Stellapex Bitaxe Gamma 602 Solo Bitcoin Miner, 1.8TH/s SHA-256 ASIC BTC Mining Machine, BM1370 Chip, Open Source AxeOS, 2.4G WiFi, 35W Low Noise Home Crypto Miner with OLED Display

Experience the excitement of solo Bitcoin mining from the comfort of your home with the Gamma 602. Designed for beginners, blockchain enthusiasts, and seasoned miners alike, this open-source ASIC miner delivers industrial-grade hashing power in a compact, whisper-quiet package. Powered by the Bitmain BM1370 chip the same silicon used in the Antminer S21 Pro the Gamma 602 achieves up to 1.8 TH/s at just 35W, making it the most efficient single-chip solo miner on the market.

ModelGamma 602 (current revision)ASIC ChipBitmain BM1370 (same chip as Antminer S21 Pro)Mining AlgorithmSHA-256 (BTC, BCH, BSV, DGB, and other SHA-256 coins)Stock Hashrate1.7 1.8 TH/s (±5%)Overclocked HashrateUp to 1.84 TH/s (with optional MOSFET heatsinks)Power Consumption35W ±10% (stock); 18W at lower frequency settingsEfficiency15 J/TH at default settingsPower Input5V DC via USB-C PD or 5.5×2.1mm barrel jack (center-positive)ConnectivityESP32-S3 Wi-Fi (2.4 GHz 802.11 b/g/n), browser-based AxeOS dashboardDisplay0.91-inch SSD1306 OLED (removable)CoolingCustom pin-fin aluminum heatsink + 40mm dual ball bearing fan (38 dB)FirmwareAxeOS / ESP-Miner (open-source, community-maintained)Supported PoolsAny Stratum V1/V2 pool; solo mining to your own Bitcoin nodeMining ModesSOLO, PPLNS, PPS, PROPDimensionsApprox. 4.3 × 2.8 × 2.8 inches (110 × 70 × 70 mm)WeightApprox. 0.75 lbs (340 g) unit onlyOperating Temperature0°C 40°C ambient

1. Gamma 602 ASIC Bitcoin Solo Miner (pre-assembled with heatsink and fan)
2. 5V/6A USB-C Power Adapter (UL-certified, 100-240V input)
3. Quick-Start Setup Card with QR Code
4. Acrylic Mounting Stand

Electricity RateMonthly CostAnnual Cost$0.10/kWh$2.52$30.66$0.12/kWh (US Average)$3.02$36.79$0.16/kWh$4.03$49.06$0.20/kWh$5.04$61.32

1. Cost-Effective Solo Lottery Mining: A non-expiring lottery ticket for a full 3.125 BTC block reward for pennies a day in electricity.
2. Educational Value: Learn how Bitcoin mining works at the protocol level. Perfect for students, developers, and blockchain professionals.
3. No Noise, No Heat Hassle: Runs quieter than a library. Fits on any desk without disrupting your workspace or sleep.
4. Full Control: Open-source from silicon to software. No subscriptions, no hidden fees, no proprietary lock-in.
5. Community-Backed: Built on the OSMU (Open Source Miners United) hardware design, supported by thousands of miners worldwide.
6. 
   

1. Plug In: Connect the included 5V power adapter via USB-C or barrel jack.
2. Connect Wi-Fi: Use your phone to join the "Bitaxe_XXXX" hotspot, enter your home 2.4GHz Wi-Fi credentials in the AxeOS setup page.
3. Start Mining: Enter your BTC wallet address in the dashboard the miner starts hashing immediately. Monitor from any browser on your network.