Antminer U3S21EXPH Bitcoin Miner – 860TH/s High Hashrate
The Antminer U3S21EXPH Bitcoin Miner represents the absolute pinnacle of current SHA-256 mining technology. Bitmain designed this specific model for industrial-scale operations seeking maximum density. Consequently, it utilizes a 3U rackmount chassis for seamless data center integration. Furthermore, the unit delivers an incredible 860TH/s throughput while maintaining exceptional thermal stability through its liquid-cooled architecture.
This advanced hydro-cooled ASIC delivers superior performance compared to traditional air-cooled alternatives. Operators benefit significantly from the reduced noise levels and improved hardware longevity. Additionally, the liquid cooling system allows for higher power density in smaller footprints. Consequently, large mining farms can maximize their total hashing power per square meter using this S21e XP Hyd 3U technology.
Antminer U3S21EXPH Bitcoin Miner Features and Benefits
The Antminer U3S21EXPH Bitcoin Miner features a high-efficiency power supply rated for 11,180W. This power delivery system supports the intensive hashing requirements of the latest 5nm chips. Moreover, the cooling loop accommodates various coolants like pure water or specialized antifreeze. Specifically, these features ensure the device operates reliably even in challenging ambient temperatures without thermal throttling or performance loss.
High energy efficiency is a hallmark of this next-generation hydro-cooled high-performance miner. The device achieves a 13 J/TH efficiency rating, which significantly lowers operational expenses over time. Furthermore, the 3U form factor simplifies the physical setup within standard server racks. Therefore, maintenance teams can easily access and service units without disrupting the entire mining infrastructure during critical operations.
Why Choose the Antminer U3S21EXPH Bitcoin Miner
Choosing the Antminer U3S21EXPH Bitcoin Miner allows enterprises to scale their operations with confidence. The integrated SHA-256 algorithm supports Bitcoin, Bitcoin Cash, and other compatible digital assets. Additionally, Bitmain provides a comprehensive official warranty to protect your investment. Truly, this hardware represents a future-proof solution for professional miners aiming to dominate the competitive cryptocurrency landscape through superior hashing capabilities.
In conclusion, the Antminer U3S21EXPH Bitcoin Miner sets a new standard for hydro-cooled hardware. Its massive 860TH/s hashrate ensures competitive advantages in the global network. Similarly, the efficient 11,180W power consumption profile manages electricity costs effectively. Thus, serious investors should prioritize this model for their next facility upgrade or expansion. It delivers reliable performance and exceptional ROI in the current market.
Antminer U3S21EXPH Bitcoin Miner Technical Specifications
The Antminer U3S21EXPH Bitcoin Miner offers precise technical engineering for high-density environments. This unit operates on a 380-415V AC input to support its massive power draw. Furthermore, the networking interface uses standard RJ45 Ethernet for stable connectivity. Clearly, these technical details highlight why this hydro-cooled ASIC is the preferred choice for industrial-grade Bitcoin mining facilities worldwide.
- Manufacturer: Bitmain
- Model: Antminer U3S21EXPH (S21e XP Hyd 3U)
- Algorithm: SHA-256 (Bitcoin/BCH/BSV)
- Hashrate: 860 TH/s
- Power Consumption: 11,180 Watts
- Power Efficiency: 13 J/TH
- Form Factor: 3U Rackmount Chassis
- Cooling System: Advanced Hydro Cooling
- Operating Voltage: 380-415V AC
- Noise Level: 50 dB
- Dimensions: 900 x 486 x 132 mm
- Net Weight: 18.0 kg
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.










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