Black Arrow 28nm 100Ghash Bitcoin ASIC from $0.49/GH/s

[blackarrow]

it's very slow maybe it's under a DDOS attack?

No; CS-CART v4.0.2 is buggy. We've contacted support and it appears that it was a race condition that needed to be fixed. Hopefully it is fixed now.

[BitCoins06]

Hello ,
i would like to buy fiew x1 but can someone confirm that this company is legit & not a scam please ?

if you have more information about this company

thx you very much

[Bicknellski]

Legit.

[bitcoinlord]

Hello ,
i would like to buy fiew x1 but can someone confirm that this company is legit & not a scam please ?

if you have more information about this company

thx you very much

They are real. I had a nice chat with tech support person last night.

[BitCoins06]

They are real. I had a nice chat with tech support person last night.

thx you

in same time talking with tech support is not a proof since i had already have fiew bad story on Alibaba.com fiew years ago

[kevcoins]

Hello ,
i would like to buy fiew x1 but can someone confirm that this company is legit & not a scam please ?

if you have more information about this company

thx you very much

They are real. I had a nice chat with tech support person last night.

Great to know

[bitcoinlord]

They are real. I had a nice chat with tech support person last night.

thx you

in same time talking with tech support is not a proof since i had already have fiew bad story on Alibaba.com fiew years ago

Yes, BlackArrow support staffs are real.

We discussed about the Bitfury ASIC chip pricing/production issues (they told me that we should not pay more than $8-10/chip as it costs them $3-5/chip - see my other post in other thread here), future Minion ASIC chips/X-3 miners, etc.

[Biomech]

Hello ,
i would like to buy fiew x1 but can someone confirm that this company is legit & not a scam please ?

if you have more information about this company

thx you very much

BlackArrow has been around for a while. They did FPGA devices prior to this. Never heard any horror stories about 'em, and they seem quite responsive to both customers and shoppers.

[BitCoins06]

thx you all for your review

i will consider to buy assap

all the best to all

[Kinetic915]

Dr you think this is a worthwhile investment by the time these actually ship in February? Difficulty predicted at 2 billion.

[markm]

If bitcoins continue going up more and more people will buy crazier and crazier price rigs, losing massive amounts of bitcoin profits in pursuit of far far lower and ultimately probably imaginary fiat profits, driving difficulty way beyond what you seem to be imagining. Two billion was likely predicted based not only on a long gone by low price of bitcoins relative to even today's price, and maybe also on a failure to fully appreciate how irrational the "I don't care how much profit I miss by not holding bitcoins, I want to burn lots of electricity lowering my potential profit massively by pursuing fiat at cost of massive losses on the botcoin side" folk can be...

Especially if bitcoin is up over $1000 by february...

-MarkM-

[Bogart]

Dr you think this is a worthwhile investment by the time these actually ship in February? Difficulty predicted at 2 billion.

That's anyone's guess.  Every investment carries risk.

Personally I ordered an X3 shortly after they became available for purchase, but try not to let my decision sway you.

I have some Black Arrow Lancelots to trade-in, which helped to make it a better deal for me.

[markm]

I have Lancelots too but it seemed better to just keep mining with them longer to see how things go as I was not sure how soon they might want me to turn them off and send them in, leaving me without them until february...

...Plus I'd still have had to pay 2/3 of the price out of pocket, so I want my miners of various kinds to fill my pockets some more before going for it.

-MarkM-

[blackarrow]

I have Lancelots too but it seemed better to just keep mining with them longer to see how things go as I was not sure how soon they might want me to turn them off and send them in, leaving me without them until february...

...Plus I'd still have had to pay 2/3 of the price out of pocket, so I want my miners of various kinds to fill my pockets some more before going for it.

We don't request Lancelots to be sent back right now. We will ask this 1-2 weeks before the shipping date.

[markm]

Oh good! Bitcoin will have to be exchanging at a very high price for the lancelots to still be paying their electricity bill by then, it seems likely.

I expect I will be buying, I just have to come up with the portion of the price that won't be covered by the Lancelot trade-in; I'll want to trade in all my Lancelots and get whatever product costs enough for that many Lancelots to all be used as trade-in against so I have some accumulating of pocket-money to do before I order.

Oh and to the poster who kept asking if Blackarrow is for real, one supposedly cannot base future expections on past performance in investing but for whatever it is worth some of us have nice FPGA units known as Lancelots that we got from Blackarrow that have been serving us well for many months. So they have for sure delivered good products in the past. Oh and I bought in as they were jsut getting rid of the last of the Lancelots to anyone who still wanted one despite the difficulty bitcoin had risen to. Other people have had them much longer. They've been making mining hardware quite a while.

Though I cannot recommend the power bricks that were supposed to power four Lancelots, for me I never did get four to work on one brick, and one of the bricks seemed only able to handle two, at least some of the time. Maybe household power here is lower than they expect to be fed or something but for whatever reason buying one per four Lancelots left me needing to use an old leftover power supply from a scrapped PC to power a bunch of them and thinking if I had known that in advance I'd've used more such PC power supplies I have a pile of instead of ordering the pretty power-brick things.

-MarkM-

[User705]

Starting to delete even slightly critical posts.  That's always a good sign.

[bobsag3]

Oh good! Bitcoin will have to be exchanging at a very high price for the lancelots to still be paying their electricity bill by then, it seems likely.

I expect I will be buying, I just have to come up with the portion of the price that won't be covered by the Lancelot trade-in; I'll want to trade in all my Lancelots and get whatever product costs enough for that many Lancelots to all be used as trade-in against so I have some accumulating of pocket-money to do before I order.

Oh and to the poster who kept asking if Blackarrow is for real, one supposedly cannot base future expections on past performance in investing but for whatever it is worth some of us have nice FPGA units known as Lancelots that we got from Blackarrow that have been serving us well for many months. So they have for sure delivered good products in the past. Oh and I bought in as they were jsut getting rid of the last of the Lancelots to anyone who still wanted one despite the difficulty bitcoin had risen to. Other people have had them much longer. They've been making mining hardware quite a while.

Though I cannot recommend the power bricks that were supposed to power four Lancelots, for me I never did get four to work on one brick, and one of the bricks seemed only able to handle two, at least some of the time. Maybe household power here is lower than they expect to be fed or something but for whatever reason buying one per four Lancelots left me needing to use an old leftover power supply from a scrapped PC to power a bunch of them and thinking if I had known that in advance I'd've used more such PC power supplies I have a pile of instead of ordering the pretty power-brick things.

-MarkM-

Were you using power bricks or the ATX>12V adaptor?

[BitCoins06]

the only problem now is black arrow shop does not accept credit card & no paypal , this is the most common payment plaform and would like to make a big order
anybody know if they have soon other payment platform please ?

thx you

[Flying Hellfish]

the only problem now is black arrow shop does not accept credit card & no paypal , this is the most common payment plaform and would like to make a big order
anybody know if they have soon other payment platform please ?

thx you

Don't hold your breath bro.  Most manufacture's don't like shouldering the risk (or providing consumer protection) they would much rather the investomer shoulder the majority of the risk.  They can not shift the bulk of risk from them to you with a reversible payment method.

[Bogart]

the only problem now is black arrow shop does not accept credit card & no paypal , this is the most common payment plaform and would like to make a big order
anybody know if they have soon other payment platform please ?

thx you

Don't hold your breath bro.  Most manufacture's don't like shouldering the risk of Paypal freezing their assets.

FTFY.