And receive it in March.  And also pay the VAT tax, which is high for guys located in the EU area. |
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That is a good setup as well. HP 1200W (actually max. 900W at 110V mains voltage) power supply for two hash boards and the HP 750W power supply for one hash board and the controller. |
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In this hard market situation I have two L3+ and also one BW-L21 available for sale, shipping right now. See my signature for more.
I'll come and remove this offtopic post after sales, just thought that this might be helpful info for someone looking for miner.
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EDIT2: All three miners are sold!!EDIT: All three miners are currently reserved to user pasrical, we are currently negotiating about sales.Hello ladies and gents,
I'm selling following hardware, because I'm making space for new ones I'm having for a review purpose.
Available right now.
Shipping possible right after the deal is made and payment is confirmed ok.
No need to pay VAT taxes inside EU area, unlike if you order one from China.
I'm happy if someone in EU area is interested, but I'm able to sell and ship these internationally as well.
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BW.com BW-L21, 550 Mh/s, 950W Litecoin (scrypt) ASIC miner
This includes one unit BW.com BW-L21 miner with HP DPS 1200 FB A server power supply (with breakout board and pci-e power cables).
No cables are included.
You can see my review/guide thread for more information about the miner and technical specifications:
https://bitcointalk.org/index.php?topic=2118409
This miner was shipped in August 14, 2017.
BW.com says that the warranty time is 180 days after shipping, so there is still about two months of warranty time left.
Hashing stable at 580 Mh/s, you can look at the miner status page screenshot that I took in the pictures album (Imgur.com).
This miner has been in a repair service and all power connectors are brand new, repaired by lightfoot in the USA.
The reason was a bad quality power supply, which burned the connectors.
That psu is now recycled, I don't have it anymore.
Miner is ok after the incident and it is now equipped with rock solid HP DPS 1200 FB A server power supply.
Price incl. international shipping : 0.22 BTC
Location: Finland (EU area)
You can pay me directly with BTC or we can use a escrow service.
Escrow fee is at buyer's expense.
Click here to see pictures in this Imgur.com album: https://imgur.com/a/llzQQ
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Bitmain Antminer L3+, 504 Mh/s, 800W Litecoin (scrypt) ASIC miner
This includes one unit Bitmain Antminer L3+ miner with Bitmain APW3 1600 W power supply.
No cables are included.
No warranty time left.
Hashing stable at 500 Mh/s, you can look at the miner status page screenshot that I took in the pictures album (Imgur.com).
This miner has one hash board repaired at Bitmain.
The miner has worked fine ever since after that repair job.
Price incl. international shipping : 0.20 BTC
Location: Finland (EU area)
You can pay me directly with BTC or we can use a escrow service.
Escrow fee is at buyer's expense.
More info about the Antminer L3+ in this guide: https://www.antminerdistribution.com/wp-content/uploads/2015/09/AntMiner-L3-Installation-Guide.pdf
More info about the APW3 power supply in this guide: https://www.antminerdistribution.com/wp-content/uploads/2015/09/APW3-12-1600-user-guide.pdf
Click here to see pictures in this Imgur.com album: https://imgur.com/a/NTVKv
This unit is the left side one in the pictures.
____________________________________________________________________________
Bitmain Antminer L3+, 504 Mh/s, 800W Litecoin (scrypt) ASIC miner
This includes one unit Bitmain Antminer L3+ miner with Bitmain APW3++ 1600 W power supply.
No cables are included.
No warranty time left.
Hashing stable at 500 Mh/s, you can look at the miner status page screenshot that I took in the pictures album (Imgur.com).
This miner has one hash board repaired at Bitmain.
The miner has worked fine ever since after that repair job.
One hash board is hashing with only 71 chips, but it doesn't affect the total performance.
Price incl. international shipping : 0.20 BTC
Location: Finland (EU area)
You can pay me directly with BTC or we can use a escrow service.
Escrow fee is at buyer's expense.
More info about the Antminer L3+ in this guide: https://www.antminerdistribution.com/wp-content/uploads/2015/09/AntMiner-L3-Installation-Guide.pdf
More info about the APW3++ power supply in this guide (the guide is for previous model APW3+): https://s3.cn-north-1.amazonaws.com.cn/shop-bitmain/download/APW3%2B%20manual.pdf
Click here to see pictures in this Imgur.com album: https://imgur.com/a/KxLY5
This unit is the right side one in the pictures.
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Previous group buy was tried by philipma1957 and he is the best guy for the job. But the group buy got frozen, Canaan did not want to accept BTC payment. It is better just to use your local official distributor. https://canaan.io/official-distributors/I bought one A741 with controller and psu from my local (Europe) distributor Cryptouniverse and it arrived smoothly in yesterday. |
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Now there is a teaser website opened for the AvalonMiner 821  https://canaan.io/product/avalonminer-8xx/The AvalonMiner 8xx is the ROQ Solid Miner, Refined. The AvalonMiner 8xx is made with Reliable Open Quality, now with Airforming Cooling Technology and a built in Power Supply Unit
Containing 104 x A3210 16 nm chips, AvalonMiner 8xxx is the latest Canaan AvalonMiner with a X.X Reliable Hashrate Per Second (RTHS).
By connecting our AvalonMiner Controller (sold separately) to a single AUC3 (AvalonMiner USB Convertor 3), you may connect five AvalonMiners. For maximum usage, you may connect the AvalonMiner Controller to 4 AUC3 devices which may each connect to 5 AvalonMiners for a total simultaneous management of twenty AvalonMiner 8xx to reach xxx TH/s (RTHS).
If you manage a large installation of AvalonMiners, we can help you to deploy our openly developed AvalonMiner Management System which enables you to efficiently manage thousands of AvalonMiner machines.
This product contains: 1 X AvalonMiner 8xx, 1 X AvalonMiner USB Converter 3 (AUC3), 1 X AUC3 I2C 5PIN Cable, 1 X Micro-usb cable. The power Supply is integrated with the miner so no additional PSU is required Hashrate:
Power Consumption:
Power Efficiency:
Rated Voltage:
Chips: 104 x A3210 16nm ASIC
Frequency: Smart Speed
Hash Error Rate: ~2% on chip validation
PSU output pins: NA
Network Connection: Through AUC3 + AUC3 I2c to AvalonMiner Controller
Controller: AvalonMiner Controller
AUC3: Each AUC3 may daisy-chain connect up to 5 devices
Operating Temperature: -5C-40C
Air-intake Temperature: -5 °C to 40°C
Cooling: Airform Cooling 1 rear fan 6000 RPM
Fan: 1 X 12038 PWN
Noise: 50-60db
Dimensions:
Gross Dimensions:
Net weight:
Gross weight: I guess they are still yet to confirm the exact technical specifications for the A8. Anyways, I'm off to sleep now, way too late here |
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Well that sucks.
I would ask them (Innosilicon) what to do and say that you and few others have posted here at the bitcointalk forum about the issue.
That should get them going helping you.
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This might be a really stupid question bought an SD card to do the firmware upgrade, but does not fit the slot labeled "TF card". Is there another slot I am supposed to be looking for or is the card I bought the wrong specification. Those who have done the upgrade via "TF Card" please post the specification of the card you used, or a picture or something.
Does this advice help you at all? See the bold text. If the firmware build date is before 2017.11.24, you must upgrade through TF card. If the firmware build date is 2017.11.24 or later, you can upgrade on the webpage of the miner. http://www.innosilicon.com/html/downA4/I was able to update my A5 firmware via the web configuration page. I have currently the newest firmware version; December 11, 2017. |
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I used to mine at Nicehash.
I'm now mining at Prohashing.com
to tell you the truth...I'm not sure if www.prohashing.com now is doing any better than www.litecoinpool.orgat 101% payout and no fees. using this calc (which has 101% built-in) www.litecoinpool.org/calcWith bitconnect no longer a POW coin and everyone piling into LTC...it may be a draw! I used to make 15% to 20% more a day on prohashing..but them days seem to be gone .... Yeah it is all changed now that LTC price went up big time. I might look at my strategy again and go mining LTC. |
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Built in PSU is interesting - I'm guessing they'll be platinum rated too.
Yeah, this will definitely be an interesting solution to see  |
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Canaan is giving the good old A3212 chip one more good go. This is the same ASIC chip that was in the A741 model. They are going to release the AvalonMiner 761. https://canaan.io/product/avalonminer-761/The AvalonMiner 761 is the ROQ Solid Miner, Refined. The AvalonMiner 761 is made with Reliable Open Quality, now with Airforming Cooling Technology and a built in Power Supply Unit
Containing 104 x A3212 16 nm chips, AvalonMiner 761 is the latest Canaan AvalonMiner with a 8.8 Reliable Hashrate Per Second (RTHS).
By connecting our AvalonMiner Controller (sold separately) to a single AUC3 (AvalonMiner USB Convertor 3), you may connect five AvalonMiners. For maximum usage, you may connect the AvalonMiner Controller to 4 AUC3 devices which may each connect to 5 AvalonMiners for a total simultaneous management of twenty AvalonMiner 761 to reach 176 TH/s (RTHS).
If you manage a large installation of AvalonMiners, we can help you to deploy our openly developed AvalonMiner Management System which enables you to efficiently manage thousands of AvalonMiner machines.
This product contains: 1 X AvalonMiner 761, 1 X AvalonMiner USB Converter 3 (AUC3), 1 X AUC3 I2C 5PIN Cable, 1 X Micro-usb cable. The power Supply is integrated with the miner so no additional PSU is required Hashrate: 8.8 TH/s (RTHS) (8.8-9.5RTH/s in field)
Power Consumption: ≈ 1320W, +0% ~ +15% (with 93% PSU efficiency @ 25 C)
Power Efficiency: 0.15 Joules/GigaHash at the wall
Rated Voltage: Max 12.53
Chips: 104 x A3212 16nm ASIC
Frequency: Smart Speed
Hash Error Rate: ~2% on chip validation
PSU output pins: NA
Network Connection: Through AUC3 + AUC3 I2c to AvalonMiner Controller
Controller: AvalonMiner Controller
AUC3: Each AUC3 may daisy-chain connect up to 5 devices
Operating Temperature: -5C-40C
Air-intake Temperature: -5 °C to 40°C
Cooling: Airform Cooling 1 rear fan 6000 RPM
Fan: 1 X 12038 PWN
Noise: 50-60db
Dimensions: 341 mm x 168 mm x 136 mm
Gross Dimensions: 405 mm x 215 mm x 206 mm
Net weight: 5.8 kg
Gross weight: 6.2 kg |
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This smells like a scam and this is the most horrible sales thread opening post I have ever seen..
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For that price, buy 3 at 750W each and run like that. Power a board each, with one running the controller/fans which is peanuts compared to the boards. I run multiple, cheaper PSUs on my miner here at home. Think RAID, but for PSUs! Mine On!  This is a suitable psu for VRobb's advice https://www.parallelminer.com/product/hp-gold-rated-750-watt-110-240v-power-supply-kit-for-asic-miner/Three pieces of these HP 750W power supplies with 4x pci-e power cables per psu. Be sure that you don't mix psus together in same hash board, they start to "fight" each other. Use one psu for one hash board. Turn on this psu first. Use one psu for one hash board. Then turn on this psu. Use one psu for one hash board and controller. Turn on this psu last. |
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I used to mine at Nicehash.
I'm now mining at Prohashing.com
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Is the fan speed controlled by the Raspberry Pi, or the 741 itself.
Logically it would be the Pi controller...
Raspberry Pi. |
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Guys, 300 units available at pangolinminer.com. 200 more are coming to be available this week. They said it was unpaid orders. I got 3. Now anxiously waiting for February. Please pangolin, do not scam me.  Yeah 93 units available at the moment (February 2018 delivery). www.pangolinminer.comThe price seems to be 1112 USD including the WhatsMiner M3 and also the power supply WhatsPower P3. Shipping costs are added to the total price. I'm in process finding out if I can find hosting available and then buy ten units from Pangolin. |
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All connection are good. So, the power supply comes with 10 ports but the miner only have 6 ports, the question is does the port has to plug in in orders? ( i don't know which one to which).
I will get measure it tomorrow when i get one,
As long as those six ports in the miner are powered, you are ok. There is no specific connection order for the cables. And you don't need to worry about spare pci-e power cables. Also the PSU input is 180/260V AC, so i have to use 220v right?
Yes. |
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is it possible to customize the fan speed on a 741? like can I specify a range (10-40) in the "minimum fan %" field on config or do I need to get fancy with "more options"
thought I read somewhere you can specify a custom range..thanks
There is no point restricting the maximum fan speed when it comes to the cooling, just let it control the fan speed automatically by temperature just like it does default. If you need to have the miner quiet, you can try and follow this guide by philipma1957 https://bitcointalk.org/index.php?topic=2245487.0 |
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