Bitaxe Gamma Bitcoin Solo Miner
Price range: $61.00 through $72.00
The Bitaxe Gamma delivers 1.2 TH/s of real ASIC hashpower at just 18W, giving you a non-expiring shot at a full 3.125 BTC block reward for less than $2/month in electricity. Ships same day from Houston with the Dark Horse heatsink pre-installed, 90-day warranty, and expert support from a team of dedicated Bitcoin miners.
Description
The Bitaxe Gamma is an open-source Bitcoin miner built around a single Bitmain BM1370 ASIC chip, designed by the Open Source Miners United (OSMU) community. It delivers 1.2 TH/s of SHA-256 hashrate at just 18W, matching the per-terahash efficiency of the industrial Antminer S21 Pro in a palm-sized, whisper-quiet package that mines over Wi-Fi on a standard 5V power supply.
Every Bitaxe Gamma is assembled and tested in the USA, ships same day from Houston, Texas with the Dark Horse pin-fin heatsink pre-installed, a 90-day warranty, and expert customer support. We bench test every configuration before publishing specs, and our customers have documented over >$300,000 in confirmed block rewards using this hardware, all verifiable on-chain via mempool.space.
Solo Satoshi is a verified Bitaxe Legit Seller since 2024 with 194+ verified reviews and a 4.98/5 rating on this product. 40,000+ devices shipped to 70+ countries since May 2024.
Bitaxe Gamma Specifications
| Specification | Details |
|---|---|
| Model | Bitaxe 602 Gamma (current revision) |
| ASIC Chip | Bitmain BM1370 (same chip as Antminer S21 Pro) |
| Algorithm | SHA-256 (Bitcoin, Bitcoin Cash, and other SHA-256 coins) |
| Stock Hashrate | 1.2 TH/s |
| Overclocked Hashrate | Up to 1.84 TH/s |
| Efficiency | 15 J/TH at default settings |
| Power Draw | 18W stock / up to 35W overclocked |
| Connectivity | ESP32-S3 Wi-Fi (2.4 GHz only), browser-based AxeOS dashboard |
| Display | Removable 0.91″ SSD1306 OLED |
| Cooling | Dark Horse pin-fin heatsink + 40mm dual ball bearing fan (35-40 dB) |
| Power Input | 5V DC, 5.5×2.1mm center-positive barrel jack |
| Dimensions | 4″ x 2.25″ x 2″ (0.75 lbs) |
| Firmware | AxeOS / ESP-Miner (open-source, community-maintained) |
| Warranty | 90-day Solo Satoshi warranty |
| Origin | Assembled and tested in the USA |
What Does It Cost to Run a Bitaxe Gamma?
The Bitaxe Gamma draws 18W at stock settings, less than a standard LED light bulb. Here is what it costs to run 24/7 at common US residential electricity rates:
| Electricity Rate | Monthly Cost | Annual Cost |
|---|---|---|
| $0.10/kWh | $1.31 | $15.77 |
| $0.12/kWh (US average) | $1.56 | $18.92 |
| $0.16/kWh | $2.07 | $25.23 |
| $0.20/kWh | $2.59 | $31.54 |
Calculate your exact cost with our mining calculator.
Bitaxe Gamma Performance Benchmarks
We test every configuration in-house at 69°F (21°C) ambient with the Dark Horse heatsink and automatic fan control enabled. These are real numbers from our bench, not manufacturer estimates:
| Frequency | Voltage | ASIC Temp | Hashrate | Power |
|---|---|---|---|---|
| 525 MHz (stock) | 1150 mV | 49°C | 1.07 TH/s | 17.8W |
| 600 MHz | 1150 mV | 51°C | 1.22 TH/s | 20.1W |
| 700 MHz* | 1250 mV | 59°C | 1.43 TH/s | 28.4W |
| 800 MHz** | 1250 mV | 62°C | 1.63 TH/s | 32.2W |
| 850 MHz** | 1250 mV | 62°C | 1.73 TH/s | 33.0W |
*Requires 50W PSU. **Requires MOSFET heatsinks. All values subject to ±10% variance based on ambient conditions and the silicon lottery. Overclocking is done at end user’s own risk. Full overclocking guide with additional benchmarks.
What’s Included
- Bitaxe Gamma Bitcoin solo miner with Dark Horse heatsink pre-installed.
- Quick-start setup card with QR code.
- Solo Satoshi & Bitaxe sticker sheet.
Optional Add-Ons:
- UL-certified 30W power supply (100-240V, 5V/6A).
- Solo Satoshi display stand (Upright or Stackable) for optimal airflow.
How to Set Up Your Bitaxe Gamma
Setting up your Bitaxe Gamma takes under 5 minutes:
- Connect power: Plug in the included or optional 30W adapter via the barrel jack.
- Join the Wi-Fi: Connect to the “Bitaxe_XXXX” broadcast network from your phone or computer.
- Configure your network: Enter your home Wi-Fi credentials (2.4 GHz only) in the AxeOS splash page, then save and restart.
- Enter your Bitcoin address: Open the AxeOS dashboard using the IP address shown on the OLED screen, navigate to settings, and input your on-chain Bitcoin wallet address.
- Start mining: Save, restart, and verify shares on the dashboard. Your Bitaxe Gamma begins hashing immediately.
Why Buy Your Bitaxe Gamma from Solo Satoshi?
- Same-day shipping from Houston, Texas (orders placed before 12 PM CST).
- Assembled and tested in the USA. Every unit is firmware-flashed, hash-tested, and verified before shipping.
- 90-day warranty on every Bitaxe miner.
- 194+ verified reviews with a 4.98/5 rating on this product alone.
- Expert human support from real Bitcoin miners who use these devices daily.
- Verified Bitaxe Legit Seller recognized by the bitaxe.org project since 2024.
- Dark Horse heatsink included for better cooling out of the box than generic sellers provide.
- 40,000+ devices shipped to 70+ countries since May 2024.
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Additional information
| Stand | None, Upright, Stackable |
|---|---|
| Power Supply | None, North America, EU-UK-AU |
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