Refurbished ProLiant DL20 Gen10 Server
HPE ProLiant DL20 Gen10 Server – Compact, Secure 1U Server for Edge, Branch, and SMB Workloads
The HPE ProLiant DL20 Gen10 is a dense, cost-effective 1U rack server built for organizations that need dependable performance, strong security, and simplified remote management in space-constrained environments. Designed for edge computing, branch offices, and SMB infrastructure, the DL20 Gen10 offers flexible configuration options for storage and networking while keeping power and footprint efficient. Below is a comprehensive overview of the HPE ProLiant DL20 Gen10, covering its design, processing power, memory, storage, networking, and advanced management features.
Design and Build
The HPE ProLiant DL20 Gen10 features a compact 1U rack design that works especially well in space-limited deployments such as small racks, branch offices, and edge cabinets. Its service-friendly layout provides straightforward access to internal components for maintenance and upgrades. Optimized airflow and thermal design help keep the system stable under continuous business workloads, while the streamlined chassis helps reduce complexity for IT teams supporting remote or distributed locations.
Processor and Performance
The ProLiant DL20 Gen10 is a single-socket platform that supports Intel® Xeon® E processors (along with select Intel® Pentium® and Core™ i3 options), delivering strong performance for everyday infrastructure and edge workloads. With efficient core counts and high clock speeds, the DL20 Gen10 is well-suited for file and print services, web and application hosting, light virtualization, business databases, and point-of-sale or remote office workloads where reliability and responsiveness matter.
Memory
The HPE ProLiant DL20 Gen10 supports up to 64GB of DDR4 ECC UDIMM memory across four DIMM slots, providing reliable memory bandwidth for business applications and smaller-scale virtualization. ECC (Error-Correcting Code) memory helps detect and correct memory errors to improve stability and data integrity, making the DL20 Gen10 a dependable option for always-on services and mission-critical workloads at the edge.
Storage Options and Flexibility
The HPE ProLiant DL20 Gen10 offers flexible storage configurations to match different use cases and budgets. Depending on chassis selection, it can support hot-plug drive bays in SFF (2.5-inch) or LFF (3.5-inch) formats, including configurations that scale up to 6 SFF drives (4 + optional 2) or 2 LFF drives. The platform also supports M.2 SSD options for boot, helping keep primary drive bays available for data storage. With HPE Smart Array controller options and software RAID support (model dependent), the DL20 Gen10 can be configured for performance, redundancy, or a balanced approach for applications such as file storage, small databases, and virtualization hosts.
Network Connectivity
The ProLiant DL20 Gen10 includes embedded 1GbE connectivity and supports additional networking options through expansion, making it easy to scale from basic office networking to higher-bandwidth or more specialized deployments. With adapter and riser options available (including FlexibleLOM configurations), organizations can tailor connectivity as needs evolve—whether that means additional ports, higher speeds, or improved network redundancy.
Advanced Manageability and Security
The ProLiant DL20 Gen10 includes HPE Integrated Lights-Out (iLO 5), enabling secure remote access for deployment, monitoring, firmware updates, and troubleshooting. This reduces the need for on-site support and helps standardize management across distributed environments. Security features include HPE Silicon Root of Trust for firmware integrity protection, plus optional TPM support for encryption and secure key storage. Together, these features help protect the server from firmware-level tampering and strengthen overall platform security for edge and branch deployments.
Energy Efficiency
Designed with efficiency in mind, the DL20 Gen10 offers power supply options and thermal controls intended to optimize power usage while maintaining consistent performance. This makes it a strong fit for remote offices and edge locations where power and cooling resources may be limited, helping reduce operating costs while keeping infrastructure reliable.
Use Cases and Applications
The HPE ProLiant DL20 Gen10 is a versatile 1U server ideal for branch and edge deployments. Common use cases include file and print services, web hosting, lightweight virtualization, backup and replication targets, and small business database workloads. Its compact footprint, remote manageability, and security features make it a practical choice for organizations that need enterprise-grade reliability without the size and cost of larger dual-socket platforms.
Conclusion
The HPE ProLiant DL20 Gen10 delivers a strong balance of performance, security, and manageability in a compact 1U form factor. With support for Intel Xeon E-series processors, ECC memory, flexible storage configurations, and remote administration through iLO 5, the DL20 Gen10 is a dependable solution for edge computing, branch offices, and SMB workloads. Whether deployed as an application server, file server, or lightweight virtualization host, it provides the reliability and control modern IT teams need—with room to scale as requirements grow.
HPE ProLiant DL20 Gen10 Server Spec Sheets
HPE ProLiant DL20 Gen10 Server QuickSpecs (PDF)
HPE ProLiant DL20 Gen10 Maintenance and Service Guide