Antminer S21 XP
$8,289.00 Original price was: $8,289.00.$5,889.00Current price is: $5,889.00.
The Antminer S21 XP represents the pinnacle of professional Bitcoin mining technology, delivering a massive 270 TH/s hashrate on the SHA-256 algorithm. Built around advanced custom Bitmain ASIC chips, it combines exceptional processing power with an industry-leading 13.5 J/TH efficiency rating at a power consumption of 3645W. This high-performance miner features a robust quad-fan cooling system and a durable 18.7 kg chassis, ensuring stable thermal management and maximum uptime for elite-scale mining operations.
Description
Antminer S21 XP – Technical Specifications
- Hashrate: 270 TH/s
- Power Consumption: 3645 W
- Efficiency: 13.5 J/TH
- Algorithm: SHA-256
- Chip: Custom Bitmain ASIC
- Cooling: Air-cooled (4 high-speed fans)
- Dimensions: 449 x 219 x 293 mm
- Weight: 18.7 kg (Net)
- Operating Temp: -20°C to 45°C
- Humidity: 10% to 90% (non-condensing)
- Noise Level: 76 dB
- Network Connection: RJ45 Ethernet 10/100M
- Voltage: 220-277V AC
Notes
- Payment accepted in USDT, USDC, BTC, or USD. The unit price and total price of the products, and the amount paid are denominated in U.S. dollars.
- The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above.
- After an order has been submitted, a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different item(s) or different batch(es) will not be entertained by BITMAIN.
- The pictures shown are for reference only; the final shipment version shall prevail.
- The Hashrate value, Power on wall, and Power efficiency on wall are all typical values, The actual Hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%.
- Caution: Wrong input voltage may probably cause product damaged.
Shipping Details
- Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMAIN has received full payment.
- 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 to prepare all customs documentation ahead of time to avoid any customs clearance delays or unexpected costs.
Warranty
- A 365-day warranty is provided starting from the shipping date. BITMAIN will cover shipping costs when shipping a replacement unit within the warranty period.
- The warranty only applies to the original purchaser who purchased the machine directly from BITMAIN. Once the miner is resold, warranty coverage becomes the responsibility of the re-seller.
- 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 BITMAIN’s prior consent, BITMAIN will not be liable for any damage arising there from.
Additional information
| Performance (Miner) | ||||||
|---|---|---|---|---|---|---|
|
||||||
| Hardware | ||||||
|
||||||
| Power (Container/Rack) | ||||||
|
||||||
| Power | ||||||
|
||||||
| Physical (Cabinet) | ||||||
|
||||||
| Environmental | ||||||
|
||||||
| Cooling & Sub-systems | ||||||
|
||||||
37 reviews for Antminer S21 XP
Only logged in customers who have purchased this product may leave a review.
Related products
-
Sale!

Antminer E9 Pro
5.00 out of 5$2,539.00Original price was: $2,539.00.$1,904.25Current price is: $1,904.25. Add to cart -

Antminer Z15 Pro
5.00 out of 5$4,999.00 Add to cart -
Sale!

Antminer S19 Pro++
5.00 out of 5$2,331.00Original price was: $2,331.00.$1,148.25Current price is: $1,148.25. Add to cart -
Sale!

Antminer K7
5.00 out of 5$3,856.00Original price was: $3,856.00.$2,174.25Current price is: $2,174.25. Add to cart




Matthew Thompson –
Satisfied with my Antminer order. Better than expected. Great mining performance.
Jean Laurent –
Fast shipping and reliable product. Customer support was helpful. Impressed by the speed.
Laura Taylor –
Fast shipping and reliable product. Performance is top-notch. Worth every penny.
Sophie Hoffmann –
Fast shipping and reliable product. Definitely ordering again soon. Would buy again.
Julien Simon –
Couldn’t be happier with my Antminer. Exactly as described. Great mining performance.