New Canaan Avalon Nano 3S BTC Miner - 6 TH/s 140W Bitcoin ASIC Miner - Quiet with Canaan Original Power Supply - Supports Solo Mining & Stake Pool for Office and Home Use(Black)
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 5 left in stock, order soon!
Arrives
Dec 31 – Jan 2
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Features
- Impressive Mining Power: The New Canaan Avalon Nano 3S BTC Miner offers a robust hash rate of 6 TH/s (terahashes per second), making it an excellent choice for both solo mining and stake pool mining. Achieve optimal Bitcoin mining efficiency with this high-performance ASIC miner
- Energy Efficient Operation: With a low power consumption of just 140W, this miner provides outstanding energy efficiency, making it ideal for both home and office settings. Reduce electricity costs while maximizing your mining potential
- Whisper-Quiet Performance: Designed to operate with minimal noise, the Avalon Nano 3S is perfect for quiet environments. Whether you use it at home or in an office, this miner ensures a smooth, discreet operation with minimal disruption to your daily activities
- Reliable Power Supply: Equipped with the trusted Canaan original power supply, this BTC miner ensures stable and safe power delivery for consistent mining performance. Enjoy peace of mind knowing you're using high-quality, dependable equipment
- User-Friendly Design: The Avalon Nano 3S is designed to be accessible for both beginners and experienced miners. Its easy to set up and highly versatile, making it perfect for solo mining or joining a stake pool, suitable for various mining preferences in both home and office environments
Brand: OEMGMINER
Compatible Devices: Laptop
Connector Type: Floppy
Output Wattage: 140
Form Factor: TFX12V
Wattage: 140 watts
Cooling Method: Air
Item dimensions L x W x H: 9.53 x 5.51 x 7.05 inches
Maximum Input Voltage: 120 Volts (AC)
Minimum Input Voltage: 108 Volts (AC)
Product Dimensions: 9.53 x 5.51 x 7.05 inches
Item Weight: 2.2 pounds
Manufacturer: OEMGMINER
Date First Available: January 15, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Dec 31 – Jan 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Rock-solid stable at 24/7 operation. Whisper Quiet. I'm running 3 of them in my home office and I can barely hear them. Beautiful devices too. The Avalon App is great, very easy to use, and it makes each device incredibly easy to setup, manage and monitor. Highly recommend. Their support is also very helpful: I only needed to reach out because my iPhone is a 12 mini so it's a narrower interface, so there was one menu item I couldn't see. They helped me by recommending that I give my devices a shorter name, and sure enough, the menu item showed up.
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Reviewed in the United States on October 25, 2025 by Christopher Holland
This Nano 3s miner has consistently worked well, very quiet and rather cool temperature. Mine runs around 144W, which is within a tolerance of 140 +/- 5, I am satisfied as it typically has a 6-6.5TH/s running on High mode. Keep track of the miner in the Avalon Family app, easy to use and adjust setting. Customer service was also very good. Thank you!
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Reviewed in the United States on November 12, 2025 by Brad
The Nano 3s is an easy to set up cryptocurrency miner. I'm running two of them and have done solo mining and pool mining. They run well in both modes. I run them on their highest and fastest setting. They do run warm when set to the high setting. I ran them for months without any issues. I did purchase separate cooling fans for them to sit on for extra cooling. If you've never used cryptocurrency miners before then there is somewhat of a learning curve but it's plenty of information available online to help get them mining for you.
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Reviewed in the United States on October 20, 2025 by Keith
This review is more for the seller of this item (OEMGMINER). I've bought four of these Canaan Avalon nano 3S BTC miners and have had to replace the PSU units on them after running them none stop for almost a year. OEMGMINER has helped me with their tremendous customer service and I would gladly purchase from them again.
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Reviewed in the United States on October 27, 2025 by G66
Arrived SEVEN days earlier than anticipated, and in perfect condition. Setup is a breeze. Currently chugging away at 6.61 TH/Sec. Dead quiet and puts out a pleasant but not crazy amount of heat.
Reviewed in the United States on November 6, 2025 by B. Dub
Constantly getting 6.3Th/s with Unmineable in "High" work mode. The AC adapter does getting very hot but it's been running in a backyard shed for a week with no issues. Setting it up is easy. Download the Avalon Family app and pair it with WiFi, add the pools then you are good to go. You can even use this as a space heater during winter days. It consumes 140W (max) of electricity but the heat it dispense from the unit will definitely warms you up in a small room.
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Reviewed in the United States on August 29, 2025 by K. K
Read all the negative reviews on Avalon Family App in App Store which it will instruct you to download in order to operate. These machines are defective and the app will not connect to WIFI. Fail. It is worthless without WiFi connectivity. If they do not refund my money, I will update review.
Reviewed in the United States on July 24, 2025 by jtjwait
Awesome little miner rig. Runs consistently at 6.7 TH/s. Easy to set up. Very quiet. Great for lottery mining. No big expectations, but nice to be able to play the game while i can.
Reviewed in the United States on September 10, 2025 by Scott Scott