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I've sold 9 of these on here so far, but I have some new gear coming and I need to make room.  Let's get these gone! :)

I have two of these that just came off of a long term rental up for sale.

I have 8 left right now.  Make that 7 left.  Only two left now not including the two on hold for Just Magicmann.  All sold for now.Just Magicmann didn't end up taking these last two, so they're back up for sale again! All sold for now.

Looking for $200 for one or $190/ea for both in BTC/LTC each plus actual shipping cost(you can also send me your label if you have a hookup on cheap shipping, 37lbs, 22X22X10 ea).  Justification is Scrypt HW has been selling for $8/MH or so and these also include an excellent PSU(which is selling on eBay for $60-80 by itself) as well as the raspberry pi/internal USB hub and are the best of the bunch so far as efficiency goes.  Or make me an offer, if you're buying more than one I'm a lot more willing to negotiate.

Each of these is a 4U case with 5 blades, a raspberry pi, and an 850w Gold Seasonic PSU all in one unit.  10 LEDs on the front for an easy look at the status of each unit(5 blades with 2 boards per blade).  It runs at 25MH and consumes around 420w on 240V power and around 450-460w on 120V at an ambient of 70F(measured with my killawat@120V and my metered PDU@240V).  The cooler you keep these, the less power they seem to consume in my experience.  I have some in my garage that are in the 50-55F range and they pull more like 400w on 240V.  These are more efficient than the Gridseed blades(5.2MH@120w), pods(.36MH@9w) or the Zeusminers(30MH@1000w for first gen or 38MH@1000w for 2nd gen), or anything from GAW, too.  The only more efficient gear that you can get your hands on are Innosilicon or KNC Titan, and the Titan has proven to be extremely unreliable and KNC's support frankly sucks.  Also you're going to pay a lot more for those...

These are complete self contained units, plug into power and ethernet, enter pool info, and start mining immediately.  I have 2 available and would prefer to ship to the USA, as they're rather heavy at 37lbs each.  But if you're willing to pay for shipping to the moon or a tiny island that no one has ever heard of, I'll certainly ship there too!

Note, these are used, have been shipped more than once, and will show as such.  Scratches, dents, dust, etc.  Guaranteed fully functional, however, which is what we all really care about, right?  These will pull from my mining farm and will ship immediately.  Any questions, just ask!

Some pics:
https://i.imgur.com/IL9RELY.jpg
https://i.imgur.com/0YHplbf.jpg
https://i.imgur.com/0CrUaTX.jpg
https://i.imgur.com/xRBhpwk.jpg

i have one of these, they are pretty heavy, shipping out of US might be more expensive than their price

What zip code will these ship from? Thanks.

You'll be paying almost close to the value of the units in shipping alone. Within the US it should not be so bad, maybe around $80 to $120 range.

Pretty sure I can get one shipped in the US for less than that, I already have all the packaging

Can quote a shipping price for the UK? You never know...... ;)

PM'd you  ;)

Sent you a PM.

I'll take one.

Can you let me know the total for one plus shipping to 75071? I assume your good with escrow?

Thanks!

I'm good with escrow(prefer ognasty as I've worked with him a few times) if you cover the fee.

Going to cost $30 to ship to your zip, so total to your door is $310.

I will contact him right now. I've used him as well.

BTW, do you still have the rack mounting brackets? I'll be putting this into a rack.

They never came with them, guessing they've lived their entire lives in racked shelving of some kind.  They do have handles on the front though.

Looks like two are sold so far, will be updating the OP when payment/escrow is finalized from everyone.

Just purchased one of these from quakefiend and payment has been sent.  

Thanks.

No reply?

No problem, I'm sure I can figure something out.

payment for one device sent to escrow.

Could i know what are the daily earnings with a G-black ?
and what pool are you mining on?

With my laptop at 10 Kh/s i earn 0.26€, but with a G-black which is 25,000 Mh/s what will be the earnings
i am trying to find numbers but cant find for few days searching in google.
Could tell me approx. ?
Thank you.

Ouch  :o

What would shipping be to 78259?

Got it.


Got it.

Labels printed for both of these(PMs sent with tracking), they'll be on their way to you tomorrow!

I'm telling the truth man, dont care about if i can get it or not neither the shipping. It's my problem dont worry.
I think that you didnt understood my question
I am highly interested to see what are the daily earnings for the GridSeed G-Black?
If you want to join the pool that i am mining and earning 0.26€ per day with 10 kh/s then here is the invite: http://cointellect.com/?code=723ad52b
You will thank me later.
Thank you.

I have nothing against you man, i really understand you what are you saying and what do you want to say.
about the pool that i said, it can be mined with G-black, using cgminer or any software that uses the G-black, which means that you are not required to download the software(for windows).
so you dont want to tell the earnings ok.
what about the ROI ?

Go look at what multipools (like Clevermining, Coinking, etc) are paying out per megahash.  There are lots of graphs and stats there.  You can reasonably calculate what you will make per day and factor in an increasing difficulty (ie. decreasing profits) and determine whether this is a sound investment for you.  Trying to get the seller to do your research and predict the future is a little silly and really not his responsibility...

miner received today. It came packed well and seems to be working but I dont know how to get into it to change credentials. :)

So until I do I guess qf420 is going to get some free mining done! LOL!  :D

I must be doing something wrong... I can ssh and connect to it but the password doesnt allow me in. When I try to connect to it via its IP address in a browser I cant connect at all.

got into it via ssh... Now to figure out the config.

I use Minera software to control my G-blacks. It works very well. You can get to it via web browser. Don't use IE, it doesn't like Internet Explorer. I set the freq to 815 and it runs very well.

Thanks, I'll check that out.

FWIW, I was trying to get into it with Chrome on Windows and Mac's. Neither could get in but the Mac could SSH into it. Weird.

I dont know what NoScript is.

Yeah, I can SSH in from my Mac's terminal....

"ssh pi@192.168.0.24" and I'll get a password prompt. From there I dont know where to go to change the pool info.

If I enter "192.168.0.24" into a browser address bar I get an error 504.

A computer tech friend of mine gave me a program that pings the entire network and lists everything thats connected to it. That program is finding the pi at that address and as far as I know its the only pi I have on my network. Is it as simple as typing the web address into a browser address bar to get into the thing or am I missing some text? For example, should "192.168.0.24" get me in or is the login similar to FTP over the internet where you have to type something like "pi@192.168.0.24?"

I have a DSL router handing out the ip address.

Thanks for the help. If I cant figure it out I'll PM you my phone number.

OK, so I've verified that x.x.x.24 is the miner and is the only RasPi on my network. I can ping it from my Win7, Win8 and Mac computers but cant gain http access from any of them. The Mac will SSH into it, I dont have putty installed on any of the Win machines. I can tell for sure that the miner is mining as its drawing close to 430 watts from the wall.

Thanks for the help.

It really should be just that simple.  Type the IP into a browser window and that's it, no login needed.  I do see it popping up on my Clevermining account, so it's definitely mining.  If we need to do a teamviewer session or something I can poke at it and figure out what's going wrong, guessing there's something weird going on with your network as I can't see how just the httpd software on the pi would have been damaged in transit but cgminer and everything else are just fine.

If you SSH into it and run the top command do you see httpd and cgminer?

I managed to get it working.

I used an image from highoncoins.com and put it on another 16 gig sd card. I'm able to hash into it and change things now so thats good.

I also tried minera and could see that the miner was working but couldnt get into the web page even with that software. I tried another pi and was able to get into the minera webpage so I guess something is odd with the pi that came with the device. No worries though, I'm up and running and can ssh into it to see whats its doing so thats all I need.

I also changed those front fans to +7VDC rather than +12VDC. They were way too loud at +12... I added 2 120mm fans on the back of the blades to help pull air through. So far they are running at right around 42C still.

Glad you got it working.  That's really strange that the pi worked fine with SSH and only had trouble with web pages, even with a new image and that another one works just fine.

Yeah, I have a few in the house for heat, I disconnect the front fans entirely and put 120mm fans in the back, as long as the house isn't too hot it stays cool enough and is noticeably quieter.

Wish I had the funds to take these off your hands. I love the 2 I have already.

Yeah, they're great little units.

Bump, 4 sold and 4 left.  Don't be afraid to make an offer, worst I can say is no!

do you sell the balde separately?

looking to buy a few blades, but i need that every blade has its own usb

yeah i have two of those, i know how they work, so inside that thing there are just 5 g-blade?

i'm looking for 6 blades at the moment, just the blade inside the case nothing else

1 btc for the 6 units, but from where are you shipping?

if i want blade and control with out case and power supply ?

It will definitely reduce shipping costs, the case and PSU are pretty heavy.  PM me with an offer.

220 shipped?

Shipping is high on these due to the weight(37lbs), I really can't go that low.  Shoot me a PM with your location and we can try to work something out, though!  If you wanted to forgo the case(heavy steel) and just get the blades, PSU, cabling, and pi it would be cheaper to ship.  Not sure how much though, as I've never weighed one without it.

Can you quote shipping to 78259 for me, please?

You're close by, so shipping is cheap for you, $25 per unit. :)

deal reached with quakefiend420, will update the thread once received.

quakefiend420 confirmed payment and will ship tomorrow.  so far nice and smooth.

Did you buy the rest of them?

He did, but I have several more in my farm, so if you still want the one or two we discussed I do have some more that I can part with.  I'm just not actively trying to sell them for now.

Thanks for the reply.  I am still considering buying one, just to work with the hardware. ;)

NP, just shoot me a PM if you decide you want one.

Well UPS took a little longer than I would have liked, but it is the holiday season, so can't complain too much.

I received the first two units today.

Both were packaged well, and as described by quakefiend420.

Both powered up and once configured (very simple web interface) they were mining with my pool.  So far very satisfied.

The other two units I expect to arrive tomorrow or worst case on Friday.

Received the last 2 units this Friday.  Again, both units packaged very well, and as quakfiend420 described show signs of travelling the country a couple of times over.

After testing, determined one of the units had a bad mining board, but quakefiend420 made it right.

If you're evaluating making a purchase from him, you can rest assured it's probably a safe trade.  He's been very good with communication and I would buy from him again.

To recap -

• 4 x 4U 25MH Gridseed miners with power supplies.
• 2 x mining board faulty - quakefiend420 made it right
• happy miner

Made a "down payment" of .3 BTC to this user for two G-Blacks. Later today they will be switched to my pool details and I will have two weeks to pay the rest of my balance owed as per our agreement. Once balance has been paid, it will be my responsibility to either send money for shipping or pick up locally, which will likely be the chosen option.

https://blockchain.info/tx/756d0f45047bc2b223302fe787bb23516348db695c0a635000afe4e530259c8e

Price drop, lets get these sold!

You ready for 220 shipped yet?

lol...

I sent you a PM earlier :)

PMs replied.

up

Up!

Down to the last two!

Since I have not received any further payments, these miners are now back up for sale, per our agreement.

Two of these just came off of a long term rental, up we go!

up

up

Up we go.  Last bump before eBay. :(

$185 shipped to 75071? I know its low ball and all but....

Make it $200 and you have a deal!