|  | September 05, 2017
Choosing the right DC-DC PSU August 27, 2015
AMD's Project Quantum August 13, 2015
The Redstone PC is the ultimate Mini-ITX Minecraft Machine October 09, 2014
The "Restomod TV" April 09, 2013
Installing NAS4Free February 28, 2013
Building an XBMC 12 Home Theatre PC January 25, 2011
XBMC Guide updated to version 10.0 August 06, 2010
Building a Green PC February 15, 2010
Building an ION powered HTPC with XBMC October 10, 2008
The "Cambridge Autonomous Underwater Vehicle 2008" |
| | | | September 12, 2008
"Florian", the DVD burning robot September 05, 2008
The "i-EPIA" May 22, 2008
The "GTA-PC" April 14, 2007
The "Digg" Case January 19, 2007
The "ITX-Laptop" December 07, 2006
The "Tortoise Beetle" October 02, 2006
The "DOS Head Unit" August 31, 2006
The "Janus Project" August 05, 2006
The "Leela PC" June 26, 2006
Nano-ITX in a Football May 17, 2006
The "EPIA Alloy Mod" April 11, 2006
Neatorama's Collection of Case Mods February 18, 2006
The "Rundfunker" October 24, 2005
The "ITX TV" October 06, 2005
The K'nex-ITX August 05, 2005
The "Waffle Iron PC" July 21, 2005
The "Supra-Server" July 18, 2005
The "Mega-ITX" July 07, 2005
The "Encyclomedia" May 25, 2005
The "Accordion ITX" |
| | | | May 16, 2005
The "FileServerRouterSwitch" May 15, 2005
The "Mini Falcon" May 13, 2005
The "Bender PC" May 11, 2005
The "BBC ITX B" May 10, 2005
The "Frame" April 20, 2005
The "Jeannie" March 09, 2005
The "Cool Cube" January 30, 2005
First Nano-ITX Project? January 17, 2005
The "iGrill" January 15, 2005
The "Gumball PC" December 15, 2004
The "Deco Box" December 03, 2004
The "TERA-ITX" October 06, 2004
The "Coealacanth-PC" September 17, 2004
The "Gramaphone-ITX-HD" August 26, 2004
The "C1541 Disk Drive ITX" August 25, 2004
The "SEGA-ITX" August 13, 2004
The "Quiet Cubid" August 06, 2004
The "BMWPC" July 14, 2004
The "Moo Cow Moo" July 02, 2004
The "Mini Mesh Box" Full alphabetical archive on right hand side of page... |
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VIA EPIA PX10000 Pico-ITX Review
Heat, Power and Noise
We measured the power consumption of the PX through a household energy meter using a very efficient DC converter and AC adapter combination, both with and without our hard drive attached. Our meter has no decimal places, and we have to allow for some loss from the PSU as heat - nevertheless this method has proven accurate to within a couple of Watts when compared against published figures.
When idle the PX drew around 14W. Even after extreme CPU load (running Prime95 for an hour) we couldn't get this figure above 16W. The temperature of the board throughout was surpisingly cool - barely warm to the touch under normal operation and only slightly warm under stress.
Heartened by this, we unplugged the fan and booted up Windows. The heatsink got warm pretty quickly without the fan. Five minutes later we bottled it and plugged it back in. It looks like that fan is doing something useful inside the heatsink after all.
The fan itself is a 5V 0.13A Everflow T054010BL, which translates as a 5V 40mm diameter 10mm tall "Low Speed" two ball fan in a trianglar frame. We have no idea how fast this spins - there is no reference in the BIOS and SpeedFan didn't recognise it. Probably about 3 or 4000 RPM at a guess. But it does run very quietly - making about the same amount of noise as our 3.5in hard drive, and barely noticable from a metre away.
Final Thoughts -->
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The picoPSU is now available at the Mini-ITX.com Online Store. We serve the UK, Europe, USA and beyond. Order in-stock components before 7.00PM GMT and we'll ship same day! |
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