BM1493AA ASIC Chip for Antminer L11
BM1493AA for Antminer L11. Match the complete revision and connections. Send model, quantity and destination to PunkHash for quotation.
Forma de pagamento
Dada a rápida evolução do mercado, os preços das máquinas de mineração podem sofrer flutuações; por favor, confirme o preço mais recente junto da nossa equipa de vendas antes de efetuar o pagamento, para evitar perdas financeiras.
Poupe nos custos de envio ao encomendar duas ou mais máquinas! Contacte hoje mesmo a nossa equipa de vendas para obter o melhor orçamento.
Descrição:
BM1493AA: reliable repair-part selection
BM1493AA is available for sourcing through PunkHash for matched ASIC miner maintenance. BM1493AA is identified for L11 hashboard maintenance. It belongs to the L11 repair path; it is not the BM1746AA used for Z15 maintenance. Confirm the complete marking on the failed device before arranging replacement.
BM1493AA identification and application
| Part type | ASIC chip component |
|---|---|
| Reference application | Antminer L11 |
| Selection rule | Full chip suffix and hashboard revision |
| Reference order quantity | 5 pieces; confirm quoted batch |
How to select the BM1493AA
Match the L11 board revision, package orientation and diagnostic result. Ask for the quoted chip condition and full top marking. Brand-new and recovered components must be described separately rather than treated as the same batch.
Diagnose the equipment before ordering
An unstable hashrate or missing-chip error does not by itself prove that the ASIC is defective. A repair technician should distinguish the suspect component from power-domain, signal-chain, solder-joint and surrounding-circuit faults before replacing it. Avoid ordering a chip solely from a machine-level symptom.
BM1493AA installation planning
Use suitable ESD handling and a qualified board-repair process. Confirm package orientation and board condition before installation. After repair, document the relevant board test and a monitored miner run so a recurring system fault is not mistaken for a successful component replacement.
Buyer questions about BM1493AA
What information does PunkHash need for a quotation?
Send the miner model, full installed part marking, board or PSU revision, clear connection photographs, required quantity and destination country. For a mixed order, list each model and revision separately. This makes it possible to identify the requested hardware without treating similar-looking parts as equivalent.
Are condition, delivery and warranty fixed for every order?
No. Ask for the selected batch condition, included items, final price, dispatch plan and warranty in the quotation. A reference photograph shows the product family and does not establish the condition or package contents of every available batch. Shipping charges and import requirements depend on destination.
Does replacing the BM1493AA guarantee that the miner is repaired?
No. The replacement must match the diagnosed fault and the installed hardware. Confirm the exact configuration before payment, retain the original part identification and document the repair result. A correct part number is an important selection step, but it is not a substitute for diagnosis.
Prepare a matched BM1493AA order
For an international repair order, include your delivery country and postal code so the quotation can address the shipment rather than assume a universal freight cost. Farm operators should also identify the installed miner variants and keep separate spare-part records for each revision. Send model, quantity and destination for quotation.
Explore PunkHash mining accessories and compare the supplier product identification reference for the selected item. Product references do not transfer another seller’s warranty or delivery commitments to PunkHash.
Sobre os transportes:Os mineradores em stock serão enviados no prazo de 3 dias úteis. No caso de encomendas em grande quantidade enviadas através da DHL Express, UPS, FedEx ou TNT, por favor, considere um prazo adicional de 1 a 2 dias para o processamento.
Os prazos de entrega dos mineradores encomendados antecipadamente dependem do calendário de produção da fábrica. As datas estimadas de envio são indicadas na página da encomenda; no entanto, os envios efetivos podem sofrer atrasos devido a questões relacionadas com a produção.
O nosso processo de envio funciona segundo o princípio “primeiro a pagar, primeiro a ser enviado”. Assim que o pagamento integral for recebido, faremos o possível para organizar o envio o mais rapidamente possível. Os pagamentos efetuados por transferência bancária (T/T) podem demorar entre 3 a 7 dias úteis a serem verificados, enquanto os pagamentos efetuados através de criptomoedas são normalmente confirmados no prazo de algumas horas a 1 dia útil.
O envio internacional demora normalmente entre 5 e 8 dias úteis; no caso de regiões remotas, os prazos de entrega podem prolongar-se para 8 a 10 dias úteis.
*Todas as transações constituem vendas definitivas e não são reembolsáveis após a sua conclusão. Agradecemos a sua compreensão, uma vez que esta é uma prática habitual no setor.
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