Whatsminer M66 Immersion

Whatsminer M66 Immersion

Price range: $1,550.00 through $1,590.00

Hong Kong stock · usually arrives in 1–2 weeks · DDP available case by case (included in shipping)
Prices move with the market. We confirm your final price after you order, before you pay. Get today's price on Telegram or email sales@805mining.com
  • New: covered by the manufacturer's warranty only. 805's DOA coverage applies to used units. Returns & Warranty
  • Pay with crypto (via NOWPayments), credit card or bank wire.
  • Lost in shipping? We refund your full purchase price. Delivery details
  • Buying 20+ units? Ask for bulk pricing on Telegram or WhatsApp +1 (951) 598-1515.
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Ships from USA or Hong Kong

USA stock: within the week · HK: 1–2 weeks · DDP case by case

Pay your way

Crypto (300+ coins), card or wire

Talk to a person

Telegram or WhatsApp +1 (951) 598-1515, or email sales@805mining.com

Used units tested twice

Before storage and again before shipping

The Whatsminer M66 Immersion is a SHA-256 ASIC miner rated at 240–246 TH/s, mining Bitcoin (BTC) and Bitcoin Cash (BCH). It draws 5040-5166 W at the wall, giving an efficiency of 21 J/TH. It is an immersion-cooled unit. Choose your preferred hashrate bin at checkout — this model ships in 4 configurations.

Specifications

Hashrate 240–246 TH/s
Power draw 5040-5166 W
Efficiency 21 J/TH
Algorithm SHA-256
Mines Bitcoin (BTC) and Bitcoin Cash (BCH)
Cooling Immersion cooled

Available configurations

Hashrate Efficiency Est. power
240 TH/s 21 J/TH ~5,040 W
242 TH/s 21 J/TH ~5,080 W
244 TH/s 21 J/TH ~5,120 W
246 TH/s 21 J/TH ~5,170 W

Power draw is estimated as hashrate × efficiency; actual wall draw varies slightly by unit.

Hashrate

21W 240 T, 21W 242 T, 21W 244 T, 21W 246 T

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