Bitmain Antminer S21+ 216 TH/s – Next-Generation Efficiency for Enterprise Bitcoin Mining
Operating on the foundational SHA-256 algorithm, this high-yield ASIC device provides specialized infrastructure for mining Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV). Built to endure continuous 24/7 industrial loads, the S21+ features an updated thermal architecture coupled with dual next-generation cooling arrays to minimize leakage currents and prevent heat-induced throttling.
Technical Specifications
| Feature | Specification |
| Manufacturer | Bitmain |
| Model | Antminer S21+ (216 Th variant) |
| Hashrate | $216 \text{ TH/s} \pm 3\%$ |
| Power Consumption (on wall) | $\sim 3564\text{W} \pm 5\%$ @ $25^{\circ}\text{C}$ |
| Power Efficiency | $16.5 \text{ J/TH} \pm 5\%$ |
| Algorithm | SHA-256 (BTC / BCH / BSV) |
| Cooling Method | Air-Cooled (Dual Industrial Intake/Exhaust Fans) |
| Required Input Voltage | AC 220~277V |
| Networking Interface | RJ45 Ethernet 10/100M |
| Operational Noise Level | $\sim 76 \text{ dBA}$ @ $30^{\circ}\text{C}$ |
| Dimensions (L x W x H) | 450 x 219 x 293 mm |
| Net Weight | 21.50 kg |
Key Features & Performance Highlights
-
Sub-$17\text{ J/TH}$ Ultra-Low Energy Ratio: Leveraging Bitmain’s refined semiconductor fabrication techniques, the S21+ operates at an exceptional energy efficiency rating of just $16.5 \text{ Joules per Terahash}$. This rapid-ROI engineering ensures that your mining operation maintains maximum profitability even through severe hash-ribbon difficulties.
-
Intelligent Thermal Dissipation Loop: Equipped with dual heavy-duty front and rear fans, the chassis maximizes volumetric airflow velocity across parallel-mounted heat sinks. This specialized wind-tunnel architecture stabilizes internal core chip junction temperatures to prolong hardware life cycles and prevent computing drops.
-
Robust Single-Phase Power System: Engineered with a heavy-duty, integrated APW power supply that handles input voltages ranging from 220V to 277V. The integrated power system safeguards against voltage irregularities and input surges common to high-capacity distribution grids.
-
Industrial-Grade Build Resiliency: Designed to reliably deploy in variable environments, the hardware operates comfortably within a standard ambient temperature range of $-20^{\circ}\text{C}$ to $45^{\circ}\text{C}$, backed by comprehensive non-condensing humidity protection.
Why Buy From CryptoMiners24?
Procuring your elite hashing infrastructure through CryptoMiners24 guarantees a premier enterprise hardware partnership:
-
Fully Insured Priority Freight: We route high-value, heavy industrial equipment exclusively through trusted premium logistics lines (DHL Express, FedEx, UPS) with comprehensive transit insurance included.
-
100% Authentic Factory-Sealed Stock: All high-performance units are dispatched directly from our verified inventory, complete with pristine original manufacturer seals and active serial numbers.
-
Comprehensive Enterprise Support: From raw hardware deployment to bulk data center configuration, our specialized team provides immediate engineering support, customs tariff documentation assistance, and continuous tracking visibility.
Secure tomorrow’s blocks at today’s peak efficiency. Add the Bitmain Antminer S21+ 216 TH/s to your mining array.
