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Bitcoin
- 140.00 W
- 6Th/s
- 23.3 J/TH
Avalon Nano 3S - 6 TH/s Home Bitcoin Miner and heater 140W
€235.87
(excl.VAT)
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BMM 101 – Braiins Mini Miner
SKU: BRAIINS-BMM101
- Hashrate1 TH/s
- Power40 W
- Efficiency40 J/TH
- AlgorithmSHA-256
- CoinBTC
€249.87
(excl.VAT)Guaranteed Safe Checkout
Ships in 24h 2 left
Order confirmed within 24hShips from Ireland & LatviaNo customs in the EU
Tracked deliveryTo all 27 EU countries
Warranty & supportAfter-sales help
Card, bank, cryptoSecure checkout
Calculate profitability
EstimateMiner revenue varies with coin mining difficulty
€
- Profit / day
- -€0.016
- Profit over 200 days
- Break-even electricity price
- €0.033/kWh
- Pays for itself in
- Not at this electricity priceNot at this electricity price
Live daily miner revenue €0.032 Power cost / day €0.048
Revenue and profit per day
- Revenue
- Profit at €0.05/kWh
Estimate for 1 TH/s at today’s Bitcoin difficulty, block reward and BTC price (mempool.space, CoinGecko; updated 2026-10-27 06:56 UTC), before pool fees. Power cost = watts × 24 h × your price per kWh.
Solo lottery
Solo mining odds: your chance to hit a Bitcoin block
Mining solo, this miner’s 1 TH/s buys a ticket in every block draw. A block is found about every 10 minutes, and the miner who finds it keeps the whole reward.
The prize: one block
3.125 BTC + fees
Within 1 year 0.00522% Within 5 years 0.0261%
≈ 193 of these miners together would give a 1 in 100 chance a year.
- This miner1 in 19,100
- Struck by lightning in a year (US)1 in 1,222,000
- EuroMillions jackpot, one ticket1 in 139,838,160
Every 10 minutes is a fresh draw; luck does not build up. Solo mining is a lottery, not an income: most solo miners never find a block.
Network hashrate 1,006 EH/s (from the mining difficulty, 2026-10-27 08:19 UTC) Everyday odds: euro-millions.com (EuroMillions jackpot); US National Weather Service (lightning, 2009–2018 average).
Specifications: BMM 101 – Braiins Mini Miner
Coin
BTC
Consumption
40.00 W
Hashrate
1
Efficiency
40 J/TH
ModelBMM-101
Also Known AsBMM 101 – Braiins Mini Miner
CoinBitcoin, BCH
Release2025-10-29
Hashrate1Th/s
Noise Level40db
Sizes68x134x214mm
Consume, kWh40w
Energy Efficiency40jTh/s
Fans1
Voltage100-220v
InterfaceEthernet, Wi-Fi
Temperature0-40c
Warranty2years
Description for: BMM 101 – Braiins Mini Miner
BMM 101 – Braiins Mini Miner | 1 TH/s Home Bitcoin Lottery Miner | 2-Year Warranty
The BMM 101 by Braiins is a next-generation home Bitcoin mini miner, designed for quiet, low-cost, and exciting solo lottery mining or pool mining. Built by one of the most respected names in Bitcoin infrastructure, the BMM 101 offers a unique combination of state-of-the-art technology, silent operation, and user-friendly design, making it ideal for beginners and Bitcoin enthusiasts alike.
With just 40W power consumption, 1 TH/s hashrate, and built-in Stratum V2, this mini miner turns Bitcoin mining into an accessible and fun experience—right from your home.
Why Choose the BMM 101?
Play the Modern-Day Mining Lottery
Mine solo and try your luck at discovering a full Bitcoin block worth 3.125 BTC + fees, or mine on any pool and stack non-KYC sats. The choice is yours.
Silent & Home-Friendly
With only 40 dB noise, you can plug it in anywhere in your house and forget it’s there.
Ultra Low Power
Consumes just 40W (≈$5/month at $0.17/kWh), making it one of the most energy-efficient Bitcoin miners ever built.
Designed in the EU
The first European-designed and assembled Bitcoin miner, created by Braiins, building on Bitcoin since 2010.
Stratum V2 Ready
The world’s first hardware miner with built-in Stratum V2, offering:
-
End-to-end encryption
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Reduced data loads
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Improved security
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Higher decentralization
Performance Overview
| Feature | Specification |
|---|---|
| Hashrate | 1.0 TH/s |
| Power Consumption | 40W (Default), 80W Max (Overclock) |
| Efficiency | Ultra low energy usage |
| Noise Level | ~40 dB |
| Cooling | Active Cooling |
| Air Outlet Temp | 40–50°C |
| Supported Pools | All |
Mini Miner Specifications
Mining Hardware
| Parameter | Details |
|---|---|
| Number of Hashboards | 1 |
| Number of ASIC Chips | 4 |
| Algorithm | SHA-256 |
| Coins | Bitcoin (BTC) |
| Cooling Type | Active |
| Noise | 40 dB |
Case & Dimensions
| Parameter | Details |
|---|---|
| Case Material | Anodized Aluminum (6063, 5052) |
| Height | 68 mm |
| Width | 134 mm |
| Depth | 214 mm |
| Weight | 1250 g |
Connectivity & Power
| Parameter | Details |
|---|---|
| Ethernet | 100 Mbit/s |
| Wi-Fi | 2.4 GHz, IEEE 802.11ax |
| Memory Card | SD Card |
| PSU | 12V DC, 10A, 120W |
| Input Voltage | 100–240V, 50/60Hz |
| Power Cord Length | 1.2 m |
| Cord Type | C14 (PSU), C13 (AC Cable) |
Display
| Parameter | Details |
|---|---|
| Display Type | 3.5” IPS |
| Resolution | 480 × 320 px |
| Brightness | 800 cd/m² |
Control Board
| Parameter | Details |
|---|---|
| Model | BCB 101 Control Board |
| Firmware | Pre-installed Braiins OS |
| Internal Memory | 4 GB |
| RAM | 2 GB |
| MPU | STMicroelectronics Cortex A7, 2×650 MHz |
Large Multipurpose Display
Always stay informed with real-time data:
-
Bitcoin price ticker
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Desk clock mode
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BMM 101 performance data
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Bitcoin network metrics
-
Mining lottery probability
-
Growth tracking graph
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Future data projections
What’s Included
-
1 × BMM 101 Braiins Mini Miner
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Power Supply (12V DC 10A, 120W)
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Power Cable
-
Pre-installed Braiins OS
-
User Manual Download HERE
Warranty
The BMM 101 includes a full 2-Year Manufacturer Warranty, ensuring peace of mind and long-term reliability.
Profitability Disclaimer
Mining profitability depends on:
-
Bitcoin price
-
Network difficulty
-
Electricity cost
The BMM 101 is optimized for learning, lottery mining, and low-cost home use, not industrial-scale profit.
Terms of Sale
-
Payment proof must be provided within 24 hours
-
Unit reserved only after payment received
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Unopened items can be returned within 14 days of delivery
Shipping & Delivery
-
Dispatch: Within 7 working days
-
Europe Express: 1–3 days
-
Europe Economy: 3–6 days
-
USA & Asia: 2–5 days
-
Courier: DHL
-
Full customer support before & after purchase
Why BMM 101?
Lowest power Bitcoin miner in its class
Ideal for beginners & hobbyists
Silent and home-friendly
Built-in Stratum V2
Designed by Braiins
Includes 2-year warranty
Warranty
Factory warranty per manufacturer guidelines
Working product delivery guaranteed
Full after-sales support team
Terms of Sale
Payment proof required within 24 hours
Reservation confirmed upon receipt of payment
Industrial ASIC miners: all sales are final. Other products: 14-day return if unopened.
Shipping Information
Express: Europe 1–3 days, US & Asia 2–5 days
Economy: Europe 3–6 days
Dispatch within 24 hours
Ships via DHL, FedEx & UPS
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