after some huzzle with the german postal service (lost and sent back) and with great help from lone I got my L5.
The built will be primarily for mobile multichannel high resolution audio recording (24bit, 96kHz) and editing. No Gaming, so I decided to go without a discrete graphics card wich gives me a lot of Headroom in terms of cooling and space. I got a sandy bridge 2600k which is old but still powerful I guess. Beeing realtime and having to be syncronized on many levels DSP (digital signal processing) relies very much on single core speeds.
The case is great for that. I'm using the noctua L9x65 with the black 92x14 fan and one Noctua 80mm black swap case fan. Sadly a 2nd one wouldn't fit because of the heatsink of the hdplex 200w dc-dc.
CPU temperatures at medium browsing (20 open tabs) is below 40°C displayed by the software coretemp. In "AI suite 2" by asus its even lower 35°C. Can that be? Without the case fan its still at 45°C.
I made a stress test with "intel processor diagnostic tool" where the cores were at 100% for some minutes with some kind of particle calculations and the temps didn't surpass 72°C.
these numbers seem really good to me but I don't know if I can be sure. The ultimate realtime application of this built will be 5 hours of simultaneous hires recording of 16 channel in a very hot environment (Club, concert hall 50°C maximal ambient temp)
Can you recommend a benchmark and temperature diagnose tool? I never looked into these kind of things.
Is it a good practice to connect both fans (cpu and case) to the CPU fan header via Y-cable? Remember, no graphics card, so the only heatsource beside the cpu is the dc-dc.
Is it possible to build a switch for the case fan? maybe using one slot at the back. Reason for this is becasue the built is needed in the studio where silent operation is crutial AND on stage where silent operation is not needed but cooling is very important.
Would a switch disturb the rpm readout at the motherboard and interfere with the speed control of the fan?
(I already realized that the use of the splitter cable halves the number)
Is there anything to say against shortening the cables of the hdplex or do I have to consider some things I might not know yet?
Sorry if these questions have been answered elsewhere, I didn't get around to reading this and the hdplex 200w thread completely, so pointers to already existing knowledge recources are also very welcome :-)