BitcoinOverview
The Magic Miner 40T is a desktop Bitcoin miner that puts 40 TH/s in a 33 cm tower drawing about 650 W from an ordinary 100–240 V socket. It uses 30 of Bitmain's BM1370 chips (the chip family inside the Antminer S21 Pro) with a built-in 94%-efficient power supply, and can be switched between Eco (30 TH/s, 450 W), Standard (40 TH/s, 650 W) and Turbo (50 TH/s, 850 W). That makes it one of the most powerful machines that can genuinely run on a household circuit in a European flat.
Pre-order: this is a new product in pre-sale. Current production batches are scheduled to ship in November 2026, and the manufacturer's custom firmware and user interface are still being finalised. We confirm the batch and dispatch date with you before payment.
Key Features
- 40 TH/s in Standard mode, adjustable from 30 to 50 TH/s
- 14.8–17.0 J/TH measured at the wall, depending on mode
- Runs on a normal socket: 100–240 V, IEC C14 cord, no three-phase or special wiring
- About 50 dB in Eco mode with twin fans and a full-height heatsink
- Dual-band Wi-Fi and Ethernet
- Solo-mining focus: point it at your own node and address for a shot at a full block reward
Technical Specifications
| Mode | Hashrate | Wall power | Efficiency |
|---|---|---|---|
| Eco | 30 TH/s | 450 W | 14.8 J/TH |
| Standard (shipped) | 40 TH/s | 650 W | 15.9 J/TH |
| Turbo | 50 TH/s | 850 W | 17.0 J/TH |
| Algorithm / Coin | SHA-256 / Bitcoin (BTC) |
| ASIC | Bitmain BM1370 × 30 |
| Power supply | Built in, 94% efficient |
| Input | 100–240 V AC, 50/60 Hz, IEC C14 |
| Cooling | Twin fans, full-height heatsink |
| Noise | about 50 dB (Eco) |
| Dimensions | 33 × 16.5 × 19 cm |
| Network | Dual-band Wi-Fi (2.4/5 GHz) + RJ45 Ethernet |
| Condition | Brand new (pre-order) |
Mining Profitability
At the hashprice of $40.93 per PH/s per day (Hashrate Index, 21 September 2026), 40 TH/s is worth about $1.64 a day on average. It uses 15.6 kWh a day, which costs about $5.15 at the EU household average, so on home electricity it runs at a loss and should be thought of as a heater that mines rather than an income machine. At a hosted rate of $0.07/kWh it would clear about $0.54 a day.
Solo mining odds: with network hashrate around 946 EH/s, a 40 TH/s machine has roughly a 1 in 450 chance of finding a block in any given year. If it does, the whole reward (currently 3.125 BTC plus fees) is yours. Most years it will find nothing – that is the trade. Our guide to miners for EU apartments compares it with the other 230 V options.
What’s in the Box
- Magic Miner 40T unit
- IEC C14 power cord
- Quick-start guide
Why Buy from BullMiners?
- Genuine, new hardware: sourced through authorised channels, never refurbished units sold as new
- EU support: help with setup, pool configuration and warranty claims in your time zone
- Keep 100% of what you mine: it mines to your own pool account and wallet – we never touch your coins
- Crypto checkout: pay in Bitcoin, USDT/USDC on your preferred network, or 25+ other coins
- Honest numbers: every figure on this page is dated and sourced, so you know exactly what you are buying