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Black rectangular desktop miner with 1.9-inch colour touchscreen and dual RGB fans

Stellapex

Stellapex NMQaxe++ 4.8TH/s Mining Hardware Black

SKU CH-6VYT-255DY

A SHA-256 solo miner delivering 4.8 TH/s at 96 W with four BM1370 chips, 40 dB cooling, a 1.9-inch touchscreen and open-source AxeOS over 2.4G WiFi

  • TypeMining Machine/Miner
  • Crypto AlgorithmSHA-256
  • Compatible CurrencyBitcoin (BTC)
  • Mining HardwareBM1370
  • Hashrate4.8 TH/s
  • Quantity of Hash Chips4

Color Black

  • 8 TH/s SHA-256 hashrate from 4 BM1370 chips at only 96 W
  • Silent 40 dB operation with dual PWM fans and aluminium heatsink for desk use
  • 9-inch colour LCD shows live hashrate, pool status and chip temperature
  • Open-source AxeOS on ESP32-S3 with 2.4 GHz WiFi for transparent pool choice
  • Plug-and-play kit with 12 V 10 A adapter for 30-minute setup

Desktop Bitcoin Miner with BM1370 Chips

The Stellapex NMQaxe++ is a compact SHA-256 mining machine built around four BM1370 ASIC chips. It delivers a stock hashrate of 4.8 TH/s while drawing only 96 W, making it suitable for home or office environments where space and power are limited. The unit targets users who want to solo-mine Bitcoin, Bitcoin Cash or Bitcoin SV without dedicated infrastructure.

Plug-and-Play Setup with WiFi and Touchscreen

Installation takes roughly 30 minutes: connect the supplied 12 V 10 A adapter, power on, join a 2.4 GHz WiFi network from the 1.9-inch colour touchscreen, and enter a wallet address in the AxeOS web dashboard at axeos.local. The open-source firmware supports public pools such as Braiins or ViaBTC. Common issues include entering the wrong WiFi band, mistyping the wallet address, or placing the unit where airflow is restricted.

4.8 TH/s Stock Performance with Overclock Headroom

At stock settings the miner runs at 4.8 TH/s and 96 W, yielding an efficiency of roughly 15 J/TH and keeping chip temperatures below 55 °C in a 5–45 °C ambient range. Experienced users can push the hashrate past 6 TH/s, but power draw and heat rise accordingly, and the 40 dB fan profile may no longer stay quiet. The 96 W adapter and 40 dB acoustic limit define the practical ceiling for continuous desktop operation.

Highlights

  • 8 TH/s SHA-256 hashrate from 4 BM1370 chips at only 96 W
  • Silent 40 dB operation with dual PWM fans and aluminium heatsink for desk use
  • 9-inch colour LCD shows live hashrate, pool status and chip temperature
  • Open-source AxeOS on ESP32-S3 with 2.4 GHz WiFi for transparent pool choice
  • Plug-and-play kit with 12 V 10 A adapter for 30-minute setup

Specifications

BrandStellapex
SeriesNMQaxe++4.8T
ModelNMQaxe++4.8T
TypeMining Machine/Miner
Crypto AlgorithmSHA-256
Compatible CurrencyBitcoin (BTC)
Mining HardwareBM1370
Hashrate4.8 TH/s
Quantity of Hash Chips4
Network ConnectionWiFi
Noise level40dB
FanAir Cooling
Power SupplyAC Adapter
Power Consumption96W
Power Efficiency0.016j/Gh
Operation Temperature5 - 45 °C
Storage Temperature5 - 45 °C
Operation Humidity5 - 95 %
Storage Humidity5 - 95 %
Dimension140x100x200mm
Weight750g
Package Content1xNMQaxe++ Miner Unit with integrated 1.9-inch full-color LCD display
1x12V 10A DC Power Adapter
1xPower Cord (US plug)
1xQuick Start Guide

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What power adapter comes with the miner?

The box includes a 12V 10A universal power adapter and a power cord.

How loud is the unit in a quiet room?

It runs at 40dB, quieter than a typical laptop fan, and uses dual ball-bearing PWM fans with a large aluminium heatsink.

Which coins can I mine with the SHA-256 algorithm?

You can mine Bitcoin, Bitcoin Cash, Bitcoin SV and other SHA-256 coins through any compatible pool.

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