Bitcoin Forum
May 11, 2024, 05:59:44 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: [1] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 »  All
  Print  
Author Topic: 28nm ** 1T ** 900W【JingTian miner】 in production !!!  (Read 26247 times)
seeksilence (OP)
Full Member
***
Offline Offline

Activity: 239
Merit: 250


View Profile
February 17, 2014, 03:41:24 AM
Last edit: March 07, 2014, 07:18:28 PM by seeksilence
 #1

Official website:  www.jtminer.com (not accept order now)
Only email from @jtminer.com or message from me and skyfromwell and "JT miner" can be trusted to discuss the JTminer/JingTian miner.

JingTian ASIC Bitcoin (BTC) miner 1TH/s
Features:
-Wattage: 900watts
-Hashrate: 1TH/s
-Chip size: 28nm
-Powerful stand-alone ASIC Bitcoin Miner

Update:
https://bitcointalk.org/index.php?topic=470386.msg5571215#msg5571215
(Also, please note a new id quesiontime is just a badmouth full of false assumptions and could be paid for his post, so do not take his words seriously.)

We do NOT have any authorized distributor now. Please be cautious.

Reviews from some trustful members will come out in 1-2 weeks. Orders will be accepted after that. The miners currently in the market are not made from us.

Part of the first order (60T) is already in mining bitcoin, see the profit http://eligius.st/~wizkid057/newstats/userstats.php/1swrtyBsp9odruX65upeyubAVSAyggh78.
Click "Toggle Display of Worker Details", you can check the details.
Now they are in production to fill the order for 1200T.
On and after Mar 1, more miners could be added to the pool.


1. The chips out of Foundry at last Dec. 28, and our sample system came out at Jan, 5.

2. Around Jan 23, we started first batch of the sample systems (totally 70) manufacturing  and before Chinese New Year, 60 of them went up online.

3. Our first order is 1300 systems, so we were not daring to do mass production BEFORE the stability test finish. Otherwise if any defect on the PCB boards, then you have to dump a large amount to PCBs (that was what Bitmine did).

4. After things proved to be right and long Chinese New Year holiday was over, we started the big production.

5. During this time, some guys were able to get our original designs ( this is China, LOL), and begun producing their sample units.

6. So since our current production were already paid for, so the next available units will come around March 15/25 time frame.

7. Even thought Bob contacted with me first, but apparently someone tricked him into what he believed the system were from us.

8 .Those systems were sample units made by copycats and NOT from us. Period.

9. Friendly advise: Bob, DO NOT attempt to over clock, you will burn the chips.

10. We will give a production presentation in next Weds. day (Shanghai time), and one thing is for sure, those sample units you received never went longer period of testing. Neither some parts on their board are up to the standards you like to see, so I have to say "Good luck".

11. If you are lucky enough by chance and those parts turn out ok, the max you can go probably around 1T. But the max our system can go is around 1.3T.

Chip related: Innosilicon should have right to sell the A1 chips
https://bitcointalk.org/index.php?topic=470386.msg5572959#msg5572959
https://bitcointalk.org/index.php?topic=470386.msg5507351#msg5507351

A good story you could check:
https://bitcointalk.org/index.php?topic=482921.msg5340791#msg5340791


1715450384
Hero Member
*
Offline Offline

Posts: 1715450384

View Profile Personal Message (Offline)

Ignore
1715450384
Reply with quote  #2

1715450384
Report to moderator
1715450384
Hero Member
*
Offline Offline

Posts: 1715450384

View Profile Personal Message (Offline)

Ignore
1715450384
Reply with quote  #2

1715450384
Report to moderator
1715450384
Hero Member
*
Offline Offline

Posts: 1715450384

View Profile Personal Message (Offline)

Ignore
1715450384
Reply with quote  #2

1715450384
Report to moderator
Unlike traditional banking where clients have only a few account numbers, with Bitcoin people can create an unlimited number of accounts (addresses). This can be used to easily track payments, and it improves anonymity.
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
1715450384
Hero Member
*
Offline Offline

Posts: 1715450384

View Profile Personal Message (Offline)

Ignore
1715450384
Reply with quote  #2

1715450384
Report to moderator
1715450384
Hero Member
*
Offline Offline

Posts: 1715450384

View Profile Personal Message (Offline)

Ignore
1715450384
Reply with quote  #2

1715450384
Report to moderator
helipotte
Hero Member
*****
Offline Offline

Activity: 650
Merit: 500


Pick and place? I need more coffee.


View Profile
February 17, 2014, 05:56:44 AM
 #2

Price? Availability? Shipping dates? Website?  So Many questions!
seeksilence (OP)
Full Member
***
Offline Offline

Activity: 239
Merit: 250


View Profile
February 17, 2014, 06:14:53 AM
 #3

Price? Availability? Shipping dates? Website?  So Many questions!

The factory is running full capacity to fill the first order of 1200T. After this order is fulfilled, the new order will be delivered around the middle of March. I will give you more information after I get some feedback from the company.

InCoinsITrust
Member
**
Offline Offline

Activity: 112
Merit: 10


View Profile
February 17, 2014, 06:29:52 AM
 #4

Price will be a big factor, name it.
seeksilence (OP)
Full Member
***
Offline Offline

Activity: 239
Merit: 250


View Profile
February 17, 2014, 06:41:41 AM
 #5

Quantity    Unit Price

under 10    ~8000 USD

The above should be the price. I will confirm with the company later. Also, they do provide grouping discount.

seeksilence (OP)
Full Member
***
Offline Offline

Activity: 239
Merit: 250


View Profile
February 17, 2014, 06:57:29 AM
Last edit: March 08, 2014, 03:22:45 PM by seeksilence
 #6

Update: This price could be around 6k.

Please also check this post: https://bitcointalk.org/index.php?topic=466254.0


sikke
Sr. Member
****
Offline Offline

Activity: 504
Merit: 250


View Profile
February 17, 2014, 07:33:15 AM
 #7

Another chinese to the game. Big players are screwed with all their backorders.
ElGabo
Hero Member
*****
Offline Offline

Activity: 635
Merit: 500


View Profile
February 17, 2014, 09:13:52 AM
 #8

But 8000$ is too much....

" I'm waiting for my punishment, I know it's on my way
  So cut, cut, cut me up and fuck, fuck, fuck me up"
S4VV4S
Hero Member
*****
Offline Offline

Activity: 1582
Merit: 502


View Profile
February 17, 2014, 12:57:10 PM
 #9

But 8000$ is too much....

true
spiccioli
Legendary
*
Offline Offline

Activity: 1378
Merit: 1003

nec sine labore


View Profile
February 17, 2014, 01:28:49 PM
 #10


more so if they're going to produce 1.2PH of units...

spiccioli
bclcjunkie
Hero Member
*****
Offline Offline

Activity: 833
Merit: 1001



View Profile
February 17, 2014, 03:54:03 PM
 #11

accept bitcoins? also are you a reseller of jingtian miners? we need more details..
madsusies
Sr. Member
****
Offline Offline

Activity: 428
Merit: 250


BitcoinEvo [$XBTE]


View Profile
February 17, 2014, 04:15:24 PM
Last edit: February 17, 2014, 04:36:44 PM by madsusies
 #12




here is the post: https://bitcointalk.org/index.php?topic=470374.new
Google thrans.: The world's only official on-line batch third generation 28NM ore mining machine, the first 60 stations have been a good run for 2 weeks. 28Nm, 1T, 900W, spot, yes, there 1200T orders, more orders accepted pro (March to hand)!

For details, see microblogging http://www.weibo.com/u/1867847380

Interested parties invited to the underground mine fleet QQ 134999206

▬▬ • • •  BITCOINEVO $XBTE FREE AIRDROP LIVE NOW   • • • ▬▬
▌▌  Secure, decentralised & distributed cryptocurrency with sidechain technology*, on-chain dapps support*, xPoS and zero-proof anonymous transactions*.  ▐▐
seeksilence (OP)
Full Member
***
Offline Offline

Activity: 239
Merit: 250


View Profile
February 17, 2014, 05:03:22 PM
Last edit: February 17, 2014, 05:35:54 PM by seeksilence
 #13

If you could read Chinese, you can use above contact information. The weibo is the official site http://weibo.com/u/1867847380 and the QQ group 134999206 is the official sales group from the weibo site. Otherwise you should contact skyfromwell@gmail.com.

The google translation is kinda ugly. Let's make it simple:
---
The only 3rd Generation 28nm 1TH/s ASIC miner in the world in batch production instead of pre-order. The first 60 miners run smooth for over 2 weeks consuming only 900w/T. It is ready for orders.
---

The miner could be the most stable 1TH/s machine in the world with 28nm chip.

Not sure if they accept bitcoin for payment now. I will let you know if I get the feedback.

S4VV4S
Hero Member
*****
Offline Offline

Activity: 1582
Merit: 502


View Profile
February 17, 2014, 05:53:13 PM
 #14

Escrow?
seeksilence (OP)
Full Member
***
Offline Offline

Activity: 239
Merit: 250


View Profile
February 17, 2014, 06:07:41 PM
 #15

Escrow?
For pre-order, I means the company does not have the miner in production. Instead they start to sale when the miner is in concept or design or testing phase.

For Jingtian miner, you pay the money and then the company buy the chip, materials and put it in the factory and doing some testing. That is my guess. Or they could estimate the demand and keep producing the miner and this way you pay the money and then the miner is shipped in a few business days. Not sure how they will handle the shipping to the US right now.

S4VV4S
Hero Member
*****
Offline Offline

Activity: 1582
Merit: 502


View Profile
February 17, 2014, 06:40:25 PM
 #16

Escrow?
For pre-order, I means the company does not have the miner in production. Instead they start to sale when the miner is in concept or design or testing phase.

For Jingtian miner, you pay the money and then the company buy the chip, materials and put it in the factory and doing some testing. That is my guess. Or they could estimate the demand and keep producing the miner and this way you pay the money and then the miner is shipped in a few business days. Not sure how they will handle the shipping to the US right now.

So in short, no escrow?

papamoi
Sr. Member
****
Offline Offline

Activity: 378
Merit: 250


View Profile
February 17, 2014, 06:55:13 PM
 #17



It seems chips are the same than bitmine.ch

not sure how did he got it?


seeksilence (OP)
Full Member
***
Offline Offline

Activity: 239
Merit: 250


View Profile
February 17, 2014, 07:08:15 PM
 #18

The chip is developed by themselves and I am not sure if this information could be disclosed. I will try to get some feedback with payment/shipping information from the company later. 

papamoi
Sr. Member
****
Offline Offline

Activity: 378
Merit: 250


View Profile
February 17, 2014, 07:11:02 PM
 #19

The chip is developed by themselves and I am not sure if this information could be disclosed. I will try to get some feedback with payment/shipping information from the company later.  

hmm

the specs of the chips are the same than coincfract of bitmine

there is an uk company wich selling miners based on same chips and half of his price aprox...

jayson001
Newbie
*
Offline Offline

Activity: 40
Merit: 0


View Profile
February 17, 2014, 07:19:56 PM
 #20

papamoi, Do you have the chip parameters from bitmine.ch? Is there any miner runnning their chips?

It seems to me that there are already 60T Jingtian miner running for testing and they are running very stable. They already have 1200T waiting in the line.

Time is everything here. It sounds a sweet deal to me if it can be shipped by the end of March.

It seems there is another post talking about this miner. Here is the link https://bitcointalk.org/index.php?topic=466254.0

Pages: [1] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 »  All
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!