SanDisk
SanDisk Cruzer Blade 8 GB USB 2.0 USB flash drive Black SDCZ50-008G-B35
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bitmain
Bitmain Antminer S19 82 TH/s mining hardware
SHA-256 ASIC miner delivering 82 TH/s at 3250 W with 34.5 J/TH efficiency, RJ45 Ethernet and 75 dB noise
- Delivers 82 TH/s SHA-256 hashrate for Bitcoin and Bitcoin Cash mining
- Operates at 34.5 J/TH efficiency with 3250 W power draw
- Runs between 5 and 40 °C with 75 dB noise output
- Connects via RJ45 Ethernet 10/100M for stable pool communication
- Compact 195 x 290 x 400 mm chassis weighs 14500 g
Bitcoin SHA-256 ASIC Miner
The Bitmain Antminer S19 is a dedicated SHA-256 ASIC miner built for Bitcoin and Bitcoin Cash networks. It delivers a nominal hashrate of 82 TH/s with a tolerance of ±3%. The unit integrates a power supply and is intended for operators who can provide the necessary electrical infrastructure for continuous operation.
RJ45 Ethernet 10/100M Interface
Network connectivity is provided by a single RJ45 port operating at 10/100 Mbps. This bandwidth is sufficient for stratum protocol traffic and pool communication but does not support gigabit speeds. The interface imposes no practical bottleneck for standard mining workloads.
82 TH/s Hashrate at 3250 W
At the rated 82 TH/s the system draws approximately 3250 W with a ±5% variance, yielding an efficiency near 34.5 J/TH. The custom chip design can reach efficiencies as low as 23 J/TH under optimal conditions. Performance scales within the specified temperature range of 5 to 40 °C.
商品特色
- Delivers 82 TH/s SHA-256 hashrate for Bitcoin and Bitcoin Cash mining
- Operates at 34.5 J/TH efficiency with 3250 W power draw
- Runs between 5 and 40 °C with 75 dB noise output
- Connects via RJ45 Ethernet 10/100M for stable pool communication
- Compact 195 x 290 x 400 mm chassis weighs 14500 g
商品規格
本商品目前尚未公佈規格。
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