The second life of hard disks July 22, 2009 at 23:32

Today I will share with you, most likely fednet the idea that if you want you can implement in different ways, with additions, improvements. And I will write about how I put two hard drives in a dead power supply. A little background. About six months ago I fired up the idea to collect the media center. Took as a basis for housing Hiper HMC-2K53A-A0, painfully, he liked me. The problem of this case was the fact that there are places, mostly in height is not so much. Cooling inside is not very (two ventilyatorika in BP and a small one for HDD). I will not go into details, except to say that in my HDD to 80Gb of 2.5, which is fixed as follows. More media center was conceived as a rocking / razdavalka. It was necessary to add hard drives. Was bought by two hard 1Tb each. One Segate 7200, and the second WD 5400. What I wanted to achieve: high speed data access food, computer-controlled temperature below 40 degrees noiseless high exchange rate needed to during a hand, you can watch videos without brakes. When connected via USB, 1080p movies twitched when included on the distribution of DC (up to 100Mbps) and Torrent (up to 6 Mbps) I do not want to when the computer is off wheels spinning hurl. And if the computer itself is enabled through bespereboynik and with the loss of electricity, should be tough off with the computer correctly. Just temperature readings did not give me rest. In general, USB Boxing is not appropriate. And they are included on the USB and power they have inside their boxes and hard warmed up to 50 degrees and above. fednet At the time of the search for solutions here so connected the Hardy This had to do two power splitter for SATA. Well, like the problems are solved. And podtseplen for SATA and power from the power supply. But here's the vibration transmitted across the shelf and the temperature was lower than in the course fednet box (40-45), but still wanted to below. Began to think where to shove his hard, so as not to interfere, not to vibrate so as not warming up. The idea came to work prompted colleague, drawing my attention fednet to the mountain of the dead power supply. fednet And a neat box and the fan is. So I started to implement the ideas. Took BP, disassemble, pulled inside. Immediately turned fednet the fan to blowing instead blew. Compare the size. Hardy came back to back, it was necessary to cut the rear wall. Come to the aid of an irreplaceable engraver Packard fednet Spence PSEG 170. Marked out the place and started cutting, that's what happened in the side walls were made bolt holes. When tightening the upper Hardy bolt broke, fednet had to make another fednet hole in the middle. On the other hand Hardy were connected aluminum fixture that is not attached to the bottom, but pressed down lid. The power button, I decided to leave and catch at her fan. And through the resistor. Ie at the OFF position. fan runs through the resistance (MLT 82R) in position vkyl. spinning at full power. Hardy placed so that the fan blows the controller fednet board. Power ventokryla led through the hole and cooling soldered. I understand that it is not the best way. At the other end of the line is the standard power connector Molex Dad" and "Mom" to solve the problem of vibration, dug at work self-adhesive feet from some device and glued them to the bottom of the PSU the way to the whole design is not distracting from the overall black background fednet I painted it :) What do we have as a result. Quiet operation, high speed and low temperature (31-32 degrees) But there is no limit to perfection. The plans to make high turnover included to achieve a certain fednet temperature fednet and transform power connector for the fan in the power supply gap Hardy. As long as you're not using hdd thermometer and RealTemp who follow the thermal performance of the CPU and HDD in the case of exceeding the target by placing the computer into sleep mode, using batch file rundll32.exe powrprof.dll, SetSuspendState
The second life of hard disks July 22, 2009 at 23:32
+1 Xdevnet March 10, 2010 at 18:19 #
+2 Gladkij March 10, 2010 at 18:56 #
... Alter the power connector for the fan in the power supply gap Hardy But do not advise it. Screw simply will not work, if at all vizhivet. On the cooler will be a voltage fednet drop, which depends on the ratio of the power of the cooler to the power screw and mechanical part screw fed from 12V or not startanёt or be terribly kolbasitsja of reduced, but still strongly a noisy voltage.
excellent article, and in general the blog as a whole. thank you
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