bm1387 A Mini USB miner that will run stock at 23+ GH's using only USB power and can overclock to upwards of 90 Gh's with adequate cooling and a powered USB hub.

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I m playing around with making my own bitcoin mining machine using the Bitmain BM1387 The ASIC used in the Antminer S9 It s not completely working yet Find many great new used options and get the best deals for 10 pk BM1387B BM1387 QFN 32 Chip Replacement fits Antimeter S9 S9J S9 Hydro T9 at the best  A Mini USB miner that will run stock at 23 GH s using only USB power and can overclock to upwards of 90 Gh s with adequate cooling and a powered USB hub 2018年8月2日 The BM1387 is an ASIC designed to solve hash rates as fast as possible while keeping the energy consumption to a minimum The BM1387 is most famously used in the Antminer S9 AS far as I know there is no datasheet available for the BM1387 so this is all reverse engineering

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Customer reviews

4.9 out of 5 stars
525753 global ratings

Top reviews from the Thailand

  • pro985
    5.0 out of 5 starsVerified Purchase
    test scripts for Bitmain BM1387 bitcoin mining ASICs
    Reviewed in the Thailand on July 6, 2025
    2018年8月2日 — The BM1387 is an ASIC designed to solve hash rates as fast as possible while keeping the energy consumption to a minimum.
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  • super7692
    1.0 out of 5 starsVerified Purchase
    test scripts for Bitmain BM1387 bitcoin mining ASICs
    Reviewed in the Thailand on July 17, 2025
    Bitmain's BM1387 chip is built using TSMC's 16nm FinFET technology and is the efficient bitcoin mining chip in the consumer market. Suitable for Antminer ...
    One person found this helpful
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  • user_7122
    1.0 out of 5 stars
    10-pk BM1387B BM1387 QFN-32 Chip Replacement fits ...
    Reviewed in the Thailand on June 25, 2025
    Amazon.com: 100 pcs BM1387B BM1387 QFN-32 Chip Replacement fits Antimeter S9 S9i S9j S9k T9 : Industrial & Scientific.
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