When it comes to selecting the right server for your business needs, HP offers a wide range of options that cater to different requirements. Two popular models among HP servers are the HP ProLiant DL380 Gen10 and the HP ProLiant DL20 Gen10. While both servers belong to the same generation and share some similarities, they have distinct differences in terms of design, features, and performance.

Design and Form Factor

The HP ProLiant DL380 Gen10 is a 2U rack server that offers a compact and versatile design, making it suitable for a variety of applications, from virtualization to database management. It has a depth of 27.5 inches, allowing it to fit into most standard racks.

In contrast, the HP ProLiant DL20 Gen10 is a 1U rack server, designed for space-constrained environments where a smaller footprint is essential. With a depth of 17.7 inches, it is ideal for small to medium-sized businesses or remote office/branch office (ROBO) deployments.

Processor and Performance

The HP ProLiant DL380 Gen10 supports up to two Intel Xeon Scalable processors, with a maximum of 28 cores per processor. This provides exceptional processing power, making it suitable for demanding workloads such as virtualization, cloud computing, and high-performance computing (HPC).

On the other hand, the HP ProLiant DL20 Gen10 also supports up to two Intel Xeon Scalable processors, but with a maximum of 16 cores per processor. While still offering impressive performance, it is geared more towards smaller workloads, such as file and print serving, or small-scale virtualization.

Memory and Storage

The HP ProLiant DL380 Gen10 has a maximum memory capacity of 3TB, with support for up to 24 DDR4 DIMM slots. This provides ample room for expansion and future-proofing. In terms of storage, it offers a range of options, including SAS, SATA, and NVMe SSDs, with support for up to 26 SFF drives or 16 LFF drives.

The HP ProLiant DL20 Gen10 has a maximum memory capacity of 1TB, with support for up to 6 DDR4 DIMM slots. While still offering a decent amount of memory, it is more limited compared to the DL380. Storage options are also available, including SAS, SATA, and NVMe SSDs, but with support for up to 4 SFF drives or 2 LFF drives.

Power Efficiency and Management

Both servers offer excellent power efficiency and management features, such as HP's Power Discovery and HP OneView. These tools help optimize power consumption, reduce energy waste, and simplify server management.

However, the HP ProLiant DL380 Gen10 has a slightly higher power supply efficiency, with an 80 PLUS Titanium certified power supply, compared to the HP ProLiant DL20 Gen10's 80 PLUS Platinum certified power supply.

Comparison Summary

In summary, when choosing between the HP ProLiant DL380 Gen10 and the HP ProLiant DL20 Gen10 among HP servers, consider the following key differences:

• Form factor: 2U (DL380) vs. 1U (DL20)
• Processor support: Up to 28 cores per processor (DL380) vs. up to 16 cores per processor (DL20)
• Memory capacity: Up to 3TB (DL380) vs. up to 1TB (DL20)
• Storage options: More extensive storage options available on the DL380

Ultimately, the HP ProLiant DL380 Gen10 is better suited for large-scale deployments, demanding workloads, and applications that require high processing power and ample storage. The HP ProLiant DL20 Gen10, on the other hand, is ideal for smaller businesses, ROBO deployments, or applications with more modest requirements.

By understanding these differences, you can make an informed decision when selecting the right HP server to meet your specific needs and ensure optimal performance, efficiency, and scalability.