BW.com L21 - Litecoin (scrypt) ASIC miner - unofficial speculation thread - page 3.

Inka-mining

newbie

Activity: 15

Merit: 0

OK First batch of machines are here.
First impression, very good.
3 days running, 550-570 MH range.
Very good cooling. Not so loud.

Some pictures:

555 MH
http://inkamining.com/talk/l211.jpeg

The machine:

http://inkamining.com/talk/l212.jpeg

With PSU:

http://inkamining.com/talk/l213.jpeg

I give the miner 8/10 ... for now.

In a few weeks maybe increase/decrease the number Cheesy

HagssFIN

legendary

Activity: 2464

Merit: 1710

Electrical engineer. Mining since 2014.

The review can now be seen in this thread https://bitcointalksearch.org/topic/reviewguide-bwcom-bw-l21-550-mhs-950w-litecoin-scrypt-asic-miner-2118409
Let me know your comments.

kurbeks

sr. member

Activity: 1078

Merit: 255

Quote from: jwchong on August 24, 2017, 02:10:11 PM

looking forward to your review soon. thanks.

+1 to that and then group buy

jwchong

newbie

Activity: 20

Merit: 0

looking forward to your review soon. thanks.

HagssFIN

legendary

Activity: 2464

Merit: 1710

Electrical engineer. Mining since 2014.

I'm almost ready with my review/guide for the BW-L21 miner.
I will probably have it ready and released at tomorrow in Friday.

rummy

member

Activity: 86

Merit: 10

Ships at 550 mhs from china

But can change to 600 mhs

They actually manufacturer the chips for 600

blockassets

newbie

Activity: 20

Merit: 0

Quote from: wheelz1200 on August 21, 2017, 03:35:39 PM

If the minimum order quantity is 100 does anyone know about how many of those batches there are? Thats a lot of hash coming online right with bitmains L3s and their monthly batches

520 is not correct, recheck Wink

kurbeks

sr. member

Activity: 1078

Merit: 255

Quote from: wheelz1200 on August 21, 2017, 03:35:39 PM

If the minimum order quantity is 100 does anyone know about how many of those batches there are? Thats a lot of hash coming online right with bitmains L3s and their monthly batches

They just make these miners for themselves. And only selling to pesants like us to get money to order more chips for miners. Problem would be that they probably will want single payment for those 100 miners (Group buy), instead of each pay for their own miner.

wheelz1200

legendary

Activity: 3752

Merit: 1415

If the minimum order quantity is 100 does anyone know about how many of those batches there are? Thats a lot of hash coming online right with bitmains L3s and their monthly batches

QuintLeo

legendary

Activity: 1498

Merit: 1030

Quote from: blockassets on August 21, 2017, 09:13:10 AM

I have a large batch of L21 coming end Sept, I might be willing to let some go to grow my network with big miners who would like to try them. PM me for info. P.S their pricing includes PSU and its faster hash than l3+, you cannot compare the two.

520 vs 504 official hash rates, 900 watts vs 800 watts official rated power usages.
They're VERY close and definitely comparable units - much more so than the Bitmain S9 vs the Avalon 741 or any of the Bitfury-based machines that have been announced to date.

The big question is going to be "is the RELIABILITY better than recent Bitmain products" (which has been poor since the S7).
LKetc had a good track record there, but there haven't been enough BW.com units seen in the wilds to judge that yet.

The 100 min order thing though is a KILLER for most miners.

blockassets

newbie

Activity: 20

Merit: 0

I have a large batch of L21 coming end Sept, I might be willing to let some go to grow my network with big miners who would like to try them. PM me for info. P.S their pricing includes PSU and its faster hash than l3+, you cannot compare the two.

Searing

copper member

Activity: 2898

Merit: 1465

Clueless!

Quote from: kurbeks on August 20, 2017, 11:39:15 PM

Bitmain is 2K. So it's not that far off, if they can ship before Bitmain does. At least if it's few weeks before.

they have been late before as has bitmain...thou not often.....as of late

already betting on bitmain D3 x11 miner arriving 2 weeks before the rest of the other 5 Mfg's x11 dump in October

thus .....really not sure that was the right move (ack! if they are late)

so roi on that unit will likely depend if I do beat the 2 weeks with those x11 d3 units

again....a hard way to bet....on companies estimated timeline

better probably just to keep your coin and hold imho

whatever the asic flavor on such games...we may be too late into the year now for it to make any sense

kurbeks

sr. member

Activity: 1078

Merit: 255

Bitmain is 2K. So it's not that far off, if they can ship before Bitmain does. At least if it's few weeks before.

Searing

copper member

Activity: 2898

Merit: 1465

Clueless!

Quote from: kurbeks on August 20, 2017, 10:50:23 PM

Quote from: Flep182 on August 20, 2017, 03:04:10 PM

Quote from: HagssFIN on August 15, 2017, 03:56:59 PM

You only have to go few posts back and you see my link to the video that explains everything.
Ordering is done via e-mail.

Would there be enough interest to do a group buy on these?

Probably if they can ship before date Bitmain offers for L3+ when next batch comes out.

yeah but last I heard they want 2,500 bucks....so that is iffy, imho vs an L3+ say in bitmain's next lot

Some of this stuff is just too close to call on ordering..now if they were the same price...well then they likely could clean up beating bitmain

at least for that batch

kurbeks

sr. member

Activity: 1078

Merit: 255

Quote from: Flep182 on August 20, 2017, 03:04:10 PM

Quote from: HagssFIN on August 15, 2017, 03:56:59 PM

You only have to go few posts back and you see my link to the video that explains everything.
Ordering is done via e-mail.

Would there be enough interest to do a group buy on these?

Probably if they can ship before date Bitmain offers for L3+ when next batch comes out.

Flep182

legendary

Activity: 938

Merit: 1007

Quote from: HagssFIN on August 15, 2017, 03:56:59 PM

You only have to go few posts back and you see my link to the video that explains everything.
Ordering is done via e-mail.

Would there be enough interest to do a group buy on these?

Bulletdodger

sr. member

Activity: 337

Merit: 250

Quote from: HagssFIN on August 15, 2017, 03:56:59 PM

You only have to go few posts back and you see my link to the video that explains everything.
Ordering is done via e-mail.

Ups, sorry, thanks.

I just read the first page. Embarrassed

HagssFIN

legendary

Activity: 2464

Merit: 1710

Electrical engineer. Mining since 2014.

You only have to go few posts back and you see my link to the video that explains everything.
Ordering is done via e-mail.

geobull

full member

Activity: 168

Merit: 100

Hello where can I order L21 miner? can't find page

nothing new still 100 UNITS minimum ? where can we buy 2-3 units Cheesy

?

HagssFIN

legendary

Activity: 2464

Merit: 1710

Electrical engineer. Mining since 2014.

Quote from: Bulletdodger on August 15, 2017, 11:55:04 AM

Can this be bought? Like right now?

Or same as Bitmain, waiting for a few months?

See my previous post in this thread

Quote from: HagssFIN on August 07, 2017, 09:15:20 AM

Yeah. I'm moving forward with the buying process at the moment.
I will start a new review thread here as soon as I have it and have had a proper look at it.
_______

There is now a short introduction video for the BW-L21 Litecoin miner.
It is pretty good video with lots of info, but the guy keeps mixing electrical units in wrong places (volts, watts, kilowatts etc.).

Video: https://www.facebook.com/BWCOM1/videos/1207481296022406/

Top three new information from the video:
1. price is 2500USD including a PSU
2. minimum order quantity is 100 units
3. delivery is after three months you make the order

By the way, I just received tracking number and the miner is on the way via DHL.
It probably is next week tuesday or wednesday when I will receive the miner and get a good look at it and make the review after that.

Topic: BW.com L21 - Litecoin (scrypt) ASIC miner - unofficial speculation thread - page 3. (Read 15143 times)