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Compact boxy miner with matte finish four fans and WiFi antenna

Stellapex

Stellapex NerdOCTAXE 15T 15TH/s SHA-256 mining hardware

SKU CH-7DX0-KGPTP

SHA-256 ASIC miner delivering 15 TH/s at 240 W with 16 J/TH efficiency, four fans, 2.4 GHz Wi-Fi and open-source Bitaxe interface

  • TypeASIC Home Miner
  • Crypto AlgorithmSHA-256
  • Compatible CurrencyBitcoin (BTC)
  • Mining HardwareBM1370
  • Hashrate15 TH/s
  • Network Connection2.4GWifi
  • 15 TH/s hashrate from eight BM1370 ASIC chips
  • 16 J/TH efficiency keeps electricity costs low
  • Four fans maintain stable temps between 5 and 45 °C
  • 4 GHz Wi-Fi enables plug-and-play setup in minutes
  • Open-source Bitaxe interface simplifies monitoring and control

Home SHA-256 Miner

The Stellapex NerdOCTAXE 15T is a compact ASIC device built for Bitcoin, Bitcoin Cash and Bitcoin SV mining at home. It integrates eight BM1370 chips to deliver 15 TH/s while drawing 240 W from an included AC adapter. The unit connects via 2.4 GHz Wi-Fi and runs an open-source Bitaxe web interface for setup and monitoring. Four fans keep the chassis cool in ambient temperatures from 5 to 45 °C.

Upgrade From GPU Or Older ASIC

This miner replaces GPU rigs or first-generation SHA-256 ASICs that consume far more power per terahash. At 16 J/TH it cuts electricity cost dramatically, so the switch pays off where power is expensive or space is limited. Plug-and-play Wi-Fi removes the need for a separate controller or wired Ethernet run. The efficiency jump is worth it when you want silent, continuous operation without a dedicated mining room.

Capacity And Limits

The 15 TH/s rate provides steady solo or pool hashing for SHA-256 coins, and the 240 W draw fits a standard household socket. Headroom exists while ambient temperature stays below 45 °C and the four fans maintain airflow. Beyond that thermal envelope the chips will throttle, reducing output. The 2.4 GHz wireless link also caps network flexibility; congested Wi-Fi can add latency but does not lower the nominal hashrate.

Points forts

  • 15 TH/s hashrate from eight BM1370 ASIC chips
  • 16 J/TH efficiency keeps electricity costs low
  • Four fans maintain stable temps between 5 and 45 °C
  • 4 GHz Wi-Fi enables plug-and-play setup in minutes
  • Open-source Bitaxe interface simplifies monitoring and control

Caractéristiques

BrandStellapex
SeriesNerdOCTAXE 15T
ModelNerdOCTAXE 15T
TypeASIC Home Miner
Crypto AlgorithmSHA-256
Compatible CurrencyBitcoin (BTC)
Mining HardwareBM1370
Hashrate15 TH/s
Network Connection2.4GWifi
Fan4
Power SupplyAC Adapter
Power Consumption240W
Power Efficiency16 J/TH
Operation Temperature5-45?
Dimension20*18*15cm
Weight1415g
Package Content1 NerdOctaxe 15T miner
1 AC Adapter
1 Product manual

Questions sur cet article

What space is needed for the 20×18×15 cm miner and its AC adapter?

The chassis measures 20 by 18 by 15 centimetres and weighs 1415 grams; allow extra room for the external AC adapter and cable routing.

How do I get the 2.4 GHz Wi-Fi miner onto my network, and what step do people miss?

Power the unit, join its temporary access point from a phone or laptop, enter your 2.4 GHz SSID and password in the web UI, then save; the common mistake is trying to connect it to a 5 GHz band.

When will the four fans or BM1370 chips need attention?

The four fans are the only moving parts — clean dust from them every few months; the eight BM1370 ASIC chips have no user-serviceable schedule and run until hash errors appear.

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