yeah, fair enough. They _should_ have 1.6m head, they must degrade with age pretty badly; im not surprised, they die quickly. Sicce do not make good gear, unfortunately.
That water temperature is terrible, you said you radiator is passive? I cannot view your images, they refuse to load. If you're using a standard radiator, i would suggest a 5v 120mm fan to decrease those water temps, as passive is always going to result in higher temperatures. It doesnt take much airflow to improve performance considerable compared to no airflow. 49 sounds fairly reasonable for what you're running, when you have to remember that the nf7 tends to read a little off. Remember that a 1 degree water temp rise will equal a 1 degree cpu temp rise, water isnt magic - it only works with what you give it. With decent radiator performance you could knock 10 degrees off that temperature. The pump will help performance, but not as much as you may be hoping. Id suggest a couple of degrees on the block side (as much as 5, depending really on how low the flow is... obviously hard to say) and you'll lose some temps on the rad side too with the increase turb. As i said, i think your problem is your radiator set up, mainly. The pump will help, but perhaps not as much as you hope... |
When I upload all pictures in imageshack. Good option?
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yes, vgood option that one ;)
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My first trying:
http://img99.echo.cx/img99/9118/3mm903uq.th.jpg The second: http://img99.echo.cx/img99/3215/1mm90top6eg.th.jpg http://img99.echo.cx/img99/4169/1mm90front7zm.th.jpg The third: http://img134.echo.cx/img134/6039/1mm45top7cn.th.jpg Top for blocks: http://img99.echo.cx/img99/6985/1mmhead7dq.th.jpg Finish: http://img99.echo.cx/img99/9728/topview013ex.th.jpg Sicce nova data's: http://img57.echo.cx/img57/6536/siccenovadata2kf.th.jpg The waterflow: http://img57.echo.cx/img57/2583/flow017ic.th.jpg This radiator porbaly I the system (I can't go under 27C, with 3 bit 80mm cooler neither): http://img57.echo.cx/img57/9821/skoda019ap.th.jpg The jolly-joker (I think): http://img57.echo.cx/img57/1343/wartburg015se.th.jpg The third block bad with +3C, so much as the second block. My system inline diameter 8mm. Too with this object bad the nova capacity. |
yes, with your componentry you're probably choking that poor nova pretty badly.
However, the second radiator may be useful, if you could put dual/triple low speed 120's on it you should have good performance. |
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have you considered makeing a small chamber under inlet to allow more "jet holes" there look to be few atm
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Today I go under the cpu temp 45C. I made double flow in system. Sorry to say I can't probaly the big radiator.
Curiosity! I apply two pump (sicce nova 800) under water. The water temp with this object go to 33C. But the processor temp go under with 4C. I very curious the big radiator capacity. |
Whither can I free upload some file (video, compressed file-s, etc)?
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Hello!
I test the system very long. But full load (12hours burnk7), the big radiator, three ventilator (80mm) the cpu (1800+@13*166 - 1.875V) temperature 40C stable. air temp: 21.5C water temp (active cooling [3 ventilator]): (idle) 24C - (cpu full load) 25.5C cpu temp: (idle) 35C - (full load) 40C water temp (passive mode): (idle) [i don't know :D] - (cpu full load) 33C cpu temp: (idle) 35C - (full load) 46C I think, thats a not bad issue. The two pump run under water. Thats up the water temp +3.5 - 4C. In this week, I to draw out the pumps in water. I to will go under 40C... Plus, this week I finished the "workcpu". 200W dissipilation (4*BD250 FET + 4 AT power supply). |
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