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Author Topic: Antminer Bitmain A3 Blake2b asic miner  (Read 1145 times)
TunerDude007 (OP)
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January 17, 2018, 05:24:36 AM
 #1

Has no one posted anything about this one yet? I can't find anything but apparently they are already sold out. If my calculations are correct it should net 400usd + per day. But if anything it will most likely be a flop just like the D3's were. Opinions please?

https://shop.bitmain.com/productDetail.htm?pid=00020180116164357365a2ljX8gx06D3
Marvell2
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January 17, 2018, 05:27:43 AM
 #2

well rip oblelisk dcr miner

they are not on sale yet , it says jan 17 tho
Vann
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January 17, 2018, 05:32:17 AM
 #3

They were on sale when the link was first posted and sold out. This is a SIA coin miner.
Druiz287
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January 17, 2018, 05:34:50 AM
 #4

My calculations say the same.  SiaCoin has always just been a coin for dual miners who go after ethereum.  This would be great if it works the way it’s supposed to.
lentyna
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January 17, 2018, 05:35:48 AM
 #5

They were on sale when the link was first posted and sold out. This is a SIA coin miner.

Bitmain is saying it will go on sale in 1 hour. 2:30pm their time.

TunerDude007 (OP)
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January 17, 2018, 05:38:06 AM
 #6

After the D3 fiasco I will not purchase this miner. The network will not be able to handle the sudden increase and profits will drop to 10 bucks a day within a week.
COINKING84
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January 17, 2018, 05:39:42 AM
 #7

After the D3 fiasco I will not purchase this miner. The network will not be able to handle the sudden increase and profits will drop to 10 bucks a day within a week.

D3 was profitable for me. what went wrong with yours?
Miningtry
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January 17, 2018, 05:46:24 AM
 #8

Payment only in BHC? Angry
COINKING84
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January 17, 2018, 05:50:24 AM
 #9

Payment only in BHC? Angry

i want one!
Peke
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January 17, 2018, 05:53:10 AM
 #10

If it's 2.30pm GMT +8, the it would be in 40 minutes. So I guess none is sold yet.

Propably those who get in the first batch see some nice returns, but if they produce more than one it'll be just another D3.

Is Siacoin only one which can be mined with this?
CryptoCrane
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January 17, 2018, 05:54:55 AM
 #11

If it's 2.30pm GMT +8, the it would be in 40 minutes. So I guess none is sold yet.

Propably those who get in the first batch see some nice returns, but if they produce more than one it'll be just another D3.

Also, looks like they're limiting it to 1/person.

lentyna
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January 17, 2018, 05:55:14 AM
 #12

If it's 2.30pm GMT +8, the it would be in 40 minutes. So I guess none is sold yet.

Propably those who get in the first batch see some nice returns, but if they produce more than one it'll be just another D3.

Is Siacoin only one which can be mined with this?

This one ships in 10 days.

m.vina
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January 17, 2018, 05:55:47 AM
 #13

Nice you beat me to post this by a few minutes. Anyway this new ASIC looks legit, I received an email directly from bitmain. Will probably make Siacoin obselete for dual mining with Claymore. For those who are curious, here are its specs:

Parameters of ANTMINER A3

No.   
Parameters

Value
1   
Product model
A3

2   
Hash ASIC type
BM1720

3   
Hashing algorithm
Blake(2b)

4   
Total quantity of hash chips
180 chips

5   
Total quantity of hash boards
3 boards per miner

6   
Total hash rate
815GH/s±5%

7   
DC voltage input
11.60~13.00 V

8   
DC current input @12V DC
98.8 A +7%

9   
DC Power @12V DC input
1186 W +7%

10   
220VAC Power @25℃ ,93%
conversion efficiency of APW3
1275 W +7%


Problem is, its already out of stock. Lol.

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tuaris
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January 17, 2018, 05:58:10 AM
 #14

Grr... shameful that BCH is so low right now.

rogerrodger
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January 17, 2018, 06:07:54 AM
 #15

Is this the next D3?
thebigjdoe
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January 17, 2018, 06:19:37 AM
 #16

If it's 2.30pm GMT +8, the it would be in 40 minutes. So I guess none is sold yet.

Propably those who get in the first batch see some nice returns, but if they produce more than one it'll be just another D3.

Also, looks like they're limiting it to 1/person.

Where do you see 1 per person?
achtung082
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January 17, 2018, 06:34:46 AM
 #17

At checkout its 1 per person

"Due to high demand and limited units, each customer can only buy 1 Antminer A3 in total. You've bought 1 already, your remaining buying quota is 0"

Not even 1 per person per day, you get 1 total. This is great for batch 1, this gives everyone a chance at the lotto. I did want to get an extra one for a friend who is just starting out on the mining road. This would have been a good first miner, but he will just have to wait for the next batch.

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tuaris
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January 17, 2018, 06:41:19 AM
 #18

heh, the BCH price went up by $200.

TunerDude007 (OP)
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January 17, 2018, 06:42:45 AM
 #19

Sales are now live and currently available on bitmains site as we speak... Only bitcoincash accepted as a form of Payment and you only have one hour to pay from time of order. It's next to impossible for me to convert most of my coins to bch within an hour to purchase. But what I find really cool is these miners use the same chips as the D3 and the same amount, 180 chips. So these just may be clones of D3's with simply just a different algo. Which may prove to be very promising for future software releases for the D3
TunerDude007 (OP)
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January 17, 2018, 06:44:35 AM
 #20

After the D3 fiasco I will not purchase this miner. The network will not be able to handle the sudden increase and profits will drop to 10 bucks a day within a week.

D3 was profitable for me. what went wrong with yours?

When D3 was first announced we were looking at 400 + bucks per day... Where is it now... Barely 10 bucks per day... Barely profitable still unless you have cheap or free hydro
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