Innosilicon replacement parts and repair tools

Innosilicon Replacement Parts and Repair Components for T2T, T3, A4+, A6+ and G-series

Innosilicon ASIC miners cover a broad range of algorithms — SHA-256 (T2T, T3 Bitcoin series), Scrypt (A4+, A6+ Litecoin Master), Equihash (A9+ ZMaster), and CryptoNight V8 (A8). When a hashboard fails, the G1240 PSU stops switching, or a control board freezes, the unit produces no hashrate and stops generating revenue. Our Innosilicon parts catalogue covers every generation from the legacy A4+ and T1 through the current T2T, T3+, and G1240 air-cooled line-up, plus diagnostic tools for in-house repair labs — sourced through Shenzhen-based supply channels.

Common Innosilicon failures and the parts you need

When an Innosilicon T2T, T3+, or A6+ stops producing hash rate, the failure usually traces to one of four areas. Our catalogue covers each :

• Control boards — dedicated Innosilicon control boards for T2T, T3, T3+, A4+, A6+ and G-series. When the miner won't boot, no IP, or persistent restart loop, the control board is the most common cause.
• Power Supply Units (G1240 and G1240A 2800W single-barrel PSUs for T2T 30T setups). Failed start-up, fluctuating voltage, or fan-only mode usually means PSU replacement. Repair-grade MOSFETs like IPW60R037P7 76A 650V, SRC60R090B super junction, and G47N60EF for in-house G1240 PSU repair are also stocked.
• Hashboards, ASIC chips, and repair components — NCP1399AC half-bridge resonant controller, PBSS4240T diode, and matched capacitor / MOSFET inventory for in-house hashboard and PSU repair across T2T / T3 / A4+ / A6+ series.
• Test fixtures and diagnostic tools — universal test kit for T1 / T2 / T3 / T2T / A4+ / A6+ scanning, dedicated Innosilicon Aladdin T1 / T2T / T3 / L2 test fixtures, plus K3L multifunctional tester for hash board / PSU / fan diagnostics.

Why source Innosilicon parts from LYS Shenzhen

LYS operates 15 minutes from Huaqiangbei — the world's largest electronics market — with direct supply relationships for Innosilicon hardware and its repair-grade components. Three reasons to source from us :

• Genuine parts and repair-grade components — every G1240 PSU and control board is load-tested ; individual MOSFETs and ICs (NCP1399AC, IPW60R037P7, etc.) are sourced from verified channels.
• Bulk pricing and direct invoicing — for multi-algorithm mining operations and Litecoin Master fleets managing 50+ Innosilicon units, our quote-based pricing 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 upfront.

Frequently asked questions

Are these original Innosilicon parts or aftermarket ?
Both, depending on the SKU. Genuine Innosilicon-branded items (G1240 PSUs, official control boards) are clearly marked. Compatible third-party replacements (fans, generic capacitors, MOSFETs) are noted as "compatible" in the product description.

My Innosilicon model isn't in your collection — can you still help ?
Yes. Share the part number on the failed component (PSU like G1240A, control board version, hashboard chip or MOSFET like IPW60R037P7) 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 are quoted with a specific timeline when we send the offer.

Do you sell test fixtures for in-house Innosilicon repair labs ?
Yes. Our Innosilicon test fixture catalogue covers T1, T2T, T3, L2, A4+, A6+ scanning kits, plus the K3L multifunctional tester for hashboard / PSU / fan triage in repair shops.

Can I order individual repair-grade ICs and MOSFETs for G1240 PSU rework ?
Yes. We stock matched NCP1399AC half-bridge resonant controllers, IPW60R037P7 fast-switching MOSFETs, SRC60R090B super junction MOSFETs, G47N60EF Siliconix N-channel MOSFETs, and supporting passives for component-level G1240 PSU repair.

Get a custom quote for your Innosilicon fleet

Whether you operate a single Innosilicon at home or manage a multi-algorithm mining operation across multiple sites, our parts and diagnostic tool catalogue is built for both. Send us your model list and reorder volume — we'll come back with a tailored offer.

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