Re: Swedish ASIC miner company kncminer.com

Quote from: Phoenix1969 on July 02, 2014, 03:26:45 AM

Quote from: Loup Artic on July 02, 2014, 02:23:27 AM

I spent 24 hours at 500Mhz and 3.3Th/s.
I changed my room and very poor result Sad

. Back in the first room.
For the moment, its always stable at 500Mhz and low HW. (0.09% !!).
(5s):3.328T (1m):3.293T (5m):3.269T (15m):3.273T (avg):3.214Th/s
A:7611392 R:6144 HW:6909 WU:44915.7/m

http://www.image-heberg.fr/files/14042894687622.png
http://www.image-heberg.fr/files/14042894687639.png

PSU is generic (LDLC.COM) but stable and 80+. (2250 watts electric meter).
I ordered 6 x Corsair AX860 Modulaire - 860W to avoid having 5 PSU...
I try with an Corsair AX850 but PSU has broken down... (Only one Asic and controller).

I did not understand the functioning of voltage and I have not changed.
Maximum temperature for the day : 101°
I'm going to lower frequencies for the next days, 34° for thursday...
They will be installed in datacenter Monday.

Wow... I also was thinking about the 850 for a single box and controller... not so much now... lol.
So, at night, when ambient temps cool down for the day... what you get then?
I bet you'll be fine come monday...

Everything power related will effect performance, including different circuits in the house... (Happened to me with Jupiters)
making coffee or toast on the same circuit is obviously not a good idea.
Short 10/2 wire from outlet to breaker helps too if you're savvy.
The more pure and unhindered the current supply is, the smoother your asics will run.

I ran single cube and controller on AX760 for days without issue.
I ran about an hour with 2 cubes and controller on AX760.
EDIT I only ended the 2 cube test cause I don't like to run PSU at max output.

I used only first PCIe connector on double PCIe cables FWIW.

YMMV