Bitmain · SHA-256Bitmain Antminer S23 305 TH/s
3 355 W · ≈ 11 J/TH · BTC / BCH
New: 7 490 €
Used: 5 490 €
VoltASIC buying guide
Bitcoin / SHA-256 ASIC miners: compare before you buy
This VoltASIC guide groups the Bitcoin / SHA-256 hardware currently listed in the catalog. Use it to compare nominal hashrate, power draw, efficiency and purchase price before opening the individual product pages.
Models in the VoltASIC catalog
Bitmain · SHA-256
Bitmain · SHA-256Bitmain Antminer S21 XP 270 TH/s
3 645 W · 13,5 J/TH · BTC / BCH
New: 2 790 €
Used: 1 790 €
MicroBT · SHA-256MicroBT WhatsMiner M61S+ ≈ 238 TH/s
≈ 4 046 W · ≈ 17 J/TH · BTC / BCH
New: 1 990 €
Used: 1 190 €
Bitmain · SHA-256Bitmain Antminer S21 Pro 234 TH/s
3 510 W · 15 J/TH · BTC / BCH
New: 1 590 €
Used: 999 €
Bitmain · SHA-256Bitmain Antminer S21+ 235 TH/s
≈ 3 877 W · ≈ 16,5 J/TH · BTC / BCH
New: 1 590 €
Used: 949 €
Canaan · SHA-256Canaan Avalon Q 90 TH/s
1 674 W · 18,6 J/TH · BTC
New: 1 490 €
Used: 899 €
Canaan · SHA-256Canaan Avalon Mini 3 37,5 TH/s
800 W · 21,3 J/TH · BTC
New: 999 €
Used: 599 €
Bitmain · SHA-256Bitmain Antminer S19k Pro 120 TH/s
2 760 W · 23 J/TH · BTC / BCH
New: 499 €
Used: 299 €
How to choose
- Start with your real electricity price per kWh.
- Check voltage, circuit capacity, heat extraction and noise before ordering.
- Compare the exact batch and condition, especially for used hardware.