AvalonMiner 921 released - 20 TH/s @ 1800W

[fanatic26_]

They didn't. As I recall the initial A9 speeds they postulated were for the 941 version and not the 921.

I must have missed that, I thought that was just a generic 9 series announcement

[rifleman74]

I must have missed that, I thought that was just a generic 9 series announcement

They did the same for the 821/841.

[Foofighter]

Just received Miner,
short testing shows we can get following at the wall values: (I have to point out that we tested them very shortly ~1-2hours)
voltage -2 = ~1830Watt @20TH/s
voltate 0 = ~2040 @21,1TH/s

more testing to follow asap.

[rifleman74]

Looks great Foo (not Phil), let us know the outcome.

These only run on 220 correct, or am I confusing them with a different miner?

[minefarmbuy]

Is that a new canaan psu as well? 2k watts?

[HagssFIN]

Very cool, guys

[philipma1957]

Looks great Phil, let us know the outcome.

These only run on 220 correct, or am I confusing them with a different miner?

I don't have this one

I stopped ordering all miners since I think I may be billed quite a bit for the last few I purchased.

I don't know if or when  but I could owe   trump tax.

I think I beat the deadline one 1 unit by 1 day the t2turbo.

I think on the m10 I owe more then 450 usd.

So for now I wait to see  if I get billed.

[minefarmbuy]

I don't know if or when  but I could owe   trump tax.

I think I beat the deadline one 1 unit by 1 day the t2turbo.

Checked your purchase, the T2T is safe from new tariffs by about 20 days but DHL didn't charge the 2.6%, which was returned to you being a solo buy. Rough estimate on that unit is about $40 in duties is all.

[rifleman74]

I don't have this one

I stopped ordering all miners since I think I may be billed quite a bit for the last few I purchased.

I don't know if or when  but I could owe   trump tax.

I think I beat the deadline one 1 unit by 1 day the t2turbo.

I think on the m10 I owe more then 450 usd.

So for now I wait to see  if I get billed.

lol, I can't read....it was Foo, not you.

[philipma1957]

lol, I can't read....it was Foo, not you.  

Happens.  Looking closer I see it has 10 pcie jacks vs 8 on the 841

[minefarmbuy]

Is that a new canaan psu as well? 2k watts?

Also, whats the packing and sealing like? Standard Canaan with blue "tape" and foam?

[Foofighter]

That's no Canaan PSU, it's a PSU from one of PSU factory suppliers.

We never received a single Avalon Miner in blue foil. Just standard Canaan box with 2 foam pieces.

They changed the fan from 120mm to 135 or 140mm also the fans pulls now up to 4,9Amps and has no standard 4pin plug but a squared 4 pin plug. The changed fan increased also the max db to like 80-85db.

[dutchlincoln]

so, thats 90+w/TH at best...

Great innovation late 2016's...

Pitty its end of 2018 already...  

[fccs]

Yea this unit is very disappointing to say the least.  The hell are they doing.  Get that 30th @ 2000w miner out (which I highly doubt will be those numbers after seeing this one).  At the price point it's basically better to buy 2 841's with power supply than one of these for the same price.. lol

[Steamtyme]

We never received a single Avalon Miner in blue foil. Just standard Canaan box with 2 foam pieces.

I think they used to ship them out in something like that before mid 2017. All my hardware has shown up the way you describe, but I remember some people wondering about this in the past.

Just received Miner,
short testing shows we can get following at the wall values: (I have to point out that we tested them very shortly ~1-2hours)
voltage -2 = ~1830Watt @20TH/s
voltate 0 = ~2040 @21,1TH/s

more testing to follow asap.

With your tests, what was the ambient temperature?? Since the 8 series we have seen that ambient temperature does play a big factor in their power consumption. That may have contributed to the numbers being higher than people would hope for. As you pointed out the timeframe is short it would be nice to get a 24 hour test done. With the 921 does the voltage offset work; or are you punching that in the command line?

*snip* Get that 30th @ 2000w miner out (which I highly doubt will be those numbers after seeing this one).  At the price point it's basically better to buy 2 841's with power supply than one of these for the same price.. lol

I wouldn't count out the 941, this is generally the model that meets or exceeds specs, but has shown is very temperature dependent.  Also in the long run with that .09 decrease in W/TH over the 841(based on review data) could be the difference between profit and loss. I do still stand by my if you can wait to see what the 941 does then do that.

[philipma1957]

The 921 in a cold room with a 24 hour test may be better the 20 than 1800 watts.

Need to see what it does over a day in a cold space.

Frankly the M10 is the best of the new gear as of now.

But it is not cheap.

Avalon 841 on a down clock can do 900 watts and 10000 gh

Which is 1800 watts 20th if you have 2.

Blokforge has 841s in stock. At 425 each.

After trump tax this 921 costs more and does close to the same.

[qctechno_isback]

On 14th, October, AvalonMiner Sales Director Mr Chen Feng shared some important information at the New Era Mining Industry Summit: As the hot A921 has been sold out, Avalon will launch the lower power consumption miner machine named A911 in the following days.@ @canaanio

https://twitter.com/CanaanInc1/status/1051530938784444416

Now waiting for specs and prices

[HagssFIN]

Cool,
but I would be very careful with that model name with the US customers. If you know what I mean.

[qctechno_isback]

Cool,
but I would be very careful with that model name with the US customers. If you know what I mean.

A911 

[fccs]

I don't know why Canaan insists on this side bullshit.  We don't care about a lower power unit, that's what a 841 is for.  We want the 30th at 2000watts unit like was mentioned before this came out, efficiency is better than just lower power usage what the hell.