BM1366AL Hashboard ASIC chip for Antminer S19XP and S19XPhyd
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BM1366AL Hashboard ASIC Chip – Antminer S19XP & S19XP Hydro
The BM1366AL ASIC chip is the hashing IC used on Antminer S19XP and S19XP Hydro hashboards. When a hashboard loses chips or reports chain errors, the BM1366AL is the first-line replacement — swapping the faulty chip restores lost hash power and returns the chain to full chip count.
Every chip is selected for reliability across both air-cooled S19XP and water-cooled S19XP Hydro setups — same part number reused across both SKUs on the repair bench. Standard BGA rework workflow with no special tools or dedicated firmware flash required.
Typical Use in S19XP Hashboard Repair
- Chain error recovery — replacing failed chips that knock the chain offline.
- Hashrate restoration — recovering lost TH/s on partially-functional boards.
- Hydro variant servicing — same chip works on both air and water-cooled S19XP.
- Production refurbishment — bulk BM1366AL stock for S19XP rework lines.
- Domain recovery — restoring missing voltage domains caused by single failed chip.
BM1366AL Specifications
| Feature | Description |
|---|---|
| Part Number | BM1366AL ASIC Chip |
| Manufacturer | Bitmain |
| Function | SHA-256 hashing ASIC |
| Compatibility | Antminer S19XP and S19XP Hydro |
| Cooling Compatibility | Air-cooled + water-cooled (Hydro) |
| Installation | Standard BGA rework — no special tools or firmware flash needed |
| Performance | Maintains high hash rates and chain stability |
| Durability | Built for continuous mining operation |
| Weight | 3 g per chip |
| Condition | Brand New |
FAQ — BM1366AL ASIC Chip
Q: BM1366AL vs BM1366AG — which to choose?
A: Both target the S19XP family but suffix letters indicate sub-variants matched to specific board revisions. BM1366AL is the variant most commonly found on current S19XP and S19XP Hydro hashboards. Check the silk marking on your existing chips before ordering to confirm the right suffix.
Q: How many BM1366AL chips per hashboard?
A: S19XP hashboards typically carry 108-120 BM1366 chips depending on board revision. Use chip-scan diagnostic tools to identify which specific positions need replacement before ordering quantities.
Q: Do I need firmware flash after replacement?
A: No — the BM1366AL is a drop-in hashing ASIC with no on-chip firmware. After hot-air rework / reflow, the chip joins the chain automatically. Run a chip-scan to verify the new device registers properly.
Q: Bulk pricing for S19XP repair shops?
A: Yes — email contact@lys-sz.com with your monthly S19XP board rework volume for tier pricing on BM1366AL stock by the reel.
Related products
- BM1366AG ASIC Chip – Antminer S19XP
- BM1362AJ ASIC Chip – Antminer S19j / S19j Pro
- Antminer BM1366 ASIC Chip Test Fixture
- APW11 PSU Water Cooling Plate – S21XP / S19XP Hydro
S19XP repair shops stocking BM1366AL by the reel? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouses.
Buying in bulk for a mining farm or repair shop?
Get dedicated B2B pricing on this part and across our full catalog — quote response within 24 hours, payment by T/T USD bank wire, and DDP delivery available for US & EU customers (and other lanes on request).
