Topic: ANTMINER S5: 1155GH(+OverClock Potential), In Stock $0.319/GH & 0.51W/GH - page 112. (Read 451039 times)

i want to order in dhgate.com
but the price are different.
it cost 407$ to indonesia with dhl 

1 S5 to Indonesia via UPS is $340+$37.82
2 S5 to Indonesia via UPS is $680+$62.44

Noctua NF-F12 IndustrialPPC 3000RPM PWM 120mm High Performance Fan  x 2 ( push-pool )

Conceived for industrial heavy duty applications that require enhanced cooling performance and advanced ingress protection, the NF-F12 industrialPPC (Protected Performance Cooling) is a ruggedised high-speed version of the award-winning retail model. Thanks to the outstanding aerodynamic efficiency of the NF-F12 design and the use of a novel three-phase motor, the industrialPPC version provides superior airflow and pressure capacity while keeping noise levels and power consumption moderate as against comparable high-speed fans. While its fibre-glass reinforced polyamide construction and certified water and dust protection make the NF-F12 industrialPPC suitable for operation in challenging environments, the renowned SSO2 bearing technology guarantees an MTBF of over 150,000hrs. Topped off with Noctua's trusted reliability and six year manufacturer's warranty, the NF-F12 industrialPPC is an ideal choice for highly demanding applications that require superior flow rates and ultimate dependability

Features:
- Based on the award-winning NF-F12 design
- 3000rpm PWM industrialPPC version
- Three-phase motor design
- Fibre-glass reinforced polyamide construction
- Certified IP52 water and dust protection
- Integrated Anti-Vibration Pads
- Six year warranty

Specification:
- Size: 120x120x25 mm
- Connector: 4-pin PWM
- Bearing: SSO2
- Blade Geometry: Heptaperf
- Frame Technology: FocusedFlow
- Rotational Speed (± 10%): 3000 RPM
- Airflow: 109.8 CFM
- Acoustical Noise: 43.5 dB(A)
- Static Pressure: 7.63 mm H2O
- Max. Input Power: 3.6 W
- Max. Input Current   : 0.3 A

JUST PERFECT!

No dashes before -- all o's on both blades.  And it was hashing fine out of the box at stock freq for a few hours, then I cranked it up to 400 and it was doing about 1.3 TH nicely.  But so frickin loud.  That's when I decided not to leave well enough alone, and to replace the fan with an S3 push. 

Today its hashing on the one blade at 350 freq again.  And I can see the S3 fan is not going to be enough.  Its barely keeping the one blade at stock clock under 60 degrees...

I did reseat all the power and data cables I can see and reach from the top.  I guess a full tear-down is in order.  What was the good thermal paste again?

-dave

Did you only use one fan off the S3? I don't think that is near enough for the heat. You'd need both push and pulls form the S3.

I tried adding just a 104CFM fan to the back of the S5 tonight and use with the stock fan to see if it makes any difference tomorrow after I get a chance to put it in my rig.

Should reduce temps enough to warrant a fan speed reduction. We'll see.

The fan speeds of the S5 and it's extreme heat generation IMO is a downer on this. My SP20's create less heat at much quieter fan speeds. I was hoping to rock a few dozen S5's but I might have to just buy more SP20's unless I find a decent way to quiet them at least to SP20' levels.. 
(I run my rigs in one of my garages under the house. Can't hear it inside, but it's quite loud and toasty in the garage.)
**Love a heated garage that kind of pays for itself** 

You can see it during checkout.

I want to buy s5 how the cost of shipping to Indonesia, I saw on the website was not found, please help
thank you

I remember when pay pal and Ebay first started i had a account on both of them lost that info for those accounts a long time ago  and just reopened two new accounts on Ebay and pay pal a year or two ago because then i had no use for either then now i use them more then any account, i have ever had ..


i love it on ebay when I'm told your account is not that old etc little do they know i was one of the very first ever to join either, when it went live way back,when the internet was dial up.

Please ship to Canada. I will bid on it if you will. If I win, I will pay the shipping via UPS and be responsible for duties and taxes on my end upon receipt. My eBay Account is 100% and older than dirt. Same as my PayPal. They are both probably older than some of the people posting on here

Fan mod
1. Thermalright 130CFM pull - fan is PWM but run with blue wire hack, aka full pelt)
2. Stock S3 fan running on PWM - push

This is a strange setup, during the day when it is a bit warmer, the push fan (stock S3) runs at higher RPM (3600 max I've seen) and I get temps of 44 and 46.
Freq 412.5

Mine seems to work fine and fails over from nicehash.com when it drops below the p= value. Which cgminer version are you using? Im running 4.9.0
" [2015-04-04 19:36:15] pool 0 JSON stratum auth failed: [
   24,
   "High price. No order to work on.",
   null
]"

Bitmain, how about some coupons so I can buy some more S5 units now that you have them back in stock?  Maybe just 4?

great..
i will try it on my s5.
did you mod the bitmain-voltage in cgminer.conf?

I use 2 550W Dell server PSU's, one for each blade.

Nope, batch 5 is now / still available ...

wow awesome freq with very low temps
ho much power to do it?