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.
0%
The Antminer S21 Hyd brings together leading-edge performance and industrial-grade build quality for SHA-256 Bitcoin mining. With a strong 338 TH/s hashrate and a 4785 W power draw, this miner is designed for operators seeking high BTC throughput without compromising on stability. The integrated hydro-cooling design significantly improves thermal management compared with air-cooled rigs, reducing heat stress, enabling denser rack deployment, and maintaining stable hash output under continuous 24/7 operation.

| Model: | Antminer S21+ HYD (338Th) |
| Manufacturer: | Bitmain |
| Released on: | Feb-25 |
| Algorithm: | SHA-256 |
| Hashrate(±10%): | 338TH/S |
| Power consumption(0±10%): | 5070W |
| Efficiency: | 15 J/Th |
| Weight: | 20.5 |
| Size: | 410x170x209(mm) |
| Fan(s): | – |
| Cooling mode: | Hydro |
| Noise level: | 50 |
| Interface: | Ethernet |
| Voltage: | 380 – 415V |
| Temperature: | 20 – 50 °C |
No reviews available.