[ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs

[philipma1957]

so under-clocking just a little lower then 1266 watts for 2 sp20's would allow me to  run all those evga's with 2sp20 each.


so I know the sp30/31 can do lower freq then  750 can these sp20's go as low ?  Is this under clock safe?

I have a couple of 1300W EVGA PSUs too. If you can manage to run 2 SP20s on one PSU I would consider getting 2 so keep us updated.

yeah it is a piece of cake on the more costly 1600 p2

I am going to run the 1600 p2 at the 1266 watt 2400gh and low asic freq overnight.

 if I am good to go I will test the 1600 p2 at a lower setting  from 7am to 7pm tomorrow.

if it still works I will then do the 1300 g2 with 2 sp20's

My EVGA 1300 just died after 4 days with a SP20. Luckily the SP20 made it ok.

Sorry to hear about the loss of a PSU.  I have a EVGA 1300 running on one as well.  Mine is working great no problems.   I would contact EVGA hopefully they can get you a RMA quickly.

I think it was just a bad unit. Ill get it sorted soon!

What settings?

 what watts were you using? at your k-watt meter

what hash rate?
these are about as low as you can go and the gear is using 630 watts at kwatt meter  mining at 1183gh

I am using a seasonic 860 plat with this unit. all is very cool.

[zvisha]

It appears there is a bug that affects SP35 PSUs. The PSUs appear to not notify the mining software properly when they encounter trouble (such as overloading), which results in the mining software not reinitializing that PSU. When this happens, one PSU and one hashboard will sit idle until the user manually restarts minergate. Zvisha is aware of this issue now, and will probably have a firmware fix for us soon. If you have received an SP35, I suggest checking on it frequently for the next few days. It might also be a good idea to drop the PSU limits by 50 watts until a fix is released.

Our units have this as well. Can confirm dropping PSU wattage fixes it.

There is new experimental FW 2.5.40.
In the "settings->advanced" you can set "Restart miner if rate below". You can set it to 3000, and see if this will help you monitor miners from such failures. Dont change the "FPGA serial speed".

[bobsag3]

It appears there is a bug that affects SP35 PSUs. The PSUs appear to not notify the mining software properly when they encounter trouble (such as overloading), which results in the mining software not reinitializing that PSU. When this happens, one PSU and one hashboard will sit idle until the user manually restarts minergate. Zvisha is aware of this issue now, and will probably have a firmware fix for us soon. If you have received an SP35, I suggest checking on it frequently for the next few days. It might also be a good idea to drop the PSU limits by 50 watts until a fix is released.

Our units have this as well. Can confirm dropping PSU wattage fixes it.

There is new experimental FW 2.5.40.
In the "settings->advanced" you can set "Restart miner if rate below". You can set it to 3000, and see if this will help you monitor miners from such failures. Dont change the "FPGA serial speed".

Trying this now.

Edit: Seems to make the SP35s much much more responsive (hashrate speeds up much faster) and we have our units set to autoreboot at 4000.

[Ski72]

https://www.youtube.com/watch?v=z4FUk6TXK18

Woo me and Roadstress are famous! 7:52

Nice video, just a shame that you had to be on the same one as the MAT scammers.

Are the SP35's from stock now or still built to order?

Within about 2 days we'll achieve stock.

It's the 13th and just curious if you've achieved "stock", as I haven't received confirmation on the shipment of my SP35 order ...

[philipma1957]

https://www.youtube.com/watch?v=z4FUk6TXK18

Woo me and Roadstress are famous! 7:52

Nice video, just a shame that you had to be on the same one as the MAT scammers.

Are the SP35's from stock now or still built to order?

Within about 2 days we'll achieve stock.

It's the 13th and just curious if you've achieved "stock", as I haven't received confirmation on the shipment of my SP35 order ...

It is Sat. and they are closed try in about 12-16 hours.

[Hunger]

Guys if you are about to order from Spondoolies-Tech i have coupon for 750$ and willing to sell
just if you want to get some discount

[raskul]

Guys if you are about to order from Spondoolies-Tech i have coupon for 750$ and willing to sell
just if you want to get some discount

how?

[Hunger]

Guys if you are about to order from Spondoolies-Tech i have coupon for 750$ and willing to sell
just if you want to get some discount

how?

What do you mean how?

[raskul]

Guys if you are about to order from Spondoolies-Tech i have coupon for 750$ and willing to sell
just if you want to get some discount

how?

What do you mean how?

how on earth did you wangle a voucher for $750?

[Hunger]

Guys if you are about to order from Spondoolies-Tech i have coupon for 750$ and willing to sell
just if you want to get some discount

how?

What do you mean how?

how on earth did you wangle a voucher for $750?

Oh long story but i have no use for it atm

[raskul]

Guys if you are about to order from Spondoolies-Tech i have coupon for 750$ and willing to sell
just if you want to get some discount

how?

What do you mean how?

how on earth did you wangle a voucher for $750?

Oh long story but i have no use for it atm

i have all the time in the world... elaborate 

[raskul]

<interrogation technique accomplished>

 

don't be such a cry baby. how much you want for the voucher? PM me.

[Hunger]

<interrogation technique accomplished>

 

don't be such a cry baby. how much you want for the voucher? PM me.

Haha yeah i´m a bit dramaqueen!

[raskul]

@Zvi.. when you get back to work tomorrow... i was asking about the extranonce.subscription thing to be included in SP-Tech cgminer.
please let me know if this is possible...? it's a stablisation patch to help miners switch when renting out on nicehash/westhash.

[IYFTech]

<interrogation technique accomplished>

 

don't be such a cry baby. how much you want for the voucher? PM me.

Use caution & escrow:

https://bitcointalk.org/index.php?topic=890922.msg9828003#msg9828003

 

[Hunger]

<interrogation technique accomplished>

 

don't be such a cry baby. how much you want for the voucher? PM me.

Use caution & escrow:

https://bitcointalk.org/index.php?topic=890922.msg9828003#msg9828003

 

Oh yeah! must be scammer because i´m new, yeah i will use escrow

[raskul]

<interrogation technique accomplished>

 

don't be such a cry baby. how much you want for the voucher? PM me.

Use caution & escrow:

https://bitcointalk.org/index.php?topic=890922.msg9828003#msg9828003

 

totally agree

[vortexz]

I have recently updated my SP20s to latest firmware, and one of them is having problems hashing since I updated to latest version :
It mines at about 1600 GH/S and then suddenly goes  to 0 and then starts again with 1.600 GH/S and so on
Before the firmware update it was hashing stable at around 1600 GH/S

anyone could know what could cause this sudden losses in hashing power ??

http://gyazo.com/38769b53f3176b3f679059d2f87d75d3

http://gyazo.com/99a9676577a8d02756626c40178ad957

[Biffa]

so under-clocking just a little lower then 1266 watts for 2 sp20's would allow me to  run all those evga's with 2sp20 each.


so I know the sp30/31 can do lower freq then  750 can these sp20's go as low ?  Is this under clock safe?

I have a couple of 1300W EVGA PSUs too. If you can manage to run 2 SP20s on one PSU I would consider getting 2 so keep us updated.

yeah it is a piece of cake on the more costly 1600 p2

I am going to run the 1600 p2 at the 1266 watt 2400gh and low asic freq overnight.

 if I am good to go I will test the 1600 p2 at a lower setting  from 7am to 7pm tomorrow.

if it still works I will then do the 1300 g2 with 2 sp20's

My EVGA 1300 just died after 4 days with a SP20. Luckily the SP20 made it ok.

Was it an older model? There was a recall on the 1300G2 when they first came out.

http://www.evga.com/articles/00803/

[Hunger]

so under-clocking just a little lower then 1266 watts for 2 sp20's would allow me to  run all those evga's with 2sp20 each.


so I know the sp30/31 can do lower freq then  750 can these sp20's go as low ?  Is this under clock safe?

I have a couple of 1300W EVGA PSUs too. If you can manage to run 2 SP20s on one PSU I would consider getting 2 so keep us updated.

yeah it is a piece of cake on the more costly 1600 p2

I am going to run the 1600 p2 at the 1266 watt 2400gh and low asic freq overnight.

 if I am good to go I will test the 1600 p2 at a lower setting  from 7am to 7pm tomorrow.

if it still works I will then do the 1300 g2 with 2 sp20's

My EVGA 1300 just died after 4 days with a SP20. Luckily the SP20 made it ok.

Was it an older model? There was a recall on the 1300G2 when they first came out.

http://www.evga.com/articles/00803/

Thank you Biffa, i checked mine, confirmed they are not affected, i like the EVGA psu comes with a jumper so everything is ready to use