# Bitmain Antminer S21 Bitcoin Miner

**Antminer S21** is manufactured by **Bitmain** and supports the **SHA-256 algorithm**, offering hashrates of **151****Th/s** with consistent performance and a power consumption of **3500W**.

#### Specifications

Manufacturer

Bitmain

Model

Antminer S21 200Th/s

Size w/o

400 X 195 X 290mm

Size with

570 X 316 X 430mm

Weight Net

15400g

Noise level

75db

Fan(s)

4

Power

3500W

Voltage

220-277

Interface

Ethernet

Storage Temp.

\-20-70

Temperature

0 – 45 °C

Humidity

10 – 90 %

Warranty

365 Days

## Details

- **Price:** 1249.0 USD
- **Vendor:** Bitmain

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 151Th - In Stock | 1249.00 USD | In stock |

## Images

- Bitmain Antminer S21 Bitcoin Miner

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> Source: [Asic Mining Central](https://asicminingcentral.com/products/bitmain-antminer-s21-bitcoin-miner)
> Updated: 2026-05-27