Dogie's Miner Setup Guides:Nicely formatted version available at dogiecoin.com!
Contents:
0a) What to Expect0b) What You Need1) Powering2) Cooling3) Case4) Configuration5) Troubleshooting0a) What to Expect (top)SpondooliesTech's SP35 brings a number of improvements to the already exceptional high density hashing power of the SP35. It utilises 30 of their revised
28nm RockerBox ASICs to increase hashrate up to 5500GH. The same internal layout and case is used in combination with two improved 1600W power
supplies. Mounting brackets and two C13-C14 cables are included for those running PDUs and a custom controller is included internally.
| Chips | 30x 28nm SpondooliesTech RockerBox |
| Hashrate | ~5500GH |
| Rated Voltage | 12V |
| Rated Current | 270A |
| Power.Consumption | ~3600W |
0b) What You Need (top)You will need a few accessories to get started (if you are not using a C13 PDU).
Click your flag to find everything you need to get started at Amazon! 
1) Powering (top)SP35s come with 2x
Artesyn DS1600SPE-3 server PSUs. This means you can NOT replace them with a conventional PSU should they fail. Both come in a
1U formfactor, are rated for 1600W and are 92%+ efficient. SP35s are not suitable for use at less than 210V and have C14 inputs.
2) Cooling (top)Four 80mm fans are used in a negative pressure tunnel arrangement in order to exhaust hot air and replace it with cool, fresh air in one sweep. The
topside of the chips are cooled by custom aluminium finned heatsinks, individually fastened through the PCBs.
Noise levels at ~4.2TH or lower are exceptional for the size of the machine and the hash rate density employed. The units fans are acceptably loud up to
about 60% before they become troublesome for home use. Above 4.2TH, the PSUs' fans begin to ramp up to their maximum RPM more and more often,
which creates noise far exceeding that of the unit itself. Additionally, the noise is very high pitched and pierces walls and floors due to the small size of the
40mm fans.
Its a testament to the quality of the design that when using the unit at these reduced speeds that it is quieter and significantly less annoying than an
under-clocked SP20 and is virtually inaudible next to an AntMiner S4.
3) Case (top)The SP35's case is 2U thick (88.9mm) and is designed to be rack-mountable in a 19" wide rack (482.6mm), or stacked. Mounting ears are included and
come screwed in from the factory. The design time spent on the case gives it a unique feeling in the industry, as if the first version was made 10 years
ago and revised over time.
The shipped weight of a SP35 is 19.8kg and dimensions of the shipping box are 730 x 565 x 165mm. An unpacked SP35 weights 15.8kg and dimensions of
the case are 560 x 440 x 90mm.
Click here to see a 360 degree view! 
4) Configuration (top)Configuration is extremely simple due to the on-board controller and web interface.
Wiring:
- Plug in an ethernet cable from the SP35 to your router.
- Plug in two power cables from the mains to your PSUs. The unit will auto turn on.
Configuration:
- Using a browser, navigate to http://start.spondoolies-tech.com/ and click "Go to miner".
- Login using "admin" as the username and password.
- Navigate to "Pools", enter miner information in the below format click save.
- Navigate to "Settings" and change clock mode as desired. Use basic voltage settings unless you know what you are doing.
Antpool Register!Servers : stratum.antpool.com:3333
User : username.worker or username_worker - auto creates workers!
Password: anypassword
Servers : stratum.btcguild.com:3333
User : username_worker
Password: anypassword
Servers : us1.ghash.io:3333
User : username.worker - auto creates workers!
Password: anypassword
TBD as problems arise.
Legal disclaimer: This information is for general guidance and does not constitute expert advice. We are not responsible if you, your property or a third
party is injured or damaged as a result of any interaction with this information, and no warranty is provided. All text and images are covered by copyright.
