Hello,

I'm looking to sell 196 units of S7-LN (2,7 Th/s) most preferably in bulk. The miners are located in Florida. I am also open to international shipping if it's a good deal.

Bulk Description:

• Total Active Hash Power: 480 Th/s – 500 Th/s.
• 174 Fully operational miners.
• 22 half working miners presenting different issues (fixable).
• Used for 7 months, in good conditions.
• Every unit includes its original package and PSU.

Regarding price, I am open to offers (realistic ones). Feel free to ask anything.

Escrow needed. BTC payment.

Pic from when they were on:

I would be interested in buying USB bitcoin miners with efficiency equal or better than 0.3J/GH, and with a sell price of 2.5USD per GH/s or lower.
Can you advance any expected sales date for the "sidehack" announced 700GH/s @ 70W USB miner ??

Still available.

Miner are trying to restart the workers or not? And what pool do you use?

Yes, but i think it's better to fix this. On the side of the pool speed also falls? And can you show the log file?

INFO: Target: 0001ffffffffffff...
INFO: Detected new work: 1491313323_47506
INFO: Detected new work: 1491313323_47506
CUDA: Device: 0 GeForce GTX 970, 4096 MB PCI: 0000:01:00.0
CUDA: Device: 1 GeForce GTX 970, 4096 MB PCI: 0000:04:00.0
CUDA: Device: 2 GeForce GTX 970, 4096 MB PCI: 0000:05:00.0
CUDA: Device: 3 GeForce GTX 950, 2048 MB PCI: 0000:08:00.0
CUDA: Device: 0 Selected solver: 0
CUDA: Device: 1 Selected solver: 0
CUDA: Device: 2 Selected solver: 0
CUDA: Device: 3 Selected solver: 0
INFO 09:42:37: GPU2 Accepted share 427ms [A:1, R:0]
Temp: GPU0 64C GPU1 58C GPU2 61C GPU3 49C
GPU0: 275 Sol/s GPU1: 285 Sol/s GPU2: 279 Sol/s GPU3: 143 Sol/s
Total speed: 982 Sol/s
INFO: Detected new work: 1491313369_47507
Temp: GPU0 65C GPU1 64C GPU2 65C GPU3 54C
GPU0: 275 Sol/s GPU1: 279 Sol/s GPU2: 283 Sol/s GPU3: 144 Sol/s
Total speed: 981 Sol/s
INFO 09:43:18: GPU1 Accepted share 437ms [A:1, R:0]
INFO 09:43:23: GPU2 Accepted share 422ms [A:2, R:0]
INFO 09:43:28: GPU2 Accepted share 437ms [A:3, R:0]
INFO: Detected new work: 1491313424_47508
Temp: GPU0 65C GPU1 66C GPU2 66C GPU3 55C
GPU0: 279 Sol/s GPU1: 278 Sol/s GPU2: 279 Sol/s GPU3: 142 Sol/s
Total speed: 978 Sol/s
INFO 09:43:48: GPU1 Accepted share 438ms [A:2, R:0]
INFO 09:44:15: GPU1 Accepted share 437ms [A:3, R:0]
Temp: GPU0 65C GPU1 66C GPU2 67C GPU3 57C
GPU0: 275 Sol/s GPU1: 279 Sol/s GPU2: 278 Sol/s GPU3: 146 Sol/s
Total speed: 978 Sol/s
INFO 09:44:20: GPU2 Accepted share 438ms [A:4, R:0]
INFO 09:44:22: GPU0 Accepted share 465ms [A:1, R:0]
INFO 09:44:27: GPU1 Accepted share 453ms [A:4, R:0]
INFO: Detected new work: 1491313479_47509
Temp: GPU0 66C GPU1 66C GPU2 67C GPU3 57C
GPU0: 279 Sol/s GPU1: 285 Sol/s GPU2: 285 Sol/s GPU3: 142 Sol/s
Total speed: 991 Sol/s
INFO 09:44:49: GPU0 Accepted share 1352ms [A:2, R:0]
Temp: GPU0 65C GPU1 66C GPU2 68C GPU3 57C
GPU0: 275 Sol/s GPU1: 270 Sol/s GPU2: 284 Sol/s GPU3: 143 Sol/s
Total speed: 972 Sol/s
INFO: Detected new work: 1491313534_47510
Temp: GPU0 65C GPU1 66C GPU2 67C GPU3 57C
GPU0: 275 Sol/s GPU1: 277 Sol/s GPU2: 292 Sol/s GPU3: 141 Sol/s
Total speed: 985 Sol/s
INFO 09:46:01: GPU2 Accepted share 438ms [A:5, R:0]
Temp: GPU0 66C GPU1 66C GPU2 67C GPU3 57C
GPU0: 271 Sol/s GPU1: 280 Sol/s GPU2: 281 Sol/s GPU3: 146 Sol/s
Total speed: 978 Sol/s
INFO 09:46:24: GPU1 Accepted share 437ms [A:5, R:0]
INFO: Detected new work: 1491313589_47511
INFO 09:46:33: GPU2 Accepted share 436ms [A:6, R:0]
Temp: GPU0 50C GPU1 56C GPU2 51C GPU3 49C
GPU0: 276 Sol/s GPU1: 272 Sol/s GPU2: 283 Sol/s GPU3: 141 Sol/s
Total speed: 972 Sol/s
INFO: Detected new work: 1491313625_47512
Temp: GPU0 46C GPU1 49C GPU2 46C GPU3 44C
GPU0: 0 Sol/s GPU1: 0 Sol/s GPU2: 0 Sol/s GPU3: 0 Sol/s
Total speed: 0 Sol/s
Temp: GPU0 45C GPU1 46C GPU2 44C GPU3 41C
GPU0: 0 Sol/s GPU1: 0 Sol/s GPU2: 0 Sol/s GPU3: 0 Sol/s
Total speed: 0 Sol/s
INFO: Target: 0003ffffffffffff...
INFO: Detected new work: 1491313680_47513
Temp: GPU0 44C GPU1 44C GPU2 43C GPU3 40C
GPU0: 0 Sol/s GPU1: 0 Sol/s GPU2: 0 Sol/s GPU3: 0 Sol/s
Total speed: 0 Sol/s

- Apply ticket mask to balance flashing at higher frequencies.

Not working for me, keep getting "INFO: Received incorrect work!"

Am I doing something wrong?

+-------------------------------------------------+
|         EWBF's Zcash CUDA miner. 0.3.1rc         |
+-------------------------------------------------+
INFO: Server: us-east.stratum.slushpool.com:3333
INFO: Solver Auto.
INFO: Devices: User defined.
INFO: Temperature limit: 90
INFO: Api: Disabled
---------------------------------------------------
INFO: Received incorrect work!
CUDA: Device: 0 GeForce GTX 1050, 2048 MB
INFO: Received incorrect work!
CUDA: Device: 0 Selected solver: 0
Temp: GPU0: 32C
GPU0: 0 Sol/s
Total speed: 0 Sol/s
INFO: Received incorrect work!
INFO: Received incorrect work!
INFO: Received incorrect work!

BTC

So the good news:

Got 3 of my 4 Compacs cranking steadily and stably at 300MHz.

The bad news:

Yeah - just 3.  One of them zombied out.  I would just figure I killed it, but if I fiddle with the voltage, it will catch low GH's but then degrade to MH's and eventually zombie out again.  But most of the time it won't hash.

Also, when I plug into the hub I don't get the nice little Win10 sound.  Doesn't matter which port in the hub or if it's by itself or not, so it's not the hub (https://www.amazon.com/gp/product/B00VDVCQ84/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1).

I even scaled back the power and clocks to 275MHz.  Still the same.  When I plug straight into a USB port in my PC tower, it DOES make the Win10 chime, but still doesn't try to hash.

Any advice - or is prolly fried?

Thanks all!

Hi sidehack,  sorry for the noob question but would this usb miner be able to take advantage of a usb3.1 port 900mA?
If its plugged it into a 3.1 usb port?  Thank you for your hard work.

My attempt at upping the power to my soon to be arriving 2pacs on the cheap. I'm reusing stuff I already had on hand.  I am waiting on my Block Erupters to sell on eBay to reclaim a 5v 40 amp led "meanwell" power supply. My plan is to use Monoprice usb extenders and some 18GA wire to hook up the power of the meanwell and data of a cheap 10 port hub (also hooked up to the meanwell) I hope to get these guys running at 3 to 3.5 amps per.

I slice the jacket and remove the red and black wire (verifying that they are the +5 and ground on the usb ports) Cut the red wire and cap the side coming from the usb hub. Solder in the new 18GA wire +5 and ground cables. Verify no shorts and wrap the solder joints on opposite sides of the usb cable.





I cut some 3/4 wood dowel and using a saw and 1/2 drill bit made usb "Holders" they are spaced 2" apart to allow cooling.
I plan on attaching these to the board that my power supply is mounted to and using hot glue attaching the usb "holders" to the wood dowel.
And then attaching cooling fans.
Will Post more pictures when I get it completed. Just wanted to throw this out in case it helps others.

Yours are going out today.

thanks...cute..., however, you will be cooling mostly the hub, not the sticks themselves with this setup as they will protrude much higher than the fan plane.

I came in over the weekend and got a bunch more sticks tested. Also tested out a new assembly procedure that should pick up the overall pace, which is definitely a good thing.

Anyways I have to go by the post office today anyway so I'm shipping out the next small orders. This makes the first 8 small orders, total of 47 sticks, shipped by day's end. The next 200 will be stashed for the first large order. By end of next week I should have that first large order done and be tearing into the next however many small orders. I'll have to retool for bitshopper sticks before long, so that'll slow up the domestic-order pace a bit.