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Magicminer BG01 (4.5TH)

Model: BG01

Condition: new

4.5 TH/s ultra-compact SHA-256 Bitcoin miner consuming just 120W at 40 dB. Designed for home and desktop Bitcoin mining with minimal noise and power. USB-friendly form factor. Warranty and free DDP shipping from MillionMiner.

4.5 TH/s 120W SHA-256 26.67 J/TH

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Genuine

Tested hardware

Worldwide

Global shipping

Support

Mining experts

Hashrate

4.5 TH/s

Power

120 W

Efficiency

26.67 J/TH

Noise

40 dB

Estimated Mining Returns

Based on current BTC price & network difficulty. Indicative only.

Period Daily Weekly Monthly
Income
$0.16 $1.12 $4.80
Electricity
-$0.23 -$1.61 -$6.90
Profit
$-0.07 $-0.49 $-2.10

Using 0.080 $/kWh · Network difficulty as of today. Estimates only.

Adjust rate in the bar above

Full Specifications

Hashrate 4.5 TH/s
Power Consumption 120 W
Efficiency 26.67 J/TH
Algorithm SHA-256
Model BG01
Release Year Sep 2025
Noise Level 40 dB
Dimensions 285 x 134 x 50mm
Weight 960 g
Voltage 200-240v
Interfaces Ethernet
Operating Temp 5 - 45 °C
Humidity 10 - 90 %
Cooling Type Air

What's in the Box

BG01
Power supply unit (PSU)
Power cables
Quick start guide

Contents may vary by batch. Exact items listed in order confirmation.

Quick Setup

1

Connect PSU to miner and plug into the outlet

2

Connect ethernet cable to your router or switch

3

Find miner IP via router admin or IP scanner tool

4

Open web interface, enter pool URL and wallet — start mining

Product Details

Magicminer BG01 4.5 TH/s Ultra Compact SHA 256 Bitcoin Miner for Home and Desktop

The Magicminer BG01 produces 4.5 TH/s of SHA 256 hashrate for Bitcoin mining at 120W. At 960 grams and 285 x 134 x 50mm, it is one of the smallest and lightest Bitcoin mining devices ever manufactured.

4.5 TH/s in the context of Bitcoin's total network hashrate (hundreds of exahashes) produces minuscule mining output. This is not hardware for earning significant daily Bitcoin revenue. The BG01 is designed for three specific audiences: hobbyists who want to own and operate real Bitcoin mining hardware at home, solo mining lottery players who want an always on chance at a full block reward (currently 3.125 BTC), and educators or demonstrators who need physical Bitcoin mining hardware for teaching and presentations.

40 dB is quieter than a typical refrigerator hum. The BG01 runs on a desk, nightstand, or bookshelf without disturbing anyone in the room. 120W is comparable to a bright light bulb. Daily electricity cost at $0.07 per kWh is roughly $0.20. This is genuinely home friendly hardware that operates invisibly in terms of both noise and power.

The BG01 connects via Ethernet for pool or solo mining configuration. 200 to 240V with the PSU included in the box. 5 to 45 degrees Celsius at 10 to 90 percent humidity. The slightly larger BG02 (7 TH/s at 150W) shares the same chassis for buyers wanting marginally higher output at minimal additional power draw.

Multiple BG01 units can stack for linear hashrate scaling if desired. Two units produce 9 TH/s at 240W. The economics still do not approach profitability from pool mining, but for solo mining, doubling the hashrate doubles the probability of independently finding a block.

Magicminer BG01 4.5 TH/s Desktop Bitcoin Miner at 120W and 40 dB

Magicminer BG01. 4.5 TH/s SHA 256 at 120W. Under 1 kg at 285 x 134 x 50mm. One of the smallest Bitcoin mining devices ever built. 40 dB quiet enough for a desk or nightstand. Daily electricity roughly $0.20 at $0.07 per kWh.

Not for revenue mining. Designed for hobbyists, solo mining lottery players (chance at a full 3.125 BTC block reward), and educators who need physical Bitcoin mining hardware at home scale.

200 to 240V with included PSU. Ethernet connectivity for pool or solo mining. 5 to 45 degrees Celsius at 10 to 90 percent humidity. The BG02 (7 TH/s, 150W) shares the same chassis for slightly higher output.

Multiple BG01 units stack for linear scaling. Two units at 9 TH/s and 240W double solo mining probability. Same home friendly noise and power envelope per unit. PSU included per unit.

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Magicminer BG01 4.5 TH/s Home Desktop Bitcoin Miner

Silent SHA-256 at 4.5 TH/s and 40 dB. 4.5 TH/s SHA 256 at 120W. Under 1 kg at 285 x 134 x 50mm. 40 dB desk quiet. 200 to 240V with included PSU. Home Bitcoin mining for hobbyists and solo mining lottery. Daily electricity roughly $0.20. Ethernet. Pool and solo mining compatible. BG02 (7 TH/s) also available in the same chassis. Multiple units stack for linear hashrate scaling. Two BG01 units double solo mining probability at $0.40 daily combined electricity.

4.5TH Desktop Bitcoin Mining

A real SHA-256 ASIC miner small enough for your desk. 120W and 40 dB keep it home-friendly.

40 dB Near-Silent Operation

Barely audible at room distance. Mine Bitcoin from your bedroom, office, or living room without noise disruption.

Plug, Connect, Mine

Standard household power, Ethernet connection, pool setup. No infrastructure, no special circuits, no dedicated room required.

FAQ

Frequently Asked Questions

The BG01 delivers 4.5 TH/s of SHA-256 mining power for Bitcoin, designed for home use rather than industrial-scale mining.

At 40 dB, the BG01 is barely audible at normal room distance. It is designed to run in living spaces without noise disruption.

Earnings at this hashrate are modest. The BG01 is best suited for those who want to participate in Bitcoin mining, learn the process, or accumulate small amounts over time.

Just 120W on standard household voltage. It draws about the same as a gaming laptop or bright desk lamp.

Yes. Multiple units stack without creating noise or heat issues, allowing you to scale hashrate while maintaining a home-friendly environment.

Yes. The BG01 is a dedicated SHA-256 ASIC designed for Bitcoin mining, not a USB toy miner. It produces actual hashrate and earns real BTC.

Bitcoin (BTC), Bitcoin Cash (BCH), and all SHA-256 algorithm cryptocurrencies.

The BG01 is a compact unit designed to sit on a desk or shelf. Contact MillionMiner for exact dimensions.

Ships brand new with manufacturer warranty and free DDP delivery worldwide from MillionMiner.