Blackminer F2 by HashAltCoin

Blackminer F2 by HashAltCoin

  • $1,314.00

Blackminer F2 contains two hashboards, which upgrades the hardware design of the previous Blackminer product series. Blackminer F2 continues the stable and powerful performance of Blackminer F1-Ultra, and improves the structure of the equipment. The new model has more reasonable stress and heat dissipation, which enables a longer service life.

By applying a new core chip, some algorithms are optimized and improved.

(Note: The published algorithm performance will fluctuate by ±5%.)

 Algorithm Hashrate Power
27.4 GH/s 885 W
Digibyte Odocrypt
6.6 GH/s 1202 W
65.88 GH/s 912 W
67.6 GH/s 682 W
Tellor 9.99 GH/s 712 W
Qitmeer 29.0 GH/s 911 W



Power Supply:DC 12V

Power:Supply power >1400W is recommended

Volume:430mm × 290mm × 240mm(with package)

360mm x 140mm x 200mm (bare)


Operating ambient temperature:-20℃ ~ 30℃

Miner Shipment

  1. The miner will be delivered within 7 days after payment confirmed.  

    Warranty & After-sales Service

    The after-sales service policy of Blackminer F2 is as follows. Once purchased, it is deemed to be an approval of this policy.

    1. No refund or return after payment, regardless of whether it is shipped or hosted

    2. A 200-day warranty is provided starting from the shipping date.

    The following events will void the warranty:

    1. The customer removes/replaces any components by himself without receiving permission from Blackminer team first;

    2. Damage caused by poor power supply, lightning or voltage surges;

    3. Burnt parts on hash boards or chips;

    4. Miner/boards/components damage due to water immersion or corrosion due to a wet environment.

    5. Overvoltage.

    If these happen, a charged repair service will be provided.


    • If you are in China, please contact us for shipping pricing.
    • You can also start with BlackMiner F1 Mini+, which supports the same algo and function with an affordable price.


    The producer of this product is HashAltCoin. Please contact HashAltCoin support <> if technical issues or conditions do arise.