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Item #:
260901856
Heltec NMAxe Gamma Miner 1.2TH/s Bitcoin ASIC Miner Crypto Mining BM1370 Chip Solo Lottery Mining WiFi and Bluetooth 20W Low Power (Noctua 4020 PWM
80% of respondents would recommend this to a friend
Item #:
260901856
TTD 1232
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
In stock
Imported from UK store
QTY:
Only 7 items left in stock.
Order now and get it around Wednesday, October 07
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Our Top Logistics Partners
Experience the thrill of solo Bitcoin mining with our Gamma Miner, featuring the industry-leading BM1370 ASIC chip!
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Shipping
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Return*
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Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
High Efficiency
With a mining power of 1.2 TH/s and low energy consumption of just 20W, it delivers outstanding performance, maximizing returns for users while minimizing their environmental impact.
Enhanced Cooling
Equipped with a Noctua 4020 PWM silent cooling fan, it ensures optimal operating temperatures, prolonging the life of the miner and maintaining performance without disruptive noise.
Connectivity Options
Supports both WiFi and Bluetooth, allowing for flexible setup and enhanced user accessibility, making it easier to monitor and manage mining operations remotely.
Product Details
| Compatible Devices | Web service Axe OS/NMController |
| Connector Types | DC2.0 |
| Output Wattage | 18 Watts |
| Form Factor | Compact (in-house development) |
| Wattage | 30 watts |
| Cooling Method | Air |
| Current Rating | 3 Amps |
| Number of Fans | 1 |
| Maximum Input Voltage | 12 Volts (DC) |
| Minimum Input Voltage | 230 Volts (AC) |
| System Bus Connector Type | 24 Pin |
| Item Dimensions | 5.6 x 1 x 8.5 centimetres |
| Model Name | ESP32-S3FN8 |
| Brand Name | Heltec Automation |
| Number of Items | 1 |
| Manufacturer | Heltec Automation |
| Model Number | Noctua 4020 PWM silent cooling fan |
| Manufacturer Part Number | DL-109 |
| Brand | Heltec Automation |
| Connector type | DC2.0 |
| Item dimensions L x W x H | 5.6 x 1 x 8.5 centimetres |
Who Should Buy?
-
Casual Miners
Ideal for users starting out in crypto mining who need low power consumption and ease of use.
-
Home Users
Perfect for home setups due to low noise levels and compact design, allowing for unobtrusive mining.
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Energy-Efficient Miners
Great for users focused on eco-friendly mining, as it operates with only 20W of power.
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High-Volume Miners
Unsuitable for experienced miners seeking high hash rates or large-scale mining capabilities due to lower performance.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the hash rate of the Gamma Miner?
Answer: The Gamma Miner delivers a hash rate of 1.2TH/s. -
Question:
Do I need a computer to operate the Gamma Miner?
Answer: No, the Gamma Miner is a standalone device that connects via WiFi or Bluetooth. -
Question:
How energy-efficient is the Gamma Miner?
Answer: It has a low power consumption of approximately 20W, making it cost-effective for mining.
Heltec Automation Power Supplies Noctua 4020 PWM silent cooling fan Editorial Review
The Heltec NMAxe Gamma Miner 1.2TH/s Bitcoin ASIC Miner is designed for efficient crypto mining with features such as a quiet Noctua 4020 PWM silent cooling fan and a compact form factor that makes it ideal for in-house setups. It operates at a low power of 18 Watts while still achieving significant hashing power. This miner is compatible with web services like Axe OS/NMController and connects using a DC2.0 type connector, ensuring versatility in different environments. Users have noted its compact dimensions and efficient cooling system, making it a preferred choice for miners looking for a quiet and powerful option.
Customer Reviews & Ratings
15 customers ratings
-
5 Star
38%
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4 Star
15%
-
3 Star
0%
-
2 Star
9%
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1 Star
38%
Review this product
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Pros
- Low power consumption at 18 Watts
- Compact design for easy placement
- Efficient Noctua silent cooling fan
- Compatibility with Axe OS/NMController
- Achieves 1.2TH/s hashing power
Cons
- Slightly limited input voltage range
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TTD 1232
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 7 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 1.2TH/s hash rate, 2.4x faster than previous models.
- Dual cooling options: Performance Edition for maximum cooling or Silent Edition for quiet operation.
- Standalone operation with WiFi and Bluetooth connectivity—no PC needed.
- 20W energy-efficient design, ensuring low power costs.
- High reliability with low maintenance, ideal for 24/7 mining.
- Open-source software for customization and performance optimization.
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