Spondoolies-Tech SP20 "Jackson" - 1.7TH Bitcoin Miner *Limited QTY*

$249.95 CAD $549.95 CAD

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Refurbished and Fully Tested units. Ships from Toronto, Canada.

*Limited Quantity Remaining. 

*Free expedited shipping in Canada. 

**This miner does not include a power supply or Ethernet cable**

Recommended PSU - Server-grade HP DPS-1200FB 900w/1200w PSU with 4x PCI-E (16AWG Cables)

NOT INCLUDED: ATX PSU supporting PCIE compliant connectors and pinout. This component is mandatory for the operation of the unit and is not provided by the manufacturer.


SP20 - Jackson

Effective Hash Rate

1.7 TH/s ± 10%


Total 8 Spondoolies-Tech RockerBox ASICs


TI Sitara 1GHz (based on Beagle Bone Black)

Controller Board OS

Linux (embedded)

Mining Software

cgminer with custom plugin


D 382mm; W 110mm; H 137 mm


Single 10/100 Ethernet port


1 X 120 mm

Power Supply

Not Included  

Power Connector

4 * ATX PCIE  

Input Rating

12 V DC

Nominal Power Consumption

1200 W With a 0.9 Efficiency PSU

Ambient Operating Temperature

0 °C to 35 °C

Emissions Compliance


Safety Certification


*These units are no longer in production from the manufacturer. Remaining refurbished units are tested working before shipping.* Limited quantity, fully tested units. May have dust and cosmetic wear on the units not affecting mining performance.

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