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Bitdeer Sealminer A3 Pro hyd

(3 customer reviews)

Original price was: $2,800.00.Current price is: $2,300.00.

The Bitdeer SealMiner A3 Pro Hydro represents the pinnacle of next-generation Bitcoin mining. With an extraordinary hash rate of 660 TH/s at 8250 W, this SHA-256 miner is designed for operators who need raw processing power without sacrificing efficiency.

99 in stock

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20 - 22 Apr, 2026
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Description

Bitdeer SealMiner A3 Pro Hydro 660 TH/s

Launched in late 2025, the Bitdeer SealMiner A3 Pro Hyd stands as a high-performance, hydro-cooled ASIC miner engineered specifically for industrial Bitcoin mining (SHA-256 algorithm). It delivers a massive 660 TH/s hashrate while maintaining an efficient 12.5 J/TH power consumption, translating to an 8250W power draw.
Furthermore, the unit delivers an impressive 12.5 J/TH efficiency while consuming 8250W. To manage this massive output, the integrated water-cooling system maintains a quiet 50 dB profile. Additionally, the hardware supports a broad 380–480 V voltage range, ensuring seamless compatibility with various high-capacity industrial power grids.

Bitdeer SealMiner A3 Pro Hydro (660 TH/s) Bitcoin Miner Specifications:

Manufacturer Bitdeer
Model SealMiner A3 Pro Hydro
Hashing Algorithm SHA-256 (Bitcoin)
Hash Rate 660 TH/s
Power Consumption 8250 W
Dimensions 665 x 482 x 86 mm
Product Weight 20.5 kg
Operating Noise Level 50 dB
Cooling Water cooling (hydro)
Interface Ethernet
Temperature 20 – 55 °C
Humidity up to 90%
Power Supply Included
Release Date October 2025
Warranty Period 180 Days (manufacturer)

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

Algorithm

SHA-256

3 reviews for Bitdeer Sealminer A3 Pro hyd

  1. Nowak

    Great experience! Sales team was helpful, delivery was fast, and performance is excellent right out of the box. Highly recommended 👌

  2. João Silva

    Smooth purchase process and quick shipping. Support answered all my questions even after making payment, and the miner runs efficiently with strong hashrate.

  3. Dubois

    Thank you! Easy order process, delivery on time, and customer support was responsive. I will surely be back.

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Quick Comparison

Bitdeer Sealminer A3 Pro hyd removeMicroBT Whatsminer M63 Hydro removeCanaan Avalon Nano 3S 6TH/s removeBitmain antminer S19j pro 104th s removeAntminer S19k Pro 136Th removeNerdMiner NerdOCTAxe (9.6TH/s) remove
NameBitdeer Sealminer A3 Pro hyd removeMicroBT Whatsminer M63 Hydro removeCanaan Avalon Nano 3S 6TH/s removeBitmain antminer S19j pro 104th s removeAntminer S19k Pro 136Th removeNerdMiner NerdOCTAxe (9.6TH/s) remove
Imagesealminer a3 pro-hydwhatsminer-m63Avalon Nano 3SBitmain antminer S19j proAntminer S19k ProNerdMiner_NerdOCTAxe
SKUSA3PHM63HAVANANO3SANTS19JPS19kNERDOCTX
Rating
Price Original price was: $2,800.00.Current price is: $2,300.00.$2,550.00$245.00$1,100.00$700.00$490.00
Stock

99 in stock

80 in stock

167 in stock

62 in stock

110 in stock

50 in stock

WeightN/A27.5 kg0.86 kgN/A13.2 kg3 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Algorithm

SHA-256

Weight 27.5 kg
color

Black, Orange, Silver

Algorithm

SHA-256

Weight 0.86 kg
Algorithm

SHA-256

color

Black, Red, White

Algorithm

SHA-256

color

Gold, Silver, White

Weight 13.2 kg
Algorithm

SHA-256

Weight 3 kg
Color

White, Black

DescriptionThe Bitdeer SealMiner A3 Pro Hydro represents the pinnacle of next-generation Bitcoin mining. With an extraordinary hash rate of 660 TH/s at 8250 W, this SHA-256 miner is designed for operators who need raw processing power without sacrificing efficiency.The MicroBT Whatsminer M63 Hydro series consists of high-performance, liquid-cooled ASIC miners designed for the SHA-256 algorithm, primarily used for mining Bitcoin (BTC) and Bitcoin Cash (BCH). Released in October 2023, these units utilize a fan-less hydro cooling system that reduces noise to approximately 50dB and allows for high-density 4U rack-mount deploymentsAvalon 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.Model Antminer S19j Pro (104Th) from Bitmain mining SHA-256 algorithm with a maximum hashrate of 104Th/s for a power consumption of 3068W.The Bitmain Antminer S19k Pro is an air-cooled ASIC miner designed for the SHA-256 algorithm, primarily used for mining Bitcoin (BTC). Released in mid-2023, it is widely considered one of the most efficient models of the S19 generation, balancing high performance with a competitive price point.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.
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Campbell Store: 3165 S Winchester Blvd, Campbell, CA 95008, USA
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London Store: 27 Old Gloucester St. London United Kingdom WC1N 3AX

Company Number 14161765

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