Bitmain Antminer S21 XP Bitcoin Miner
Original price was: $5,600.00.$3,100.00Current price is: $3,100.00.
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.
118 in stock
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Description
Bitmain engineered the Antminer S21 XP (270Th) specifically for the SHA-256 algorithm, empowering you to mine Bitcoin (BTC) with industry-leading precision. It delivers a maximum hashrate of 270Th/s while consuming 3645W of power, resulting in an energy efficiency of 13.5j/Th.
Antminer S21 XP Specification
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S21 XP |
| Size w/o | 449 X 219 X 293mm |
| Size with | 640 X 360 X 450mm |
| Weight Net | 18700g |
| Noise level | 76db |
| Fan(s) | 4 |
| Power | 3645W |
| Voltage | 220-277 |
| Interface | Ethernet |
| Storage Temp. | -20-70 |
| Temperature | -20 – 45 °C |
| Humidity | 10 – 90 % |
| Warranty | 365 Days |
- Hardware Architecture: Built with advanced 5-nm chips in collaboration with TSMC, providing up to a 40% efficiency improvement over older S19 models.
- Acoustic & Thermal:
- The Air-Cooled version uses four high-speed fans, generating approximately 75–76 dB of noise.
- The Hydro and Immersion versions are significantly quieter, making them better suited for noise-sensitive industrial environments, though they require specialized cooling infrastructure.
- Power Requirements:
- Air-cooled units typically require 220–277V.
- Hydro and Immersion units often require 380–415V three-phase power, suitable for industrial-scale data centers.
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@asicminerbulk.com 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://asicminerbulk.com/
Additional information
| Weight | 18.7 kg |
|---|---|
| Color | Silver, Black, Gold |
| Memory | 128 Gb, 256 Gb, 512Gb, 1 Tb |
3 reviews for Bitmain Antminer S21 XP Bitcoin Miner
Quick Comparison
| Bitmain Antminer S21 XP Bitcoin Miner remove | NerdMiner NerdOCTAxe (9.6TH/s) remove | Cheetah F1 Miner remove | MicroBt Whatsminer M61 remove | Fluminer T3 115 TH/s remove | Canaan Avalon Nano 3S 6TH/s remove | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | Bitmain Antminer S21 XP Bitcoin Miner remove | NerdMiner NerdOCTAxe (9.6TH/s) remove | Cheetah F1 Miner remove | MicroBt Whatsminer M61 remove | Fluminer T3 115 TH/s remove | Canaan Avalon Nano 3S 6TH/s remove | ||||||||||||||||||||||||||||||
| Image | |  |  |  |  |  | ||||||||||||||||||||||||||||||
| SKU | S21XP | NERDOCTX | ChF1 | WM61 | FLUT3 | AVANANO3S | ||||||||||||||||||||||||||||||
| Rating | ||||||||||||||||||||||||||||||||||||
| Price | Original price was: $5,600.00.$3,100.00Current price is: $3,100.00. | $490.00 | $499.00 | $1,900.00 | $1,600.00 | $245.00 | ||||||||||||||||||||||||||||||
| Stock | 118 in stock | 50 in stock | 117 in stock | 102 in stock | 101 in stock | 167 in stock | ||||||||||||||||||||||||||||||
| Weight | 18.7 kg | 3 kg | N/A | 10.5 kg | N/A | 0.86 kg | ||||||||||||||||||||||||||||||
| Dimensions | N/A | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||||||||||||||||
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| Description | 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. | 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. | The MicroBT WhatsMiner M61 is a high-performance ASIC miner released around December 2024. Designed specifically for the SHA-256 algorithm, it is used to mine cryptocurrencies like Bitcoin (BTC) and Bitcoin Cash (BCH).It features, depending on the model/settings, optimized energy efficiency and robust air-cooling for professional or home mining. | Fluminer T3, optimized for the SHA-256 mining algorithm from Fluminer, comes with a maximum hash rate of 115TH/s for a power consumption of 1700W. With an efficient air cooling system, T3 dissipates heat effectively, preventing machine overheating while aiding an excellent energy efficiency of 14.78 j/Th. | Avalon Nano 3S is manufactured by Canaan which operates under the SHA-256 algorithm with a maximum hashrate of 6Th/s and power consumption of 140W. | ||||||||||||||||||||||||||||||
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Perez dian –
Comprei o Antminer S21 XP recentemente e estou impressionado com o desempenho. O consumo de energia é mais eficiente do que eu esperava e o equipamento funciona sem problemas. Entrega rápida e suporte respondeu minhas dúvidas. Muito satisfeito com a compra.
Adalbert comman –
Der Antminer S21 XP läuft stabil und liefert die versprochene Leistung. Die Installation war unkompliziert, und die Energieeffizienz ist im Vergleich zu meinem vorherigen Miner deutlich besser. Lieferung war schnell und professionell. Klare Empfehlung für ernsthafte Miner.
Dan Nina –
I’ve been running the Antminer S21 XP for a few weeks now, and the performance has been solid. Hash rate is consistent with specs, and efficiency is noticeably better than my older units. Shipping was smooth and the unit arrived well-packaged. Overall, very satisfied with the upgrade.