Bitmain Antminer S21 XP Immersion (300Th) is an ASIC miner designed for SHA-256 algorithm, specifically targeting BTC (Bitcoin) . It delivers a maximum hashrate of 300Th/s while consuming 4050W of power, resulting in an energy efficiency of 13.5j/Th.
Bitmain Antminer S21 XP Immersion (300Th) Specifications:
| Manufacturer | Bitmain |
| Model | Antminer S21 XP Immersion (300Th) |
| Release | Sep 2024 |
| Size | 400 x 195 x 290mm |
| Weight | 14400g |
| Noise level | 50dB |
| Cooling | Oil cooling |
| Power | 4050W |
| Interface | Ethernet 10/100M |
| Temperature | 5 – 45 °C |
| Humidity | 5 – 95 % |
Processing & Shipping Time
- All shipments are dispatched via UPS, DHL, or FedEx. Upon request, we can accommodate other carriers as needed.
- We offer Delivered Duty Paid (DDP) shipping for worldwide deliveries, ensuring a smooth customs clearance process.
- If any specific documentation is required for customs, please contact us in advance so we can provide the necessary paperwork.
- Orders are processed and shipped within 48 to 72 business hours upon confirmation of payment.
- Once the order has been shipped, customers will receive an email with the tracking number and order details for easy monitoring of the shipment.
- For any additional shipping inquiries or special requests, feel free to reach out to our support team.
Warranty & Return
- All products come with a 1-year extended warranty, which includes 6 months of manufacturer warranty and an additional 6 months of free extended warranty provided by HEX Miners.
- In the event of malfunction or damage, we will repair or replace the machine at no cost to the customer during the warranty period.
- We offer a 30-day free return policy on all orders, with return shipping costs fully covered by us.
- Our products undergo rigorous quality inspections and are meticulously packed to ensure they arrive in perfect condition.
- After the warranty expires, repair or replacement costs will apply.
- Additionally, we offer 24/7 technical support for the entire lifespan of your miner, ensuring continuous assistance whenever needed.
Troy Nichols (verified owner) –
The box was sturdy and the unit came in mint condition. The packaging was solid and everything arrived in perfect condition. HEX Miners is now my go-to for ASIC hardware.
Nils Karlsson (verified owner) –
They replied quickly and helped me with all setup questions. My order was shipped just one day after I paid. Very well packed, nothing was damaged during shipping.
Jack Morgan (verified owner) –
Shipping was completely free and the package arrived fast. There were zero customs charges thanks to their DDP option. Their team responded fast and gave clear instructions.
Adam Bennett (verified owner) –
A solid purchase – highly recommend them. The delivery was incredibly fast and free of charge. Shipping was completely free and the package arrived fast.
Matthias Schulte (verified owner) –
The unit runs strong and delivers solid hash rates. HEX Miners is now my go-to for ASIC hardware. Works perfectly and is a great investment.
Amir Al Baloushi (verified owner) –
Very well packed, nothing was damaged during shipping. Impressive turnaround – shipment went out the next day. DDP shipping meant no customs hassles or extra fees.
Tim van Leeuwen (verified owner) –
Works perfectly and is a great investment. Great buying experience from start to finish. The delivery was incredibly fast and free of charge.
Hugo Norberg (verified owner) –
Packed very carefully – miner arrived with no issues. I appreciated how quickly it was shipped after paying. Miner is powerful and matches all specs listed.
Pieter van der Meer (verified owner) –
Impressive turnaround – shipment went out the next day. Cleared customs without a problem – no duties paid. Excellent SHA-256 miner, runs smoothly and earns steadily.
Jacob Reed (verified owner) –
I placed a bulk order and received a great discount. Very efficient and runs exactly as advertised. Received the unit with free and very fast delivery.
Koen Bakker (verified owner) –
The packaging was solid and everything arrived in perfect condition. Ordered in bulk and the pricing was very competitive. Support team guided me through every step post-purchase.
Hazza Al Rawahi (verified owner) –
Customer support was very responsive and helpful. Very well packed, nothing was damaged during shipping. HEX Miners is now my go-to for ASIC hardware.
James Whitmore (verified owner) –
My order was shipped just one day after I paid. Appreciated the bulk deal, machines arrived on time. Ordered in bulk and the pricing was very competitive.