Topic: PRE-SHIP AGAIN! SOLD OUT [GROUP BUY 5] 3.15 BTC Bitmain Antminer 180GH 300 Units - page 3. (Read 35148 times)

Am seeing a lot of HW errors when i overclock it to 400. I also see a lot of X's but the my pool shows that it is hashing atleast at 188 - 190 GH/s. Any suggestions what might be the issue.

But at 375, it works like a charm with Fan speed at 2300 and temps (45 / 48). No X's at all.

My setup consists of :

I have added a 60 CFM fan at the other end of the S1 to pull the hot air.
Corsair CX 750M (powering just the S1 + 1 X 120 MM Fan)

Still waiting to have my units set to run on overclock at hosting facility, and I see I'm not the only one. I am thankful that my units were set up hastily, but they need to be on overclock to make any hope of returns. PLEASE set our units to overclock sushi!

(also sent support ticket on your website to change mining pool)

Much thanks.

so its very depending on efficiency, as others are reporting >550W with OC

i really need to get a Shunt for a precise measaurement...

Today is 1/10/14 and I have no my Ant and tracking number :/

Sushi,

Please can you reply to my PM.

What happened to my shipment, it came back with a check?
Please information

Thank you very much

sushi you suck!


Why is my box of 500 USB i paid for on Sunday still in China?

Sorry to hear about your lost package. UPS lost my shipment of two S1's.

Re: the investigation - the UPS rep I spoke to said that the receiver can open an investigation, but that you cannot make any claims for reimbursement unless the sender also requests one. I was assured that, even if the investigation is initiated by the receiver, the sender can still request the investigation later.

I'm not fully clear on whether we'll even be eligible to receive any compensation if the packages remain lost, but you might want to ask that UPS start an investigation. For what it's worth, my UPS investigation has been ongoing since Tuesday morning, and I have not yet gotten any updates from them. They told me this process can take 8 business days.

I PM'ed sushi about this and he told me he will ask the Bitmain shipping people to make a claim about the lost packages also.

Hope that helps.

Sorry about that man.  That really sux, I hope they find them!

UPS has apparently lost my shipment of two S1 miners. They made it to my local UPS hub, but disappeared after that (no scanning activity since January 3). UPS is going to open an "investigation," but this is pretty discouraging.

I've received hundreds of UPS packages over the years, and have never had them lose anything until now. I wanted to post this here in case anyone else has had a similar tragic experience

Corsair  CX750M, Bronze certified, Up to 85% efficient.

Antminer S1 OC'ed 400MHz + Linksys ddwrt router + walmart fan full blast = 461W (according to the killawatt the surge protector is plugged-in to).  452W if walmart fan is dropped to middle setting.

Correction, I see 498W right now.  I don't know where I saw it was 461W.   Medium setting on the walmart fan puts it back down to 489W.

what the total draw and how efficient is your psu?

Hi Sushi,

please can you reply to my PM about replacement blade you have said would be shipped on 26th of Dec. It still didn't arrive and I'm loosing 30Gh/s due to this.

Thank you very much

Well filled out support ticket and sent a couple of messages to sushi here on UPS losing my package ... when i phone UPS they tell me the shipper has to get in contact with them as i can not go any further in this matter .... Grrrrr .... guess i just have to wait and lose mining profits now hoping to hear back soon from you sushi !!

Just a general comment that may be related to the issues you're having with these hosted Antminer S1 miners.

My Antminer S1 came in, I ran it for many hours stock speed, I then OC'ed it to 375MHz first, then went to 400MHz after a few more hours.  What I found was that if the cooling is not enough, I will get ASIC's that turn to xx's.  If I plug too much stuff to the same surge protector, I may or may not get xx's.  Last night, it got a little warm in the room because I closed the windows next to the miner with just a little opening (as it was a little chilly Southern California weather) and I also dropped the walmart fan speed (again thinking the cooler night temperature would compensate).  I got the most number of xx's I've seen yet, but the hash rate was fine, but it made me nervous, I quickly downgraded to stock speed, rebooted, and xx's gone, OC'ed to 375MHz after 5 minutes and got 2 xx's immediately, so dropped down again to stock speed and waited an hour before attempting to OC.

It has been up for 10 hours with no xx's and running at 400MHz, 200GH/s performance.  Antminer is solid, it's stable, but it has to be provided the right cooling and power.  Running the walmart fan at full speed versus middle speed only added 9watts per the killawatt display, so I'm not dropping that walmart fan speed again.

I can just imagine the temperature at the hosted site and the power load with all of these ants in the room...  fwiw.

My website is hosted here, technical support solved my problems in 1 hour.

http://www.ovh.es/quienes_somos/technologies/datacenters.xml

Support is sushi.  The support tickets on sushi-review are to Sushi.  Responses aren't quick though so you have to be kinda patient.  I will probably not do hosting again because I want to be able to control it myself.  I'm still waiting for my hosted miner to get going.  At this point I've missed out on a few hundred $$ in mining revenue so I'm not too happy bout that.

Yes, 38 hours lost. Sushi, think about that.

Never again hosting. It's a chaos

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