
Description
Buy Antminer S19j XP (143Th), a high-performance SHA-256 miner for Bitcoin (BTC), delivering 143TH/S at 3075W with 21.5 J/Th energy efficiency.
Specifications
| Model: | Antminer S19j XP (143Th) |
| Manufacturer: | Bitmain |
| Released on: | Jul-24 |
| Algorithm: | SHA-256 |
| Hashrate(±10%): | 143TH/S |
| Power consumption(0±10%): | 3075W |
| Efficiency: | 21.5 J/Th |
| Weight: | 14.9 |
| Size: | 400x195x290(mm) |
| Fan(s): | – |
| Cooling mode: | Air |
| Noise level: | 75 |
| Interface: | Ethernet |
| Voltage: | 220V – 227V |
| Temperature: | 0 – 40 °C |
BTC ASIC MINER

Antminer S19j XP (143TH) by Bitmain is a high-performance ASIC miner designed for the SHA-256 algorithm, primarily used for Bitcoin (BTC) mining. Released in July 2024, it delivers a maximum hashrate of 143 TH/s with a power consumption of approximately 3075W, achieving an energy efficiency of 21.5 J/TH.

Built with an air-cooling system, the S19j XP operates within a temperature range of 0–40°C and produces a noise level of around 75 dB. It supports Ethernet connectivity and runs on an input voltage of 220V–227V, making it suitable for professional mining environments that require stable, continuous operation.













