AFRNDK
AFRNDK Antminer S19 86T 86TH/s 3250W SHA-256 mining hardware
SHA-256 ASIC miner delivers 86 TH/s at 3250 W with 34.5 J/TH efficiency, 76 dB noise and 220 V input
- TypeMining Barebone System
- Crypto AlgorithmSHA-256
- Compatible CurrencyBitcoin (BTC)
- Mining HardwareASIC
- Hashrate86TH/S
- Noise level76dB
- 86 TH/s hashrate for high Bitcoin output
- 5 J/TH efficiency lowers electricity cost per coin
- 3250 W power draw at 25 °C wall measurement
- 76 dB noise level with four integrated fans
- 220 V input requirement protects hardware from damage
Bitcoin SHA-256 ASIC Miner
The AFRNDK Antminer S19 86T is an application-specific integrated circuit miner built for the SHA-256 algorithm used by Bitcoin. It delivers a nominal hashrate of 86 TH/s while drawing 3250 W at the wall. The unit operates on a 220 V supply and connects via 10/100 M RJ45 Ethernet. Four integrated fans produce a noise level of 76 dB.
Suited for dedicated mining operations
This hardware suits operators with access to 220 V power and adequate cooling for 3250 W of continuous heat. The 76 dB noise level and 16.0 kg weight make it impractical for residential or office environments. Buyers without industrial-grade electrical infrastructure or sound-isolated hosting should consider alternative arrangements.
86 TH/s with 34.5 J/TH efficiency
At the rated 86 TH/s the miner achieves 34.5 J/TH, meaning each terahash consumes roughly 34.5 joules. The 3250 W power draw sets a firm ceiling on density; a 10 kW circuit can support only three units with minimal headroom. Performance scales linearly until thermal limits or power capacity are reached.
จุดเด่น
- 86 TH/s hashrate for high Bitcoin output
- 5 J/TH efficiency lowers electricity cost per coin
- 3250 W power draw at 25 °C wall measurement
- 76 dB noise level with four integrated fans
- 220 V input requirement protects hardware from damage
ข้อมูลจำเพาะ
| Brand | ANTMINER |
|---|---|
| Series | S19 |
| Model | S19 86T |
| Type | Mining Barebone System |
| Crypto Algorithm | SHA-256 |
| Compatible Currency | Bitcoin (BTC) |
| Mining Hardware | ASIC |
| Hashrate | 86TH/S |
| Noise level | 76dB |
| Fan | 4 |
| Power Consumption | 3250w |
คำถามเกี่ยวกับสินค้านี้
What power supply does the Antminer S19 86T require to operate?
The miner requires a 220V input voltage; incorrect voltage can damage the unit.
Can I connect this miner using my existing 10/100M Ethernet switch?
Yes, the S19 86T uses a standard RJ45 Ethernet port rated at 10/100M for network connectivity.
How do I verify the Antminer S19 86T is hashing correctly after setup?
Check the dashboard for a reported hashrate of 86TH/s and power efficiency near 34.5 J/TH at 25°C.
อื่น ๆ ในหมวดนี้
ลูกค้ามักเปรียบเทียบสินค้าเหล่านี้
หมวดเดียวกัน การชำระเงินแบบเดียวกัน — แปดสกุลเงินคริปโตและอัตราแลกเปลี่ยนที่ล็อกไว้ 30 นาที



