sashapatrick
Newbie
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Activity: 5
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April 02, 2015, 06:45:51 PM |
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Write me please EU service center contact to speed up my defective blades problem resolving... Thank you!
also, for the dead S5 or defective S5, turn around time via US/EU service center is as usual in just a few days.
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dogie
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Activity: 1666
Merit: 1183
dogiecoin.com
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April 02, 2015, 07:09:20 PM |
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With the open style of the s5, can you have a push/push or pull/pull setup? Or would that be to much? I ended up ordering another Delta fan off of Ebay $20. I unplugged the stock fan, and the temps went up to 58/63. Still not bad, but I like to be under 60. This is at stock setting, also.
Pull pull wouldn't work as its too open, push push would be interested but will likely have a large deadspot in the middle which might not come up on the temps. Stick with push pull if you can. Write me please EU service center contact to speed up my defective blades problem resolving... Thank you! also, for the dead S5 or defective S5, turn around time via US/EU service center is as usual in just a few days.
Contact them via ZenDesk: https://bitmain.zendesk.com/hc/en-us/requests/new
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sashapatrick
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Activity: 5
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April 02, 2015, 07:32:27 PM |
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Write me please EU service center contact to speed up my defective blades problem resolving... Thank you! also, for the dead S5 or defective S5, turn around time via US/EU service center is as usual in just a few days.
Contact them via ZenDesk: https://bitmain.zendesk.com/hc/en-us/requests/new[/quote] Great! Thank you!
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Stratobitz
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Activity: 1022
Merit: 1010
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April 02, 2015, 09:47:24 PM |
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I'm personally liquidating all of my Antminer S5 Batch 3 Units. My lease is up - and it's simply too much work to move my business and all the rigs. Here's the link if anyone is interested: https://bitcointalk.org/index.php?topic=1010607.0Cheers! Strato
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dmwardjr
Legendary
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Activity: 1302
Merit: 1318
Technical Analyst/Trader
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April 02, 2015, 10:39:08 PM Last edit: April 02, 2015, 10:52:02 PM by dmwardjr |
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What's the minimum per fan CFM on a 2x fan setup?
I'm able to run at a frequency of 250M hashing almost 800GH/s with two old PSU fans. These fans can't be more than 20 CFM each. This thing seems stable just below 50 deg.
If you want to run it at default freq (350) you need minimum 200 cfm in my opinion. Something like 2 120 cfm fan using a push pull setup should work. Be sure to be below 60 on each blade. Why not use only one 256 CFM fan @ 5,500 RPM's that I suggested earlier? I see [now] I need to go ahead and shut down an S5 to take the time to replace the stock fan with the one I mentioned and post pics of the ambient temperature on my thermometer; as well as screen shot of miner stats.
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notbatman
Legendary
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Activity: 2212
Merit: 1038
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April 03, 2015, 12:11:51 AM |
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What's the minimum per fan CFM on a 2x fan setup?
I'm able to run at a frequency of 250M hashing almost 800GH/s with two old PSU fans. These fans can't be more than 20 CFM each. This thing seems stable just below 50 deg.
If you want to run it at default freq (350) you need minimum 200 cfm in my opinion. Something like 2 120 cfm fan using a push pull setup should work. Be sure to be below 60 on each blade. Why not use only one 256 CFM fan @ 5,500 RPM's that I suggested earlier? I see [now] I need to go ahead and shut down an S5 to take the time to replace the stock fan with the one I mentioned and post pics of the ambient temperature on my thermometer; as well as screen shot of miner stats. Fan speed gives a competitive edge as a banshee screeching contestant and at 5,500 RPM she looks like a winner.
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notbatman
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Activity: 2212
Merit: 1038
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April 03, 2015, 12:55:13 AM |
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After speaking with an expert the following fans are in stock: "NF-P12 PWM" $19.09 USD each. http://www.noctua.at/main.php?show=productview&products_id=43&lng=enAt 70 CFM each two of these should work to keep it under 50 deg at stock frequency (350M) or higher. $38.18 total. I've also come up with two budget options: Dual Cooler Master: "Cooler Master Blade Master 120 Black 120mm PWM Case Fan 600-2000RPM 21.2-76.8CFM / R4-BMBS-20PK-R0" $11.91 USD each. $23.82 total. Cooler Master / Arctic Cooling combo: "Arctic Cooling Arctic F12 Pro PWM 120mm Fan 400-1500RPM 57CFM FDB / AFACO-12PP0-GBA01" $4.77 USD each (can only push air due to design limitations). $16.68 total.
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zaugger
Newbie
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Activity: 26
Merit: 0
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April 03, 2015, 04:12:50 AM |
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I see that you guys have the "newer" heatsink. I was given the heatsink similar to the S3s.
Interesting, this is the 1st time ive seen that heatsink. i have 4 s5's with the older style. Has anyone compared the temp at higher clockrates with the new heatsink?? Thanks
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HolgerDansk
Member
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Activity: 68
Merit: 10
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April 03, 2015, 04:24:13 AM |
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Please wait for the official announcement
Could you please tell us when you plan to make an announcement about new miners and when you plan to announce upgrade kits?
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aarons6
Legendary
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Activity: 1736
Merit: 1006
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April 03, 2015, 04:25:18 AM |
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Please wait for the official announcement
Could you please tell us when you plan to make an announcement about new miners and when you plan to announce upgrade kits? i bet probably not before june.. they woudlnt want people to wait and not buy their last batch of s5s.
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Darthswan
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April 03, 2015, 04:41:02 AM |
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I see that you guys have the "newer" heatsink. I was given the heatsink similar to the S3s.
Interesting, this is the 1st time ive seen that heatsink. i have 4 s5's with the older style. Has anyone compared the temp at higher clockrates with the new heatsink?? Thanks I have a new one. Here are some stats. Here are some of the stats.
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aarons6
Legendary
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Activity: 1736
Merit: 1006
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April 03, 2015, 04:59:47 AM |
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I see that you guys have the "newer" heatsink. I was given the heatsink similar to the S3s.
Interesting, this is the 1st time ive seen that heatsink. i have 4 s5's with the older style. Has anyone compared the temp at higher clockrates with the new heatsink?? Thanks I have a new one. Here are some stats. Here are some of the stats. mine has the s3 style heatsinks.. here is my temp
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Rabinovitch
Legendary
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Activity: 2030
Merit: 1076
BTCLife.global participant
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April 03, 2015, 05:25:48 AM |
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Damn... Shipping cost for 1 S5 (to Russia) via EMS became 129.613 USD. Who is crazy - Bitmain or EMS?.......
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dmwardjr
Legendary
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Activity: 1302
Merit: 1318
Technical Analyst/Trader
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April 03, 2015, 05:58:41 AM |
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Damn... Shipping cost for 1 S5 (to Russia) via EMS became 129.613 USD. Who is crazy - Bitmain or EMS?....... Puton, wants his cut in customs since the economy is in the sinker.
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chiguireitor
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Activity: 872
Merit: 1010
Coins, Games & Miners
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April 03, 2015, 08:38:26 AM |
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[...] Puton [...]
Dunno if funky typo or hispanic joking about Putin
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Unacceptable
Legendary
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Activity: 2212
Merit: 1001
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April 03, 2015, 09:10:08 AM |
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[...] Puton [...]
Dunno if funky typo or hispanic joking about Putin Well,he could have called him "puta"
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"If you run into an asshole in the morning, you ran into an asshole. If you run into assholes all day long, you are the asshole." -Raylan Givens Got GOXXED ?? https://www.youtube.com/watch?v=9KiqRpPiJAU&feature=youtu.be"An ASIC being late is perfectly normal, predictable, and legal..."Hashfast & BFL slogan
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Rabinovitch
Legendary
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Activity: 2030
Merit: 1076
BTCLife.global participant
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April 03, 2015, 09:50:30 AM |
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Guys, please stop this off-top.
Moreover, it's a bit stupid kind of jokes.
p.s. I am not Putin's fan at all, but...
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Subw
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April 03, 2015, 10:10:14 AM |
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Damn... Shipping cost for 1 S5 (to Russia) via EMS became 129.613 USD. Who is crazy - Bitmain or EMS?....... Due to the large quantity of shipments abroad, customs request us to do official customs clearance before exporting. Current shipping cost provided in our website has included the handling fee charged by EMS. Thanks for your understanding.
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pekatete
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April 03, 2015, 10:37:32 AM |
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Damn... Shipping cost for 1 S5 (to Russia) via EMS became 129.613 USD. Who is crazy - Bitmain or EMS?....... Due to the large quantity of shipments abroad, customs request us to do official customs clearance before exporting. Current shipping cost provided in our website has included the handling fee charged by EMS. Thanks for your understanding. That would be nice if they include the VAT / import duty payments and the courier charges in the shipping cost to the UK, so all we are left with is signing for the item on delivery. PS. Where did you see that quotation?
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