I love that I don't see syscooling mentioned. Please don't use any syscooling gear.
It was just a horrible company.
I wouldn't mind if they made the blocks, but maybe not the pumps  |
|
|
|
|
I think the reason the current max is 4 is that even that makes most ratings go funky. 6 layers (depth 5) becomes pretty incestuous and it becomes hard to tell what is useful or not.
|
|
|
|
What do you call "internal oscillator"
Is it an oscillator built in the SF3301, or does it refer to the on board oscillator?
Is one on the PCB not visible on the right of their board picture? |
|
|
|
Wow lol. You'd think they would at least switch up the photos or somethin. Scammers are getting lazy these days.
What I want to know is why they bothered mentioning their site at all on lbc. Surely there isn't a way to actually scam via lbc as a seller, and as a buyer you'd have to use stolen accounts which still leaves a pretty hefty trail. |
|
|
|
I am hearing the S4+ hangs at reboot like the C1 did. Can anyone Document this? is there anyone that has seen this?
Not seen it on my unit, seems to reboot fine via software. Did it about 20x while testing. Possibly its because its constant voltage while the [most] C1's aren't? |
|
|
|
New they are $69...I mean it is a good deal, but it is used and missing some cables. The rush is I am tired of all this stuff being around my house lol. I just sold an entire pallet full last week to get rid of it.
Oh damn, they're $115 in the UK ($96 pretax). Didn't realise they were so much cheaper in the US. |
|
|
|
BTCumping this up...
Willing to take even less just to get this thing sold.. .19BTC shipped ($44)
Why the rush, that's way under retail? |
|
|
|
Hello all, selling some units, PM me if you are interested. - Pictures of the units can be found in their respective setup threads from my signature.
- Will ship globally, with shipping charged additionally at cost.
- Base prices are inclusive of 20% VAT for UK and EU customers.
- Customers outside of the EU (or EU VAT registered businesses) will not be charged VAT and so may take 20% off the base price.
- All units are used unless otherwise stated. Warranties are to be provided by the manufacturer if still valid.
- Payment by BTC equivalent at Bitstamp rates
- Escrow with any of the major guys is fine, you'll set it up and pay any applicable fees
- Will lock the thread, PM me if interested.
Rockminer New R-Box - ~100GH No controller, no PSU. Note that the name of the product is "new", the product itself is not new. Base Price: $50 $40 Antminer U3 - ~55GH No controller, no PSU. Base Price: $40 $35 HashCoins Ares - ~250MH (scrypt)
Including internal controller, excluding PSUs.
Base Price: $1400 $975Antminer S4+ - ~2570GH
Including internal controller and PSU.
Base Price: $975Antminer S5 - ~1150GH
Including internal controller, no PSU.
Base Price: $350ASICMiner Tube - ~830GH
Inc controller, no PSU, no controller PSU. Fan failed so will need a replacement.
Base Price: $265 $200 $180 (+$35 for 2x Corsair SP120s).Half a SpondooliesTech SP35 - 2.7TH
Including internal controller, including 2x PSUs. One hashing board is disabled due to errors, if you can get any of the chips working on that board then consider it a bonus. Remember this also includes nearly $500 of PSUs that can be resold once mining has ended.
Base Price: $1000Antminer S4 - 2.0TH
Including internal controller, including PSU. One fan failed and was replaced with a Corsair SP120.
Base Price: $750 $700Technobit 2HEX4M - ~800GH
No controller, no PSU.
Base Price: $2502x Avalon3 - ~290GH x2
Inc controller (when purchased in pair), no PSU.
Base Price: $140 for the pairBlackarrow X1 - ~100GH
Including internal controller, inc PSU.
Base Price: $60Bitmain Antminer C1 - 750GH
Including internal controller, no PSU, including cooling kit, including spare pump, including coolant (UK only) but only just enough left. One hashing board can be considered dead and there is a small leak somewhere inside the case. This C1 will require some love.
Base Price: $225 $200 $185 |
|
|
|
IMO the chips might not be efficient enough compared to the most efficient miners (BTC/LTC) currently. Is there synergy benefits when mining in dual mode?
Appears so. |
|
|
|
My Bitmain Antminer S4+ rebooted and now shows a solid red light only on the front. What does this mean? Solution?
LED codes: - The green LED will flash when mining, and the red LED will remain on while in an error or overheat state.[/td][td] - Download firmware as above. Navigate to System -> Upgrade and click
"browse". Select the downloaded file and click "Flash image". Do NOT
interrupt this process or you will brick the unit. Is it possible your unit overheated? |
|
|
|
WOW! That chip is pretty small, I assumed it would be the same size as KNCMiners or SP ASIC chips.
Hard to tell but looks to be about that of Blackarrow's chip, so we know that they could get at least 100W out of it. But yeah smaller than I expected. Hurrah. Appropriate pricing on the development boards as well, good job.
Those are almost always quiet expensive. But price of sample chips is ridicolous. It will scare developers. In this industry (chips production) sample chips are very often given for free. They just want to charge 10 times of their price. If chip has so high price miner can't be cheap, simple logic. SFARDS is shooting to their own foot,or they just don't care and want to mine for themselfs. Then, why all this hassle with dev board and sample chips? I'm so confused... The point of the pricing is that only those who will actually do something useful with them will buy them. Yes its high, but yes supply is extremely limited. |
|
|
|
|
Hurrah. Appropriate pricing on the development boards as well, good job.
|
|
|
|
|
Why is this thread continuing :/ Just ignore him and let it die, don't feed the trolls.
|
|
|
|
I am not asking for discount or anything, just instead of declaring a miner for example $350 just say it actually cost $30 so I can fight back against this theft done by government mafia. I'd still pay same price to seller.
+ government will overtax, meaning it will raise the value based on tax regardless of being changed or not. They will just assume everyone does so.
Yeah, no. Your best bet is cloud mining if import duties are so high. |
|
|
|
I unlocked the account, I don't see anything wrong with your account and I have unbanned you. I will ask the moderator why they made that decision, it was probably an error!
Or maybe for security. Its not unreasonable for them to freeze any accounts with large balances in order to secure the liability into a cold storage. Not ideal but not unreasonable. |
|
|
|
If you swap the new fan to one of the fronts, you can replace it with a Corsair SP120 with almost no impact to cooling. The rear fans are doing most of the work in this arrangement. Might be easier to obtain for some. |
|
|
|
A run of 10 blocks, 70% of the network. You better hope they don't keep doing that ... Is there a reason other than the 50% attack theory? 'Theory' ... lol I called it a theory because it requires one of the largest companies in bitcoin to either attempt to destroy bitcoin [or to be horrendously hacked] which doesn't seem likely. They'd stand to lose probably $XXX,XXX,XXX if they tried a 50%, to gain what? |
|
|
|
Except 12U 16KW machines.
What I'm interested to see is why exactly those machines don't scale down, or are modular. What is the functional unit that is 16KW and 12U exactly? What becomes more expensive when you try and make it 8KW and 6U? Sure would be easier to move. Even Bitfury went with ~4U and 2-3KW in the previous gen. |
|
|
|
We do have S1, S2, S3, S3+, S4, S4+, S5 and U1 and U2 parts
You missed out U3, poor U3  I am not particulary happy with the fact that Bitmain decided to not build in an LCD screen.
Even more so, I just hate the fact that there is no "buzzer"
Why would they do that, it was convenient and a good thing to have. The buzzer is just important to have.
Does anyone know WHY they decided to not include an LCD and an buzzer in this model?
For the price and especially the power usage they could at least have placed(keeped) the buzzer..why did they remove it, where they did have it in the "normal" S4..?
Few things: 1) Stock moved from static to DHCP so it can't get stuck on random IPs, which was the main purpose of the LCD. 2) Its got a quick setup button for minerlink, which works similar to WPS devices on a router. 3) Almost no overclocking (overheats) and no underclocking (fixed voltage so constant W/GH). Makes reporting GH/s rather pointless. 4) The buzzer annoyed people more than anything. In small farms it was annoying, in large farms it was often difficult to locate. 5) The buzzer often wouldn't disable properly which was exceptionally annoying. 6) Did I mention the buzzer was annoying? Maybe it will reappear in another model though. Replace with LED Strobe..  I wouldn't be against some aggressive LEDs at all. If someone's walking round the farm looking for the unit which is down it should be pretty obvious, although the tradeoff is that it won't alert you to a downed machine. You'd have to know there is a machine down. |
|
|
|
|
Show Posts
