Innosilicon T2T 30T review

[minefarmbuy]

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.

[Biffa]

Yeah I didn't look very hard

[OliverC]

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

[Procaius]

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:

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.

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Innosilicon  Support Team

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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

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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?

[Biffa]

Prices have dropped too:

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

[minefarmbuy]

Looks like promotional pricing through the 12th.

[philipma1957]

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.

[NotFuzzyWarm]

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.

[Philipma1957cellphone]

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

[philipma1957]

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!

[Biffa]

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

[philipma1957]

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

Questions   which bitmain do I get?

Anyone have a coupon?

[digital$]

all gear prices way to high with diff only to "increase", price not keeping up...very risky!

[Philipma1957cellphone]

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

[minefarmbuy]

Yea that pricing lasted a day.. .

[philipma1957]

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.

[minefarmbuy]

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

[AlecMe]

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  

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  

[Procaius]

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%

[dhminer]

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