Bitmain Antminer S21
$2,300.00
The Bitmain Antminer S21 is a high-efficiency ASIC miner for SHA-256 algorithms (Bitcoin/BCH), delivering ~200 TH/s at 3,500W (17.5 J/TH). It features air cooling, 4 high-speed fans, and operates between 220-277V, making it a top choice for professional, energy-efficient mining.
104 in stock
Guarantee safe & secure checkout
Description
The Antminer S21 by Bitmain features the powerful BM1368 chip, delivering 200 TH/s hashrate with 17.5 J/TH efficiency and 3500W power consumption. It features air cooling, 4 high-speed fans, and operates between 220-277V, making it a top choice for professional, energy-efficient mining.
- Hashrate: 200 TH/s
- Power Consumption: 3500W
- Efficiency: 17.5 J/TH
- Dimensions: 400 x 195 x 290 mm
- Weight: 15.4 kg
- Noise Level: 75-76 dB
- Algorithm: SHA-256
Purchasing Guidelines
1. Shipments will be scheduled on a first-paid-first-ship basis for orders on which ASIC MINERS has received full payment.
2. You are responsible for any customs delays or returned shipments due to a lack of proper documentation. It’s highly recommended to be aware of local customs clearance policies and prepare all customs documentation ahead of time to avoid delays or unexpected costs.
3. Please contact info@asicminers.org for additional information on customs clearance for ASIC MINERS products.
Warranty
1. A 365-day warranty is provided starting from the shipping date. ASIC MINERS will cover shipping costs when shipping a replacement unit within the warranty period.
2. The warranty only applies to the original purchaser who purchased the machine directly from ASICMINERS.ORG. Once the miner is resold, warranty coverage becomes the responsibility of the re-seller.
3. If the user fails to use the product per the given instructions, specifications, and conditions provided or changes the function settings of the unit without ASIC MINER’s prior consent, ASIC MINERS will not be liable for any damage arising therefrom.
4. Click here for a complete list of the Terms & Conditions that apply to all orders placed on https://asicminers.org/
Additional information
| color | Black, DarkSlateGrey, Silver |
|---|---|
| Algorithm | SHA-256 |
Quick Comparison
| Bitmain Antminer S21 remove | Bitmain Antminer S21 XP Bitcoin Miner remove | Bitdeer SealMiner A2 Pro Hydro remove | Bitmain Antminer E9 Pro 3.68Gh/s remove | NerdMiner NerdOCTAxe (9.6TH/s) remove | Cheetah F1 Miner remove | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | Bitmain Antminer S21 remove | Bitmain Antminer S21 XP Bitcoin Miner remove | Bitdeer SealMiner A2 Pro Hydro remove | Bitmain Antminer E9 Pro 3.68Gh/s remove | NerdMiner NerdOCTAxe (9.6TH/s) remove | Cheetah F1 Miner remove | ||||||||||||||||||||||||||||||
| Image | | |  |  |  |  | ||||||||||||||||||||||||||||||
| SKU | ANTS21 | S21XP | A2Pro | ANTE9PRO | NERDOCTX | ChF1 | ||||||||||||||||||||||||||||||
| Rating | ||||||||||||||||||||||||||||||||||||
| Price | $2,300.00 | Original price was: $5,600.00.$3,100.00Current price is: $3,100.00. | Original price was: $7,500.00.$4,900.00Current price is: $4,900.00. | $850.00 | $490.00 | $499.00 | ||||||||||||||||||||||||||||||
| Stock | 104 in stock | 118 in stock | 150 in stock | 99 in stock | 54 in stock | 117 in stock | ||||||||||||||||||||||||||||||
| Weight | N/A | 18.7 kg | 20.5 kg | 20.2 kg | 3 kg | N/A | ||||||||||||||||||||||||||||||
| Dimensions | N/A | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||||||||||||||||
| Additional information |
|
|
|
|
|
| ||||||||||||||||||||||||||||||
| Description | The Bitmain Antminer S21 is a high-efficiency ASIC miner for SHA-256 algorithms (Bitcoin/BCH), delivering ~200 TH/s at 3,500W (17.5 J/TH). It features air cooling, 4 high-speed fans, and operates between 220-277V, making it a top choice for professional, energy-efficient mining. | Bitmain Antminer S21 XP mining the SHA 256 algorithm has a maximum hash rate of 270Th/s at a power consumption of 3645W. Weighing around 18.7 kgs, Bitmain Antminer S21 XP gives an energy efficiency of 13.5j/Th. The ASIC comes with a warranty period of 365 days. | The Bitdeer SealMiner A2 Pro Hydro is an industrial-grade, water-cooled ASIC miner designed for high-performance Bitcoin (SHA-256) mining. It delivers a high hashrate of 500 TH/s with a power consumption of 7450W, yielding an efficiency of 14.9 J/T. The Hydro cooling system ensures superior heat dissipation for high efficiency | Antminer E9 Pro Is Manufactured By Bitmain And it’s mining EtHash algorithm which running maximum hashrate of 3.68Gh/s for a power consumption of only 2200W. | NerdOCTAxe is manufactured by NerdMiner and supports the SHA-256 algorithm, offering hashrates of 9.6Th/s with consistent performance and a power consumption of 160W. | Miner model F1 from cheetah mining SHA256 algorithm with a maximum hashrate of 24.00 TH/S for a power consumption of 2100 W. | ||||||||||||||||||||||||||||||
| Add to cart |
Reviews
There are no reviews yet.