Significant price hikes on 5090, L40S and Enerperise Blackwell Series GPUs continues into Q1 2026. Please note Credit Card payments will only work if USD or AED currency is selected on top right corner of the website. For US customers; before placing an order for any crypto miners, inquire with a live chat sales rep or toll-free phone agent about any potential tariffs. HGX B200 lead times are now between 8-20 weeks for Golden Sku selections, with custom BOMs exceed 26 weeks. HGX H200 offerings in stock, as well as limited HGX B300. We are now certified partners of Supermicro in both NA and MENA regions.
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The rugged and reliable AvalonMiner 1166 Pro performs with a hashrate of 81TH/s and is a low-cost high-value alternative to Whatsminer and Antminer ASICs.
Hashrate: 81TH/s, -3%~+3%
Power Consumption: 3400W, -5%~+8%@Wall-Plug
Power Efficiency: 42J/TH, -5%~+5%@25℃
Warranty: 1 year extended
Algorithm: SHA-256 (BTC)
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The AvalonMiner 1166 Pro stands out as a rugged and reliable choice, offering a formidable hashrate of 81TH/s with a minor variance of -3% to +3%. It boasts a commendable power consumption of 3400W, providing efficiency with a slight fluctuation of -5% to +8% when plugged into the wall. Operating with a power efficiency of 42J/TH, it maintains stability within a range of -5% to +5% at 25℃. With a warranty extended to 1 year, users can trust in its longevity and performance. Specifically designed for SHA-256 (BTC) algorithm, it presents a compelling alternative to Whatsminer and Antminer ASICs, offering low-cost, high-value mining solutions.

| Attribute | Details |
|---|---|
| Device Name | AvalonMiner 1166 Pro-81T |
| Hashrate | 81TH/s, -3%~+3% |
| Power Efficiency | 42J/T, -5%~+5%@25℃ |
| Power Consumption | 3196W, -5%~+8%@Wall-Plug |
| Power Supply AC Input | 185~285V AC 50~60Hz 16A (Max) |
| Smart Controller | Canaan Kendryte K210 Artificial Intelligence SOC |
| Connection | RJ45 Ethernet 10/100M, Daisy-Chain Connection |
| Operating Temperature | -5℃~+35℃ |
| Cooling | 4 x 12038 FAN |
| Noise | 75dB (Max) |
| Net Dimensions | 331mm x 195mm x 292mm |
| Net Weight | 12.8kg |
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