MicroBT
Whatsminer M66S
The Whatsminer M66S by MicroBT runs the SHA256 algorithm, delivers 298 TH/s, draws 5363W, at 18 J/TH efficiency. It mines BTC, BCH, BSV. Available for purchase from MinerHaolan with fast international shipping from Hong Kong and manufacturer warranty included.
Algorithm
SHA256
Hashrate
298 TH/s
Power
5363W
Available Coins
SSL Secured
256-bit encryption
6-12 Month Warranty
Full coverage
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Mid-tier MicroBT Bitcoin miner reaching 298 TH/s with efficient 18 J/TH performance at 5363W. Air-cooled design optimized for stable production environments. Supports Bitcoin, Bitcoin Cash, and Bitcoin SV mining on SHA-256 algorithm. Requires 380-480V three-phase power for full-capacity operation.
Key Features
- Industry-leading 18 J/TH energy efficiency
- Powerful 298 TH/s hashrate for maximum profitability
- Advanced thermal management with Air-cooled (4 fans)
- Easy setup and management via web interface
Profitability Calculator🟢 Live Data
Estimates for Whatsminer M66S, from live network hashrate and price
| Metric | Daily | Monthly | Yearly |
|---|---|---|---|
| Income | $10.77 | $327.83 | $3,930.98 |
| Electricity | -$10.30 | -$313.44 | -$3,758.39 |
| Profit | $0.47 | $14.39 | $172.59 |
* Revenue from live network hashrate, block time and block reward (source: WhatToMine), assumes a 1% pool fee, and extrapolates today's difficulty and price flat for the monthly/yearly figures. Estimates only, not a guarantee of earnings.
Compare with similar miners
Same algorithm, closest hashrate. Estimated profit assumes $0.08/kWh electricity and live network data.
MicroBT
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- Hashrate
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MicroBT
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MicroBT
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MicroBT
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- Hashrate
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- Power
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Bitmain
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- Cooling
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- $2,339.10
Bitmain
Antminer S21 XP Immersion
- Hashrate
- 296 TH/s
- Power
- 5200W
- Efficiency
- 17.6 J/TH
- Cooling
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- Price
- $2,599.00
Bitdeer
Bitdeer SealMiner A3 Pro Air Bitcoin Miner
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- 290 TH/s
- Power
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- 12.5 J/TH
- Cooling
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- $4,899.00
MicroBT
MicroBT Whatsminer M66S Immersion (310Th/s)
- Hashrate
- 310 TH/s
- Power
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- Efficiency
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- Cooling
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Customer Reviews
Sign in to write a review4.4
Based on 30 reviews
Best value in its class
After extensive research, I concluded the Whatsminer M66S offers the best value in its class. The specs, price, and MinerHaolan's reputation sealed the deal.
Long-term value is clear
Looking at the long-term, the Whatsminer M66S value is clear. Quality components mean longer lifespan, which means better ROI over time.
Best price-to-performance ratio
After comparing options, the Whatsminer M66S offers the best price-to-performance ratio. MinerHaolan's pricing is competitive and the product delivers. Great value.
Perfect for 24/7 operation
Designed my operation around 24/7 uptime and the Whatsminer M66S delivers exactly that. No thermal throttling, no random restarts. Just pure, continuous mining performance.
Documentation was complete
My Whatsminer M66S came with complete documentation - manuals, warranty info, setup guides. MinerHaolan provides everything you need to get started immediately.
Frequently Asked Questions about Whatsminer M66S
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