#Antminer S21 XP# Server Deep Unboxing Review

In the ever-evolving field of cryptocurrency mining, high-performance and efficient servers have always been the pursuit of miners. Bitmain's latest release, the Antminer S21 XP air-cooled server, has become a market highlight with its outstanding performance and energy efficiency. This server is designed specifically for mining Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV), using the SHA256 algorithm, with a rated hash rate of up to 270TH/s. In this review, we'll take you through the unboxing experience, performance, and more details of this server.

Unboxing Experience

The packaging of the Antminer S21 XP features a simple yet sturdy design, ensuring safety during transportation. Upon opening the package, the server is wrapped in detailed shock-proof materials, providing excellent protection. In addition to the server itself, the package also includes a comprehensive user manual, a power adapter, and necessary connection cables to provide users with a convenient initial setup experience.

Design and Construction

The appearance of the Antminer S21 XP showcases the essence of modern industrial design. The server measures 449*219*293 millimeters (excluding packaging) and weighs 18.7 kilograms, making it suitable for deployment in large mining farms as well as for home miners. The shell is made of high-quality metal material, which is not only wear-resistant but also conducive to heat dissipation.

Performance Testing

Typical Hash Rate

Tested in an environment of 25°C, the Antminer S21 XP's typical hash rate is 270 TH/s, demonstrating its powerful mining capability. During prolonged operation, we observed its hash rate remained stable with minimal fluctuations, proving its excellent performance.

Wall Power Consumption

Under the same conditions, the wall power consumption of the Antminer S21 XP is 3645 watts. For a server with an output power of up to 270 TH/s, this power consumption is acceptable, especially in terms of energy efficiency.

Energy Efficiency Ratio

At 25°C, the Antminer S21 XP has an energy efficiency ratio of 13.5 J/TH, which means it can maintain relatively low energy consumption while providing a high hash rate. This is an important consideration for miners looking to reduce electricity costs and improve mining profitability.

Detailed Specifications and Environmental Requirements