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Author Topic: Innosilicon T2T 30T review  (Read 1780 times)
minefarmbuy
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September 26, 2019, 01:58:29 PM
 #21

T2TZ is the 30T version of the T2 Turbo.

I updated firmware to the AUG version on both my July units and pool side one is just over 29th and the other over 30th, both about 2300w each.

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September 26, 2019, 05:47:43 PM
 #22

Yeah I didn't look very hard Cheesy

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October 02, 2019, 01:43:52 PM
Merited by frodocooper (3), NotFuzzyWarm (1)
 #23

Balanced ++
27.5-28th—-2114W
Factory++
30.1—-2373W
Performance
30.5—2419W
Factory -
29.8 —2371W
Balanced +
27.7-28——2105W
Factory
29.2—-2352W
Balanced
27.8—-2136W
Factory - -
29.45——2328W
Factory +
29.4——-2352W

These are my measurements on 2 units at 20C in Saskatchewan,Canada with August update.Didn’t check now with September update but it’s getting colder also.I leave my wires exposed so I can check exact voltage and clamp on amp meter so just multiply those (VxA) to get wattage
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October 06, 2019, 01:30:22 PM
Last edit: October 07, 2019, 01:59:23 AM by frodocooper
Merited by frodocooper (2)
 #24

I thought you might all find this interesting.  I emailed Innosilicon to ask them what the maximum safe temperature is to run these things at and here is their reply:

Quote from: Innosilicon
Dear Customer,

Thanks for your email. Please be noted that usually temperature for working chips is around 70°C. When temperature goes above 90°C, problem will occur and miner will shut down due to overheat. Please keep the environment cool and improve heat dissipation of the miners. Appreciate your understanding.

--
Innosilicon  Support Team

1. This email and the information and attachments it contains are the exclusive property of Innosilicon and protected by Chinese law.
2. If you are not the designated recipient of this document or you do not have the corresponding authority, please delete this document and notify Innosilicon and its staff immediately.
3. Anyone should not disclose, use, or permit any third party to use this document and the information it contains without the prior written consent of Innosilicon.
4. Innosilicon reserves all rights to protect its rights and interests by take legal actions.

发送日期:2019-08-19 03:22:17
收件人:"miner_support@innosilicon.com.cn" <miner_support@innosilicon.com.cn>
主题:T2T 30T technical question

Hide original message
I have a question for you.  I'm logged into my T2T miner as admin and I'm looking at the "Miner Info" section.  With a fan speed of 100% what is the maximum safe temperature the T2T 30T can be run at without causing damage to its circuit boards?
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October 07, 2019, 10:36:06 AM
 #25

Prices have dropped too:

Quantity: Price
1-50: 792 USD
51-200: 754 USD
201-500: 740 USD

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October 07, 2019, 01:29:47 PM
 #26

Looks like promotional pricing through the 12th.

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October 07, 2019, 01:42:36 PM
 #27

If they would have given me a simple coupon for the late t3 t50 I would have purchased one or more.

It is under 800 so no trump tax legally.

It may be the best new gear under trump tax.

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October 07, 2019, 03:07:12 PM
Last edit: October 07, 2019, 03:20:01 PM by NotFuzzyWarm
 #28

If they would have given me a simple coupon for the late t3 t50 I would have purchased one or more.
It is under 800 so no trump tax legally.
It may be the best new gear under trump tax.
I'd agree with you if it wasn't for them being so hungry. 27-30THS and drawing over 100-200W more than an A1047 (in "normal" mode) makes it a no-go for me. Ja price is good but that power draw would null out the price difference in less than a year.

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Philipma1957cellphone
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October 07, 2019, 03:19:32 PM
Last edit: October 08, 2019, 02:26:43 AM by frodocooper
 #29

I will soon have my third a1041 they do 30-31 at just under 2000.

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October 08, 2019, 01:26:44 PM
 #30

Fuckers raised price to 980  the balls  on them are stainless fucking steel!

https://www.innosilicon.com/html/t2t-30t-miner/index.html



fuck youuuuuuuuuu!

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October 08, 2019, 01:35:16 PM
 #31

Panic not Phil, grab some S17-Pro 50's while you can

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October 08, 2019, 01:57:15 PM
 #32

Panic not Phil, grab some S17-Pro 50's while you can

Questions   which bitmain do I get?

Anyone have a coupon?

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October 08, 2019, 02:59:37 PM
 #33

all gear prices way to high with diff only to "increase", price not keeping up...very risky!
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October 08, 2019, 06:54:55 PM
 #34

I need more gear. It also needs to be efficient .  My power deal will make this s17 work out. Back to innosilicon t2 t30

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October 09, 2019, 08:53:06 PM
 #35

Yea that pricing lasted a day.. .

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October 09, 2019, 09:59:36 PM
 #36

Yea that pricing lasted a day.. .

Yeah Glad I missed it.  I purchased a s17 53th  an hour after that post.  I went from that post to innosilicon they had raised price from 792 to something like 970

which means fuck you phil and anyone buying from them.

So I was shouted at by biffa to just get a s17 pro  I went to bitmain  and decide to order a s17 53th  and used paypal to pay it off.  Six months to pay it down.

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minefarmbuy
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October 10, 2019, 12:20:11 AM
 #37

Yea looks like Bitmain is liquidating after their announcement. We closed the 50T listing since pricing isn't pulling for us. 

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October 10, 2019, 06:04:39 AM
Last edit: October 11, 2019, 01:03:50 AM by frodocooper
Merited by suchmoon (4), frodocooper (4)
 #38

New firmware version out
Build Date
23rd of September 2019 07:46 PM
Platform Version
t2tz_soc_20190923_194636

Can be updated in miner (mine does not work) or can be downloaded from miner link and selected manually from download file to be uploaded to the miner (i did mine like that) in the Maintenance and by going to the Firmware Tab.

Took around 5 minutes to reboot and the equivalent of Tunning to be up and running in full.

Currently doing:
27.45TH/s for 7 days in miner status
28.120 TH/s for the last 24h in Pool tab (this was constant)

26 rejected shares

Temp for boards 62/63/63 (celsius) constant

Room temp 25 degrees celsius

Ohh yes, and vent running at 100% as always  Angry

I have it running on Balance++

Wattage unknown as my socket measuring gear nearly caught fire at 2.5kw after a few months

Edit: Not sure about my ROI on this machine, will do the math and upload later but I doubt anything will ever ROI like S9j  Grin
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October 10, 2019, 12:32:15 PM
Merited by frodocooper (2)
 #39

These things run hot for sure.  I've been able to get mine to run with a fan speed of 60% - 70% but have to keep the room under 20 degrees Celcius.  I run mine in Performance+ mode at around 15 degrees Celcius and it hashes at 30.38 TH/s for a daily average with a daily rejected rate of 0.65%
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October 12, 2019, 01:22:50 PM
 #40

HI all,
Just received my T2T-30T miner
Took less than 3 weeks to get here - Innosilicon was very helpful
I am looking for recommendations for the power cord & equipment you use for the 220v (ie:plugs, breakers etc)
any help appreciated.
thanks
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