Skip to product information
1 of 5

Refined Capital Inc

TUNED Antminer S19J PRO - Up to 130TH!

TUNED Antminer S19J PRO - Up to 130TH!

Regular price $2,299.99 USD
Regular price Sale price $2,299.99 USD
Sale Sold out
Shipping calculated at checkout.

Introducing the Antminer S19j Pro with Overclocking Firmware, a game-changer in the world of crypto mining brought to you by Refined Capital Inc. This exceptional mining machine combines the power of the Antminer S19j Pro with specialized overclocking firmware developed by our experts. With this dynamic combination, you'll experience unparalleled mining performance and increased hash rates, allowing you to maximize your profitability even further.

Refined Capital Inc.'s overclocking firmware unleashes the true potential of the S19j Pro, pushing its capabilities to new heights. Get ready to elevate your mining game and unlock enhanced mining efficiency with this cutting-edge solution. Join the ranks of successful miners who trust Refined Capital Inc. to take their mining operations to the next level.

Don't miss out on the opportunity to harness the power of the Antminer S19j Pro with Overclocking Firmware and stay ahead of the competition in the ever-evolving crypto mining landscape.

130 TH @ 4200 Watts

120 TH @ 3800 Watts

110 TH @ 3400 Watts

100 TH @ 3000 Watts

Tuning Variables comes into play per miner manufacturing. Please allow a plus or minus ~5% discrepancy to the above values

Adequate cooling and environmental conditions required to be able to tune above 100 TH in order for miner to be hashing at a stable hash rate.

Miners will have an automatic up/down tune if temperature thresholds are reached.

    Manufacturer Bitmain
    Model Antminer S19j Pro (100Th overclocked to 120TH)
    Release June 2021
    Size 195 x 290 x 370mm
    Weight 13200g
    Noise level 75db
    Cooling 2
    Fan(s) 4
    Power 4400W
    Voltage 12V
    Interface Ethernet
    Temperature 5 - 35 °C
    Humidity 5 - 95 %

    Returns and Refund Policy

    **Return and Refund Policy - Refined Capital Inc**

    At Refined Capital Inc, we aim to provide exceptional products and services, and we understand that there may be instances where you need to return a product or request a refund. Our Return and Refund Policy is designed to ensure a smooth and satisfactory experience for our valued customers while aligning with industry norms and best practices.

    **1. Returns:**

    **1.1. Product Returns:**

    - We accept returns for a wide range of products within 30 days of the purchase date, giving you the flexibility you need.

    - While we strive to accommodate returns for most categories of products, we understand that specific product categories may have unique return criteria.

        - **Computer Monitors:** Returns for computer monitors will be accepted if the product is found to be damaged or malfunctioning upon receipt. Examples of eligible return reasons include a cracked screen, broken support, missing cables, or any issues preventing the monitor from functioning as intended. However, refunds will not be accepted for misuse, negligence, unauthorized modifications, or any damage caused by the customer after receipt.

        - **Computer Servers:** Refunds for computer servers will be accepted if the unit is found to be malfunctioning upon receipt. Eligible reasons for return include servers failing to connect properly, servers failing to start up, or servers failing to provide an IP address. However, please note that returns or refunds will not be accepted for issues resulting from misuse, negligence, or unauthorized modifications.

    - To initiate a return for products, you must provide proof of purchase, such as an order confirmation or receipt.

    - Return shipping costs are generally the responsibility of the customer, unless the return is due to an error on our part.

    **1.2. Service Returns:**

    - Service returns will be handled on a case-by-case basis, ensuring that each situation is given the attention it deserves.

    - All communications related to service returns must be conducted through email, directed to our support email address: [].

    - Refined Capital Inc. retains the right to grant or deny service refund requests based on any and all communications brought forth through the process.

    - Final service return decisions will be made within 30 days of the initial request being received, allowing for a thorough review and resolution.

    **2. Refunds:**

    **2.1. Product Refunds:**

    - Upon receiving and inspecting the returned product, we will notify you of the approval or rejection of your refund.

    - If your return is approved, refunds for products will be processed within 5 business days. The refund amount will be credited to your original method of payment.

    - Please note that any shipping costs incurred during the original purchase are non-refundable.

    **2.2. Service Refunds:**

    - Similar to product refunds, refunds for services provided by Refined Capital Inc will be evaluated on a case-by-case basis.

    - To provide transparency and ensure timely resolution, we specify a specific timeframe for service refunds, aligning with the product refund process.

        - **Service Refund Timeframe:** Service refunds will be processed within 10 business days after approval.

    **3. Exclusions:**

    - While we aim to accommodate most returns and refunds, there are certain exclusions based on industry norms and practical considerations.

    - Excluded items may include digital downloads, gift cards, or customized products.

    - Additionally, we do not accept returns or provide refunds for products or services that have been damaged due to misuse, negligence, or unauthorized modifications.

    **4. Warranty Information:**

    - It's important to note that warranty terms for products are solely as per the manufacturer's warranty. Refined Capital Inc. does not offer any additional warranties or guarantees on products.

    - Please refer to the manufacturer's warranty documentation for specific details and instructions.

    **5. Contact Us:**

    - For any inquiries or assistance with a return or refund, our dedicated customer support team is here to help.

    - Please reach out to us via email at

    - Providing your order details and a clear description of the issue will enable us to assist you more efficiently.

    **6. Policy Changes:**

    - We want to emphasize that our Return and Refund Policy is subject to change without prior notice.

    - We encourage you to review this policy periodically or before making a purchase to ensure you are aware of any updates that may have been made to better serve our customers.

    At Refined Capital Inc, we are committed to delivering an outstanding customer experience, and this policy is one of the ways we demonstrate our dedication to your satisfaction.

    Fast Shipping and Delivery!

    Customers can expect to receive the purchase product within 3 to 5 business days on average based on location and shipping logistics.

    View full details
    • Technical and Sales Support

      Our team is available 24/7 to assist with any queries concerning technical issues or sales-related inquiries.

      Contact us

      --- ---

      --- 🇺🇸 1-714-733-8763 ---