[Group Buy] Avalon ASIC Chips (SebastianJu) Batch 6 ordered (Closed)

[SebastianJu]

Actualized all lists. Yesterday i sent out over hundred pm's to those that didnt notice they should send the billing address. That sped up everything.

New status is: 167 Addresses known of 273 (61.17%), 106 still unknown.

[SebastianJu]

Billing address status: 74 (27.11%) missing or only partly known from 273

[polariss]

First batches is received already. Take a look at some pictures from russian thread. https://bitcointalk.org/index.php?topic=157937.msg2739962#msg2739962

[blo]

First batches is received already. Take a look at some pictures from russian thread. https://bitcointalk.org/index.php?topic=157937.msg2739962#msg2739962

Actually he says that they have received them in China. It will take some more time to deliver it to the EU.

[polariss]

Yeah, that's right. I just wanna say that chips are ready to be shipped. A shipping delay is not big deal, it is gonna take just 2-3 days by DHL.

[SebastianJu]

Ill send dimka890 the 2 last free sample chips because he will create a sample miner and offer assembly. He made a post with pictures of his pcb's in german thread some days before too.

Some new infos from burnin and BKKCoins. The both competing miner designs seems to be nearly complete and overclocking capabilities tested. Since klondikes can be created for nearly half the price of burnin's miners (when taking cost per chip and using marto74 as assembler) it looks like burnin's design can be better overclocked. BKKCoin still has problems with noise that leads to higher errorrates but he hopes to solve this with ferrite beads to suppress this. Lets see how his design works out then.

Burnin did a promising test with aircooling and watercooling.

Fyi, the K16's of BkkCoins are finished. Looking eagerly to see Bitburners get into production

I hope some overclocking tests are done too. And i would like if burnin could make a overclocking test with watercooling so one could check if its worth.

Done some measurements as requested.
But again didn't dare the 1.3V. (maybe tomorrow)
But i am pretty sure that with 1.3V the 450Mhz could be doable.
The stabilizing effect of voltage adjustment is obvious with this dataset.
Core Voltage can be adjusted in fine steps just like your GPU, not just 1.1/1.2/1.3 like planned before.
The Water cooler did not have the impact i had hoped for.
But the undervolting tests were encouraging.
See for yourself:

ambient: 25°C, water temperature 26°C
Chip Frequency - Chip surface temp, cgminer board-temp, Core voltage, power consumption, comments

Air cooling:
282 - 45.8, 40.5, 1.2, 46W, stable
340 - 50, 43, 1.2, 56W, stable
372 - 51.5, 45, 1.2, 61W, stable
390 - 52.5, 46, 1.2, 2% hw errors
390 - 53.3, 47.5, 1.25, 70W, stable
409 - 55, 48.5, 1.25, 2% errors
409 - 56.5, 51, 1.28, 77W, stable
434 - 57, 52, 1.28, 82W, 10% hw errors

Water cooling by Anfi-Tec:
282 - 40, 30, 1.016V, 33W, stable 170Mhash/watt undervolting
282 - 42, 30, 1.085V, 37W, stable
282 - 45, 30, 1.20V, 46W, stable stock 122Mhash/Watt
340 - 48, 30, 1.20V, 56W, stable
372 - 50, 30, 1.20V, 61W, stable
390 - 53, 30, 1.25V, 70W, stable
409 - 54, 30, 1.28V, 77W, stable
434 - 57, 31, 1.28V, 82W, 4% hw errors

Project status:
First batch of boards is in production so I can react immediately when the chips are shipped.
Website - almost ready to launch.

[jlsminingcorp]

Ill send dimka890 the 2 last free sample chips because he will create a sample miner and offer assembly. He made a post with pictures of his pcb's in german thread some days before too.

Some new infos from burnin and BKKCoins. The both competing miner designs seems to be nearly complete and overclocking capabilities tested. Since klondikes can be created for nearly half the price of burnin's miners (when taking cost per chip and using marto74 as assembler) it looks like burnin's design can be better overclocked. BKKCoin still has problems with noise that leads to higher errorrates but he hopes to solve this with ferrite beads to suppress this. Lets see how his design works out then.

Burnin did a promising test with aircooling and watercooling.

These guys are awesome aren't they? Watching BKKCoins and burnin's threads over the past few weeks has been a real pleasure. What fantastic examples of international communication and collaboration. I'm getting all emotional now !

[SebastianJu]

Ill send dimka890 the 2 last free sample chips because he will create a sample miner and offer assembly. He made a post with pictures of his pcb's in german thread some days before too.

Some new infos from burnin and BKKCoins. The both competing miner designs seems to be nearly complete and overclocking capabilities tested. Since klondikes can be created for nearly half the price of burnin's miners (when taking cost per chip and using marto74 as assembler) it looks like burnin's design can be better overclocked. BKKCoin still has problems with noise that leads to higher errorrates but he hopes to solve this with ferrite beads to suppress this. Lets see how his design works out then.

Burnin did a promising test with aircooling and watercooling.

These guys are awesome aren't they? Watching BKKCoins and burnin's threads over the past few weeks has been a real pleasure. What fantastic examples of international communication and collaboration. I'm getting all emotional now !

Yes... and its good that they elaborate things in public. This way everyone can see that they know what they talk about. Though i have to trust on others to find errors since all this is above my technical knowledge.

What im impressed too is the amount of different designs that are designed yet. You can see in my sig a link about it. There are at least 4 different big miner designs from different people and i think 3 1-chip-miner. If not more.
Looks like the community has a good chunk of knowledgeable persons...

[AtomSea]

Exciting times for us cryto-geeks   
If anyone has some Avalon chips they wish to sell from an early group buy - PM me - I am interested

[SebastianJu]

2017orso is auctioning 600 chips from batch 6. There are no bids yet so they are still cheap: https://bitcointalk.org/index.php?topic=257572

[SebastianJu]

Updated all lists.

271 unique buyers.

Without billing address: 43 (15.87%)
Without shipping address: 49
Unverified Users: 6
Payment without claim: 1

[Choadmeyer]

There is still an order unclaimed. That means i dont know who ordered it.
It is:

Batch 2 Order 5 1H5E2doMHfaENuWMwy44yaEbGrForXEpsX

The owner should claim the chips and verify the sending address.

If this order goes unclaimed and it is refunded, I would be happy to buy the 11 chips! 

[SebastianJu]

There is still an order unclaimed. That means i dont know who ordered it.
It is:

Batch 2 Order 5 1H5E2doMHfaENuWMwy44yaEbGrForXEpsX

The owner should claim the chips and verify the sending address.

If this order goes unclaimed and it is refunded, I would be happy to buy the 11 chips! 

I guess it could be someone erraneously sent bitcoins from an exchange. Refunding would be a donation to the exchange. I think if the chips are sold then only after a decent waiting time. Not that i have to provide chips i dont have anymore because someone comes and can verify.

[tiros]

There is still an order unclaimed. That means i dont know who ordered it.
It is:

Batch 2 Order 5 1H5E2doMHfaENuWMwy44yaEbGrForXEpsX

The owner should claim the chips and verify the sending address.

If this order goes unclaimed and it is refunded, I would be happy to buy the 11 chips! 

I guess it could be someone erraneously sent bitcoins from an exchange. Refunding would be a donation to the exchange. I think if the chips are sold then only after a decent waiting time. Not that i have to provide chips i dont have anymore because someone comes and can verify.

Look at the amount paid. If it is natural number (odd or even) of chips paid then it is intentional and still unclaimed payment.

[SebastianJu]

Its not matching an amount of chips. Its exactly 1BTC, which would make 11 chips at 0.946btc. A donation maybe? Or an error?

There is still an order unclaimed. That means i dont know who ordered it.
It is:

Batch 2 Order 5 1H5E2doMHfaENuWMwy44yaEbGrForXEpsX

The owner should claim the chips and verify the sending address.

If this order goes unclaimed and it is refunded, I would be happy to buy the 11 chips! 

I guess it could be someone erraneously sent bitcoins from an exchange. Refunding would be a donation to the exchange. I think if the chips are sold then only after a decent waiting time. Not that i have to provide chips i dont have anymore because someone comes and can verify.

Look at the amount paid. If it is natural number (odd or even) of chips paid then it is intentional and still unclaimed payment.

[tiros]

Its not matching an amount of chips. Its exactly 1BTC, which would make 11 chips at 0.946btc. A donation maybe? Or an error?

There is still an order unclaimed. That means i dont know who ordered it.
It is:

Batch 2 Order 5 1H5E2doMHfaENuWMwy44yaEbGrForXEpsX

The owner should claim the chips and verify the sending address.

If this order goes unclaimed and it is refunded, I would be happy to buy the 11 chips! 

I guess it could be someone erraneously sent bitcoins from an exchange. Refunding would be a donation to the exchange. I think if the chips are sold then only after a decent waiting time. Not that i have to provide chips i dont have anymore because someone comes and can verify.

Look at the amount paid. If it is natural number (odd or even) of chips paid then it is intentional and still unclaimed payment.

I guess it is mistake than.

[SebastianJu]

Updated all tables.

275 Unique users

Missing info:
26 billing addresses in full or partly (9.45%)
38 target address, for example assembler (13.82%)
5 Verifications (1.82%)

3991 Chips without billing address (7.13%)
7289 Chips without target address (13.02%)

[Tornate]

Zefir's batch is shipped. What about ours?

[SebastianJu]

No new info...

[mtbitcoin]

Now that burnin is about to open his webstore, should we purchase the assembly from him or should we wait it out till we have some sort of confirmation on the chips?

Thanks