I am selling bitmain coupons



1x 200 USD for $50 (Validity Time 2018-06-01 )
1x 125 USD for $32 (Validity Time 2018-06-30 )

At 25% of Price.

Payment [btc|zencash|paypal]
Escrow possible if u pay for it.

Can someone who has experience or is developer can suggest the best scripts for pools (popular coins and also for less popular)?

What is importand - for example script without mysql (mysql makes problems for many users working in the same time - but i don't know if on pools it is problem or no) or other things are importand....


Maybe there is someone who think to open many big, good, reliable pools for popular and less popular coins... (please contact because it is possible to make it in cooperation)

[50% load (about 1200W so for example 8 GPU rigs) 94,62% !!! + fans/cooling only 1,56W !!!100% load (about 2400W) 93,01% !!! + fans/cooling only 5,4W !!!]

I really do not understand why there is no breakout boards for server psu HP 570493-101

There are many for other server psu but this psu is much better then all others and there is no BB.

Examples with efficienty and watts taken by fans (cooling):


HP 570493-101
50% load (about 1200W so for example 8 GPU rigs) 94,62% !!! + fans/cooling only 1,56W !!!
100% load (about 2400W) 93,01% !!! + fans/cooling only 5,4W !!!

popular IBM DPS-2000BB (rated as gold psu in report, not platinum)
50% load (about 1200W so for example 8 GPU rigs) 92,6% + fans/cooling 13,37W !!!
100% load (about 2000W) 90,92% !!! + fans/cooling 22,95W !!!

HP - you can find even cheaper then IBM, HP much more efficienty, more Watts and fans/cooling takes much less Watts (fan power is not included in efficienty calculations)

Other psu with good efficienty but take many watts by fan delta 2880W
- almost 50W no matter how psu is used (delta 2400 probably takes the same Watss from fans)

Maybe somebody make breakout boards for server psu HP 2400 (2450) with 18 PCIe

It is much better psu then DPS-2000BB or HP 1200. HP 2400 will take much less Watts and can be used also to power 2 rigs.

What 570 card give about 29MH/s or more?

Anybody have experience with and make about 29MH/s?

Gigabyte Radeon RX 570 GAMING 4GB
PowerColor Radeon RX 570 Red Dragon 4GB
MSI Radeon RX 570 Armor 4G OC
Sapphire Radeon RX 570 Pulse 4GB

Please share your experience with nvidia cards and suggested MB. What MB are the best for nvidia cards?

Anybody tried 7 or 8 x 1070, 1080 GPU? (there are topics only about AMD cards) It will be good to have list in one place.

1. Any experience with Tacens Mars MP1000 1000 Watt 85+ Eco Gamer PSU?

I could nt find reviews in google and they are cheap... but maybe not so bad

Please share experience.

2. How to connect the safiest way 2, 3 or 4 PSU and be safe as possible?

Should i always connect the same model, company psu or it doesn't mater?

Can you share what motherboards works well with min 7 gpu rigs?

MSI Z97 GAMING 5 is recommended but what else?

Maybe somebody test them and can say if they work with 7 gpu:

- MSI Z97 GAMING 7
- MSI Z97-G45
- Gigabyte GA-Z97X-Gaming 3
- Gigabyte GA-Z97X-UD3H
...

I need 1-2 reliable people which can organize me ID (photo) + skrill for 1 time payment + every 3 months small bonus if cooperation will work ok.
I need this to open betting accounts and bet there. The best option if people will be from great britain.

HI,

i saw many topics but i see everybody accept only payment in bitcoins. I can pay pypal, skrill, neteller or other way (bitcoin) if somebody say me how to do it fast

I need to buy:

1. Min 5 codes for amazon ec2

2. Old reddit account which i can use for promotion sites (add links)

3. Old twitter with many real!!! followers