Bitaxe Supra
A tiny, silent Bitcoin miner the size of a credit card. Runs on a regular wall plug and makes almost no noise.
Price
Out of stock$69,69
at Solo Satoshi
Updated 2026-06-05
Only known retailer for the Bitaxe Supra. Family-owned, 40,000+ miners shipped, 90-day warranty. Ships same day from Houston TX.
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Hashrate
0.5 TH/s
Power
15W
Efficiency
30 J/TH
Noise
32 dB
Noise level
Silent
Circuit
Standard outlet
Brand
Bitaxe (Open Source)
Category
Ultra-low budget
Algorithm
SHA-256
Power supply
Included
Cooling
1x fan
PCB
Open-source
Pros & cons
Pros
- ✓Completely silent
- ✓No special wiring needed
- ✓Great for learning
- ✓Very low electricity use
Cons
- –Very small earnings — think cents, not dollars
- –Often sells out quickly
Ideal for
Someone curious about Bitcoin mining who wants to try it without spending much or making any noise.
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