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Topic: [NEW] Bitmain Announces Antminer A3 - page 11. (Read 22433 times)

member
Activity: 325
Merit: 26
February 26, 2018, 10:47:21 AM
10 day delivery,

thats the new bitmain standard

pay $1500 for a L3+ - 2 Month delivery
pay $2500 for a L3+ - 10 Day delivery

LOL.
So true.
newbie
Activity: 82
Merit: 0
February 26, 2018, 10:14:20 AM
anyone else got 100 USD coupon from bitmain? today i got 2x a coupon and i dont know why....


I received these coupons this morning...   Did u buy any of the $980 batch A3s?

Something isn't right.

I also had a coupon and I tried to buy an A3 with the coupon. But Bitmain does not allow using the coupon. Only valid for S9 and L3.

This is the answer of Bitmain:

The terms of use are:

  • One coupon per Antminer purchase (only for S9 and L3+)
  • Coupons may not be exchanged or redeemed for cash
  • You may transfer your coupon to another Bitmain customer if you wish.

These are selfish.

Best regards.
full member
Activity: 167
Merit: 100
February 26, 2018, 09:48:50 AM
anyone else got 100 USD coupon from bitmain? today i got 2x a coupon and i dont know why....


I received these coupons this morning...   Did u buy any of the $980 batch A3s?

Something isn't right.
newbie
Activity: 17
Merit: 0
February 26, 2018, 09:44:33 AM
Hi!,

Has anyone tried to mine, with the A3, another coin other tran sia, with blake or blake2 (without b) algorithm?.

Best regards.

You can't with this miner.
member
Activity: 386
Merit: 18
February 26, 2018, 09:41:55 AM
anyone else got 100 USD coupon from bitmain? today i got 2x a coupon and i dont know why....
newbie
Activity: 82
Merit: 0
February 26, 2018, 07:48:23 AM
Hi!,

Has anyone tried to mine, with the A3, another coin other tran sia, with blake or blake2 (without b) algorithm?.

Best regards.
newbie
Activity: 4
Merit: 0
February 25, 2018, 05:28:52 PM
Hello guys, i'm thinking about buy 3 antminer A3. Problems are: they will be ship around the end of march (i mean, if they don't scam me...) and the difficult will be higher for that time.
If you were in me, will you do it? If not, why?
I still haven't bought anything, but planning to do it.

Any help and answer is VERY welcome, thanks
newbie
Activity: 26
Merit: 0
February 23, 2018, 02:49:02 PM
Hi guys,

its still worth buy A3?
I never used ASIC for mining and want try one, but I dont want throw money for useless hardware.

Thank you.

The first batch was of course profitable, the one on their website for $980 seems pretty reasonable atm but you never know how high the difficulty will spike when all the new A3s ship. Right now with my A3, im making around $30~ per day half way on my ROI already after a month
newbie
Activity: 83
Merit: 0
February 20, 2018, 04:10:23 PM
Hi guys,

its still worth buy A3?
I never used ASIC for mining and want try one, but I dont want throw money for useless hardware.

Thank you.

thats the risk you always take... ahaha

but look at the obeliskk lol
legendary
Activity: 1894
Merit: 1087
February 20, 2018, 05:28:53 AM
www.bittawmart.com if anyone wants one
newbie
Activity: 19
Merit: 0
February 20, 2018, 04:52:29 AM
Hi guys,

its still worth buy A3?
I never used ASIC for mining and want try one, but I dont want throw money for useless hardware.

Thank you.
FNT
jr. member
Activity: 75
Merit: 6
February 19, 2018, 05:52:31 AM
I think that's no new firmware. It's the actual, as compile version is 29.12.2017...

Bye, FNT
full member
Activity: 303
Merit: 105
February 19, 2018, 05:44:38 AM
Bitmain release new A3 FIrmware.
https://shop.bitmain.com/support.htm?pid=00720180209143414844tTh8x2o706B6

Anyone tried? Any changes?
sr. member
Activity: 362
Merit: 250
February 17, 2018, 03:28:43 PM
Bitmain will ruin the "fun" of mining.. Smiley
full member
Activity: 462
Merit: 118
February 17, 2018, 11:26:05 AM
fluctuations due to connected and then disconnected miners by Bitmain... same was in Jan...
another thing - there is a big decline in hashrate on 20:00 GMT: 11.4 > 8.7 Ph and then back to 11.6....
second hashboard on my miner went xxx at this time, but recovered soon...
what was that i wonder?

today we got 2 falls of hashrate..
1) Sia developers are testing soft fork
2) there is a bug in current algo


is the softfork about the exclusion of the antminer a3?

I really do not believe they will hurt themselves by killing bitmain miners on the network lol

U never know if that will occur but u know wat, at least this time u guys broke even by mining with the A3. This is not like the D3. Bitmain sold it at 2k+ for first batch and u guys broke even. It is now still making over 1k a month after all the difficulty increases, so, u guys got a sweet deal. Congrats.
newbie
Activity: 51
Merit: 0
February 17, 2018, 09:46:52 AM
guys, I have wired problem with my A3 , it boots up to full speed of 820 GH and seems stable for almost 2 or 3 minuets then start to decline in hash gradually until it become 0 GH any clue Huh?
FNT
jr. member
Activity: 75
Merit: 6
February 17, 2018, 04:04:34 AM
Hi guys,

Could anybody please post a picture - in good quality- of an hasboard?
I'd like to see which PIC,etc they are using.

Thanks a lot and bye, FNT
sr. member
Activity: 420
Merit: 250
Tax Attorney - Investor - Entrepreneur
February 15, 2018, 07:22:36 PM
fluctuations due to connected and then disconnected miners by Bitmain... same was in Jan...
another thing - there is a big decline in hashrate on 20:00 GMT: 11.4 > 8.7 Ph and then back to 11.6....
second hashboard on my miner went xxx at this time, but recovered soon...
what was that i wonder?

today we got 2 falls of hashrate..
1) Sia developers are testing soft fork
2) there is a bug in current algo


is the softfork about the exclusion of the antminer a3?

I really do not believe they will hurt themselves by killing bitmain miners on the network lol
member
Activity: 178
Merit: 12
February 14, 2018, 05:13:04 PM
Anyone has received a new firmware from bitmain?

I have it. PM me if you need it!

I tried to PM you.  can you send it to me?  [email protected]
full member
Activity: 1179
Merit: 131
February 14, 2018, 01:46:21 PM
P.S.A Do not try and deposit siacoin sc funds into Poloniex. I linked my Poloniex account with my a3 back in January when I received the unit. There were 4 separate deposits made during the first 2 days, totaling 2,500 SC. Here's a screenshot I took this morning, still no coins even though siamining.com has it as completed as well as all other transactions that I since switched over to hitbtc. No issues whatsoever with Hitbtc. I sent Poloniex support a message about it on the 30th of January, giving them 2 days to complete the trx before opening a ticket. As of today Feb 13th 2018, I still have received no correspondacnce, and have no idea where my 2500 SC are as of right now.



TLDR - Deposited 2500 Siacoin into Poloniex from siamining.com and still have not received them. Switched to Hitbtc, and no issues there.


Been lurking for quite sometime now, thought I'd give back and hopefully save someone from this happening to them.
Cheers Miners

I have roughly 8,500 SC in limbo on Poloniex.  Pointed my A3 there and after the first 500 SC didn't show up put a ticket in.  They responded within 5 minutes, which is rare apparently, and they were having problems with the wallet and they would deposit the missing coins after they fixed it. With my new confidence in them I kept it pointed there for a few days and still have no coins or any response to that ticket or the new ones I have opened.  Second the Hitbtc move, works well.

This is exactly why you do not mine directly to an exchange.  You should be mining to a wallet.
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