Bitmain Antminer S21 — Market Hashrate

Yes. NiceHash and similar hashrate marketplaces (Mining Rig Rentals, etc.) let the Bitmain Antminer S21 sell its Sha256 hashpower directly — buyers rent the compute, you receive BTC per hash delivered. It is similar to mining, but removes coin-price risk since you are paid in BTC on NiceHash's rate.

NiceHash settles instantly at a market-weighted price. Mining Rig Rentals shows three levels: floor (cheapest seller), recent (last 10 actual rentals), and asking (aspirational seller wishlist). Prefer NiceHash for fire-and-forget income; prefer MRR if you want to set your own price and accept lower utilization.

Selling hashrate on NiceHash pays in BTC at the marketplace's clearing rate, so you avoid coin-price risk on the underlying Sha256 coin. Direct mining pays in the native coin at the live block reward, so you keep upside if Sha256 appreciates. Compare daily $ income side by side in the table above.