Used stock: 2 similar products available
Stock code: POW-SUM-400
Manufacturer code: na
Cust. Rating:
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Description:

    Features
  • 400Watt, P4, AC input 230V,50-60Hz
  • High efficiency and low noise
  • FCC pass
  • CE pass
  • Over power protection
  • Short circuit protection
  • 100% full load burn-in
  • 1.5Kv hi-pot test pass
  • 20+4 in
  • SATA
  • UK Power Lead

Warranty Information

Warranty Type Aria Warranty Only
Manufacturer Website http://www.sumvision.com.cn/
Warranty Period (yrs) 1
Aria Warranty Only? Yes

Technical Details:

Colour Silver
Connectors 20+4Pin Connector
Features Over power protection, Short circuit protection, High efficiency and low noise
Power connector UK Power Lead
Power provided 400 Watt
Safety approval CE, FCC pass
Voltage 230V,50-60Hz
Warranty 1 year RTB

Comments, Questions & Reviews:

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 Nice idea - bad execution by Chris Frost

Let's start off with the obvious - the SV400 is a cheap PSU.

You can tell as soon as you pick it up - it's very very light and the metal cabinet construction is flimsy. Once installed I still felt concerned at how much the back panel flexes when the power cable is inserted. It does not inspire confidence. Those looking for a PSU with a power loop through socket on the back for their monitor will be disappointed too. What you see in the picture on-line is not what you get. There is just a single power input. There is now power loop through socket. To be fair, Aria do say that the pictures aren't accurate.

The 20+4 pin thing intrigued me. It is a 20pin ATX connector with a 4pin additional plug on a short fly lead. It's a neat idea so 2 stars for that.

Now for the biggest bugbear - the fan noise. OMG!!! This thing is loud and I'm not being picky here. I measured the fan noise with a sound meter. It is a deafening 54dBA at 50cm (20") running an old P4. This is embarrassingly loud. Here's a comparison: The Hiper 425W PSU HPU-4S425 (quick code 30570) which runs at 20dBA - pretty much silent when you're sat 1 or 2 mtrs away from the case. The SV400 would need to be about 30m away to sound as quiet. "Low noise" it definitely is not!

Final notes, mine appears faulty. There was a strong smell of burning from the PSU when fired up, then the hard drive burst in to flames - literally! I don't know yet if it has killed the PC.

22 of 46 people rated this review as helpful

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 20 +24 pin by sternhagen

20+4Pin Connector but says 20+24pin in sales overview.
which is it? I want to use with 24pin MOBO.
Also how many SATA power connectors.

 Fit mATX by David

Will this PSU fit a mATX case?

Answer by robinm on Saturday, December 27, 2008
probably - depends on the case