Two Bitmain Antminer S21 ASIC Miner at World Digital Summit 2023
Two Bitmain Antminer S21 at the World Digital Summit in Hong Kong 🇭🇰

What is the Bitmain Antminer S21 Profitability?

ASIC Miner profitability guide: Bitmain Antminer S21. Revenue, price, profitability and where to buy the S21.

El Sultán Colin Harper
El Sultán / Colin Harper

Antminer S21 Profitability Guide

In this Antminer S21 profitability guide, we provide a comprehensive overview of the latest cutting-edge Bitcoin mining hardware announced by Bitmain. Similar to our Antminer S19 Profitability Guide, we'll begin by presenting an overview of the Antminer S21 series to set the stage for detailed profitability calculations.

Pre-order Bitmain’s Antminer S21
Get your hands on the Bitmain Antminer S21 with Luxor Technology. One of the most-efficient Bitcoin ASIC Miner models in the market.
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Antminer S21 Series Overview

Below are the two different models in the S21 Bitcoin ASIC Miner series we will be covering:

The Antminer S21 series is Bitmain's latest Bitcoin ASIC Miner innovation. It introduces two cooling options: air-cooled and hydro-cooled models. As of the most recent information available, Bitmain has ambitious production plans, aiming to manufacture 50,000 to 100,000 s21 units per month depending on market demand.

Antminer 21 versus other Bitmain models: Antminer S19 XP, Antminer 19k Pro, and S19j Pro+
Antminer 21 versus other Bitmain models: Antminer S19 XP, Antminer 19k Pro, and S19j Pro+

Antminer S21 Hashrate

The Antminer S21 series sets a new standard in hashrate performance. The air-cooled model boasts an impressive hashrate of 200 TH/s, while the hydro-cooled version takes it a step further with an astounding 330 TH/s.

Antminer S21 Efficiency

What truly distinguishes the Antminer S21 series from other models in the Bitcoin mining hardware space, is its remarkable efficiency. The air-cooled model achieves an efficiency rating of 17.5 J/TH, while the hydro-cooled variant goes even further, achieving an astonishing efficiency of 16 J/TH. This marks a significant leap forward in ASIC Miner power efficiency compared to previous models.

Antminer S21 Price

During its initial launch phase, the Antminer S21 is available at a promotional price of $14/TH for orders of 1.2 EH/s or more. This equates to $2,800 per unit for air-cooled models and $4,690 per unit for hydro-cooled models. It's important to note that this promotional pricing is exclusive to the initial launch phase, and subsequent orders will be priced higher, with the second phase costing $19.6/TH per unit.

Pre-order Bitmain’s Antminer S21
Get your hands on the Bitmain Antminer S21 with Luxor Technology. One of the most-efficient Bitcoin ASIC Miner models in the market.

Antminer S21 Profitability

Now let's delve into the Antminer S21 profitability of both the air-cooled and hydro-cooled models based on the most current statistics available. For these guide's calculations,standard electricity cost of $0.06/kWh was used, and for hashrate revenue we used the value of Hashprice as of October 25th at 10:55 PM EST ($74.79)

Antminer S21 Profitability (Air-Cooled)

  • Daily Earnings: $12.47 (Income) - $5.04 (Electricity) = $7.43
  • Monthly Earnings: $379.43 (Income) - $153.3 (Electricity) = $226.13
  • Annual Earnings: $4,553.16 (Income) - $1,839.6 (Electricity) = $2,713.56

For up-to-date profitability, visit our Antminer S21 ASIC Miner Profitability Page below. ⬇️

Antminer S21 Hydro Profitability

  • Daily Earnings: $25.06 (Income) - $7.72 (Electricity) = $17.34
  • Monthly Earnings: $762.13 (Income) - $234.77 (Electricity) = $527.36
  • Annual Earnings: $9,145.56 (Income) - $2,817.22 (Electricity) = $6,328.34

For up-to-date profitability, visit our Antminer S21 Hydro ASIC Miner Profitability Page below. ⬇️

Antminer S21 Specifications

Antminer S21 200TH (Air-Cooled) Specs:

  • Efficiency: 17.50 J/TH
  • Release Date: Aug 13, 2023
  • Dimensions (mm): 195x290x400
  • Hashrate: 200 TH/s
  • Algorithm: SHA256
  • Weight: 18000 g
  • Watts: 3500 W
  • Manufacturer: Bitmain
  • Voltage: 12 V

Antminer S21 355 TH (Hydro-Cooled) Specs:

  • Efficiency: 16.00 J/TH
  • Release Date: Unknown
  • Hashrate: 335 TH/s
  • Algorithm: SHA256
  • Watts: 5360 W
  • Manufacturer: Bitmain

These specifications provide a comprehensive overview of the Antminer S21 series, including key details about efficiency, hashrates, release dates, and more. Miners can use this information to make informed decisions about which model best suits their mining operations.

Where To Buy The Bitmain Antminer S21?

Bitmain is accepting pre-orders for the Antminer S21, but these preorders are only available to miners who can buy in bulk.

Thankfully, secondary sellers like Luxor Technology give miners the opportunity to purchase smaller orders of the Antminer S21. Luxor’s ASIC Trading Desk is now accepting preorders for the Antminer S21, with the first shipments of the new ASIC miner expected between January and June of 2024.

Pre-order Bitmain’s Antminer S21
Get your hands on the Bitmain Antminer S21 with Luxor Technology. One of the most-efficient Bitcoin ASIC Miner models in the market.

El Sultán Twitter

Marketing Manager at Luxor Technology

Colin Harper Twitter

Head of Research and Content at Luxor Technology