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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This is a preorder for the Apr-May Batch with tentative delivery between the 15th and 30th of their respective month, 2026. All sales final. No returns or cancellations. For bulk inquiries, consult a live chat agent or call our toll-free number.
Bitmain's Antminer S21 Pro 234Th/s, released in July 2024, offers efficient cryptocurrency mining with its compact size (400 x 195 x 290mm), substantial weight (15400g net), and robust design. Equipped with four fans and operating at 75db noise level, it ensures optimal cooling while maintaining a relatively quiet environment. Drawing 3510W of power at voltages ranging from 220V to 277V, it connects seamlessly via Ethernet interface, suitable for diverse mining setups. With an operational temperature range of 0°C to 45°C and storage temperature from -20°C to 70°C, along with humidity tolerance of 10% to 90%, it guarantees reliable performance under varying environmental conditions.

| Attribute | Details |
|---|---|
| Manufacturer | Bitmain |
| Model | Antminer S21 Pro 234Th/s |
| Release | July 2024 |
| Size (without) | 400 x 195 x 290mm |
| Size (with) | 570 x 316 x 430mm |
| Weight (Net) | 15400g |
| Weight (Gross) | 17200g |
| Noise level | 75db |
| Fan(s) | 4 |
| Power | 3510W |
| Voltage | 220-277 |
| Interface | Ethernet |
| Storage Temp. | -20°C to 70°C |
| Operating Temp. | 0°C to 45°C |
| Humidity | 10% to 90% |
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