Leaderboard

Hi, I have a single stage and a chiller for sale. Both made by local legend Nachtfalke. Chiller bought few years ago from Alex. Chiller: AFAICT tuned for 2x HEDT GPU + 1x HEDT CPU @ -25°C at HX Buildlog here but pump was upgraded to IWAKI MD-40RM-220M: https://forum.lab501.ro/showthread.php?t=14511 Price: 800€ SS (SOLD): 375W@-55°C (IIRC strongest and very last SS he built, unless he built another units, I'm out of the loop for some time now). I have only CPU mouting kit. Buildlog: https://forum.lab501.ro/showthread.php?t=15405 (I can't be 100% certain

Nice work, looking very fast!

That red tho 😀

Here's a guide although it mostly follows the rules which some can be broken. https://github.com/integralfx/MemTestHelper/blob/master/DDR4 OC Guide.md

Yep, digitalbath sent me that link some time ago, thanks guys. The reason I questioned it was vtt level mismatch (50% default) used here. Will test that mod too soon (though smd soldering was always a challenge).

I had to lower the dram vtt Voltage to get my AT-6 sticks stable for 250MHz and above. I also recapped my board with solid caps.

@TerraRaptor Yes it is. Atlan1980 (member of hardwareluxx.de) reworked the whole Vdimm feedback loop and developed a Vtt mod for the Asus board. He introduced smaller resistors for the FB loop, swapped the mosfets and coils in the Vdimm regulator and removed a cap in the feedback loop which basically eliminated the Vdimm drop under load. We're now at <50mV drop under load at high vcore. I haven't tried it myself, but it looks like we can push much further now, even with TCCDs. @digitalbath managed to pass a 260Mhz 32M run with 2x512mb TCCDs Link, have a look at the attached PDF

R.I.P. Lee Kerslake

cheating, you out muscled me with cpu power