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Antminer replacement parts and repair tools

516 products in this collection Bulk pricing & DDP →
Antminer & Bitmain Replacement Parts and Repair Components Antminer ASIC miners — manufactured by Bitmain Technologies — represent the largest installed base of Bitcoin and Litecoin mining hardware worldwide. When a hashboard goes down, a PSU stops switching, or a… Read more ▾ Show less ▴

Antminer & Bitmain Replacement Parts and Repair Components

Antminer ASIC miners — manufactured by Bitmain Technologies — represent the largest installed base of Bitcoin and Litecoin mining hardware worldwide. When a hashboard goes down, a PSU stops switching, or a control board freezes, your hash rate stops generating revenue until the fault is fixed. Our Antminer parts catalogue covers every generation from the legacy S9 / S17 series through the current S19 line-up, the latest S21 / S21 XP / S21 Pro miners, and the L7 / L9 / KS5 alt-coin variants — sourced through Shenzhen channels with consistent quality control.

Common Antminer failures and the parts you need

When an Antminer S19, S21, L7, or KS5 stops producing hash rate, the failure almost always sits in one of four areas. Our catalogue covers each :

  • Control boards (Amlogic A113D / C76 for S19j Pro / S21 / T21, BB-Beaglebone control boards for older S9 / S17 / L3+ generations, C87 overclocking board for L7 / S19 series) — when the miner won't boot, no IP, or kernel panic, the control board is the first suspect.
  • Power Supply Units (APW17 for S21 / S19j XP, APW12 for S19 / T19, APW9 for S17 / T17, APW11 for hydro miners S19 / T19 / S21 hydro) — failed start-up, fluctuating voltage, or fan-only behaviour usually means PSU replacement.
  • Hashboards, ASIC chips, and repair components — BM1397 (S17 series), BM1398 (S19 / S19 Pro), BM1362 (S19j Pro), BM1366 (S19 XP), BM1368 (S21 / T21), BM1370 (S21+) chip replacements ; capacitors, MOSFETs, temperature ICs, and stencil tools for hashboard rework.
  • Cooling fans and adapters — 12cm 4-pin for S19 / T19 series, 14cm 6-pin for S21 / S19 XP and hydro models, plus fan speed simulators for immersion-cooled miners.

Why source Antminer parts from LYS Shenzhen

LYS operates in Shenzhen — the world's largest electronics market — with direct supply relationships built over years of trading Bitmain hardware. Three reasons to source from us :

  • Genuine parts only — every APW PSU and control board is load-tested before shipping ; passive components (fans, capacitors, MOSFETs) are inspected for batch consistency.
  • Bulk pricing and direct invoicing — for repair shops and mining farms managing fleets of 50+ Antminers, our quote-based pricing beats storefront rates and supports dedicated payment terms.
  • Worldwide shipping with DDP option for US and EU customers — we handle customs, you receive the goods with all-in landed cost quoted upfront.

Frequently asked questions

Are these original Bitmain parts or aftermarket ?
Both, depending on the SKU. Genuine Bitmain-branded items (APW PSUs, official control boards) are clearly marked. Compatible third-party replacements (generic fans, capacitors, MOSFETs) are noted as "compatible" in the product description.

My Antminer model isn't in your collection — can you still help ?
Yes. Share the part number on the failed component (PSU like APW12-12-3600-V1, control board like Amlogic C76, hashboard chip like BM1398) and we'll source the match from our network.

What's the lead time on bulk orders ?
Lead times depend on the part and quantity. Small orders typically dispatch within a few business days ; larger orders requiring sourcing or aggregation are quoted with a specific timeline when we send the offer.

Do you supply hashboards for repair, or only individual components ?
We supply repair components for hashboards — ASIC chips, MOSFETs, capacitors, temperature ICs, stencils for rework — but we do not sell complete hashboards as standalone units. For full hashboard testing, our test fixture catalogue covers most Bitmain series.

Get a custom quote for your Antminer fleet

Whether you run a single Antminer S19 at home or operate a fleet of 1,000 S21 miners across multiple sites, our parts catalogue and bulk-order process is built for both. Send us your model list and reorder volume — we'll come back with a tailored offer.

Get Business Pricing →

Shenzhen, since 2017Direct from our warehouses
Authentic partsQC-tested before shipping
Worldwide shippingDDP for US & EU customers
Engineering supportPre-sales compatibility check

516 products

  • Kf2510 straight vertical connector 2.54mm male 4p control board socket for cooling fan

    KF2510 4P Straight Vertical Connector 2.54mm Pitch — Cooling Fan Socket The KF2510 is the de-facto 2.54mm-pitch wire-to-board connector family...

    $0.05 USD
    $0.05 USD
    $0.05 USD
  • 5569 vertical power socket 6 pin female header 4.2mm for control board

    Reliable and Secure Power Connection with the 5569 4.2mm Female 6p Vertical Connector The 5569 4.2mm female 6p vertical power...

    $0.11 USD
    $0.11 USD
    $0.11 USD
  • Power socket 6-pin female right angle 5569 header 6p 4.2mm for control board

    6-Pin Female 5569 Right-Angle 4.2mm Power Header for ASIC Control Boards This 5569-class 6-pin female right-angle power header is a...

    $0.20 USD
    $0.20 USD
    $0.20 USD
  • 18p right angle l type phb 2.0mm double row data outlet for hashboard

    Efficient Data Transmission - 18p Right Angle Data Outlet for Antminer Innosilicon Hash board Achieve a reliable and long-lasting connection...

    $0.08 USD
    $0.08 USD
    $0.08 USD
  • 18-pin vertical phb 2.0mm double row data outlet for hashboard

    18-Pin Vertical PHB 2.0mm Data Outlet – Hashboard & Control Board Connector This 18-pin vertical PHB 2.0mm data outlet is...

    $0.09 USD
    $0.09 USD
    $0.09 USD
  • Red devil fan simulator 4pin 4p for oil immersion cooling - short mini version

    Red Devil 4-pin Mini Fan Simulator for Immersion-Cooled ASIC Miners The Red Devil mini fan simulator is an independent-core 4-pin...

    $1.90 USD
    $1.90 USD
    $1.90 USD
  • Tfb0412ehn 40mm psu cooling fan 18000rpm 2-pin for bitmain apw8 apw9

    TFB0412EHN 40mm 12V High-Speed Cooling Fan for Bitmain APW8 / APW9 / APW12 PSU The TFB0412EHN is a 40x40x28mm 12VDC...

    $2.00 USD
    $2.00 USD
    $2.00 USD
  • 13% off Save $0.30 USD

    Da06025b12ug high speed cooling fan 60mm for bitmain apw3 apw7

    DA06025B12UG 60mm Axial PSU Cooling Fan – Bitmain APW3 / APW7 The DA06025B12UG is a 60 × 60 × 25...

    $1.90 USD $2.20 USD
    $1.90 USD
    $1.90 USD $2.20 USD
  • 13% off Save $0.30 USD

    Afb0612eh 60x60x25 6800 rpm cooling fan psu for apw12 apw17

    AFB0612EH Delta 60mm Cooling Fan 6800RPM – Bitmain APW3 / APW7 / APW12 PSU Replacement The AFB0612EH is a Delta...

    $1.90 USD $2.20 USD
    $1.90 USD
    $1.90 USD $2.20 USD
  • Fd6025b12h cooling fan 60mm 12v 0.25a for bitmain apw3 apw7 apw12 psu

    FD6025B12H 60mm 12V Cooling Fan for Bitmain APW3 / APW7 / APW12 PSU Repair The FD6025B12H is the internal 60mm...

    $1.90 USD
    $1.90 USD
    $1.90 USD
  • 13% off Save $0.30 USD

    Ag06012ub257102 cooling fan 60x25mm bitmain power supply apw7 apw12 apw17

    AG06012UB257102 Ultra-Speed Cooling Fan | 60×25mm 12V for Bitmain APW7 APW12 APW17 PSU The AG06012UB257102 is an ADDA-brand 60×60×25mm ultra-speed...

    $1.90 USD $2.20 USD
    $1.90 USD
    $1.90 USD $2.20 USD
  • 9% off Save $0.20 USD

    Afc0612d 60mm delta cooling fan 12v for bitmain iceriver power supply

    AFC0612D 60mm Delta Cooling Fan – Bitmain APW3/APW7 + Iceriver PSU The AFC0612D is a 60 × 60 × 25...

    $2.00 USD $2.20 USD
    $2.00 USD
    $2.00 USD $2.20 USD
  • Shlf1212che-03 120x120x38mm cooling fan 12v 2.7a 6000rpm

    SHLF1212CHE-03 120mm Cooling Fan 6000RPM – QFR1212GHE Equivalent for Antminer The SHLF1212CHE-03 is a 120×120×38mm cooling fan rated at 12V...

    $5.00 USD $5.00 USD
    $5.00 USD
    $5.00 USD $5.00 USD
  • 10% off Save $0.50 USD

    Kz12038b012x 12v 2.80a 120mm ball bearing cooling fan 4p

    KZ12038B012X 120mm 12V 2.80A High-Speed Cooling Fan for ASIC Miner The KZ12038B012X is a 120x120x38mm 12VDC high-speed cooling fan built...

    $4.50 USD $5.00 USD
    $4.50 USD
    $4.50 USD $5.00 USD
  • Rz12038h12b-6 axial dc brushless fan 120x38mm 12v 2.7a

    RZ12038H12B 120mm 6000 RPM DC Brushless Fan – High-Speed Cooling for ASIC Miners The RZ12038H12B is a 120 × 38...

    $3.90 USD
    $3.90 USD
    $3.90 USD
  • Ffb1212ehe 120mm high speed powerful cooling fan 12v 3a 4500 rpm

    FFB1212EHE 120mm High-Speed Cooling Fan – 12V / 3A / 4500 RPM The FFB1212EHE 120mm cooling fan is a crucial...

    $4.50 USD $4.50 USD
    $4.50 USD
    $4.50 USD $4.50 USD
  • Ky12038b12dn 120mm cooling fan for antminer s21 s19 l7 ka3 ks3 t19

    KY12038B12DN 120mm Cooling Fan 12V 2.8A | Antminer S21 S19 L7 KA3 KS3 Replacement The KY12038B12DN is a 120mm high-performance...

    $4.50 USD $4.00 USD
    $4.50 USD
    $4.50 USD $4.00 USD
    Connector
  • 9% off Save $0.40 USD

    Rb1238h12b-6 cooling fan 6000rpm 12v brushless fan 4-pin for antminer

    RB1238H12B-6 120mm 6000 RPM Brushless Cooling Fan – Antminer L3+/S9/S17/T17/S19/T19 The RB1238H12B-6 is a 120 × 120 × 38 mm...

    $3.80 USD $4.20 USD
    $3.80 USD
    $3.80 USD $4.20 USD
  • Psad1a238bh cooling fan 12v 1.75a 120mm 6000 rpm for antminer

    PSAD1A238BH 120mm 12V 6000 RPM Cooling Fan for Antminer ASIC Miner The PSAD1A238BH is a 120x120x38mm 12VDC square cooling fan...

    $3.80 USD
    $3.80 USD
    $3.80 USD
  • G1238c12b8zp-c1 120x38mm cooling fan 4p for antminer s9

    G1238C12B8ZP-C1 Nidec 120mm Cooling Fan – 6000 RPM Replacement for Antminer S9 & L3+ The G1238C12B8ZP-C1 is a Nidec-manufactured 120...

    $3.50 USD
    $3.50 USD
    $3.50 USD
  • W12e12bs11b5-07 12cm 12v 1.65a cooling fan for antminer s9 s20 s21 series

    W12E12BS11B5-07 Nidec 12cm High-Speed Cooling Fan – Antminer S9 / S19 / S20 / S21 The Nidec W12E12BS11B5-07 is a...

    $3.90 USD
    $3.90 USD
    $3.90 USD
  • Bm1387 bm1393 bm1396 bm1397 bm1398 universal tin tool fixture

    BM1387 BM1393 BM1396 BM1397 BM1398 Universal Tin Tool Fixture The Universal Tin Tool Fixture covers five Bitmain ASIC chip families...

    $29.00 USD
    $29.00 USD
    $29.00 USD
  • Bm1485 tin fixture tool kit asic tin tool for antminer l3 l3+ l3++ l7

    BM1485 Tin Fixture Tool Kit – ASIC Chip Replacement for Antminer L3, L3+ & L3++ Hashboards This BM1485 tin fixture...

    $29.00 USD
    $29.00 USD
    $29.00 USD
  • Pickit 4 in-circuit debugger programmer pg164140 coding tool with cables

    MPLAB PICkit 4 In-Circuit Debugger / Programmer – PG164140 The MPLAB PICkit 4 in-circuit debugger / programmer (part number PG164140)...

    $249.90 USD
    $249.90 USD
    $249.90 USD
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