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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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19 - 21 Jun, 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 removeBitmain Antminer S21 XP Bitcoin Miner removeCanaan Avalon A16XP-300T removeFluminer T3 115 TH/s removeBitmain Antminer S23 hyd. 3u removeMicroBt Whatsminer M61 remove
NameBitdeer Sealminer A3 Pro hyd removeBitmain Antminer S21 XP Bitcoin Miner removeCanaan Avalon A16XP-300T removeFluminer T3 115 TH/s removeBitmain Antminer S23 hyd. 3u removeMicroBt Whatsminer M61 remove
Imagesealminer a3 pro-hydAntminer-S21 XPCanaan avalon A16XPFluminer_T3Bitmain Antminer_S23_Hyd_3Uwhatsminer m61_204
SKUSA3PHS21XPAVAA16XPFLUT3U3S23HYDWM61
Rating
Price Original price was: $2,800.00.Current price is: $2,300.00. Original price was: $5,600.00.Current price is: $3,100.00.$4,000.00$1,600.00 Original price was: $12,500.00.Current price is: $10,500.00.$1,900.00
Stock

99 in stock

118 in stock

98 in stock

101 in stock

79 in stock

102 in stock

WeightN/A18.7 kg14.9 kgN/AN/A10.5 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Algorithm

SHA-256

Weight 18.7 kg
Color

Silver, Black, Gold

Memory

128 Gb, 256 Gb, 512Gb, 1 Tb

Weight 14.9 kg
Algorithm

SHA-256

color

Black, Gold, Silver

Algorithm

SHA-256

Color

Gold, Black, Silver

Algorithm

SHA-256

Weight 10.5 kg
color

Black, Silver

Algorithm

SHA-256

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.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.Avalon A16XP is manufactured by Canaan which operates under the SHA-256 algorithm with a maximum hashrate of 300Th/s and power consumption of 3850W.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.

Bitmain Antminer S23 Hyd 3U (1.16 PH/s) – Ultra-High Performance Hydro-Cooled Bitcoin ASIC Miner. The New Benchmark in Bitcoin Mining Power and Efficiency

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.
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