P27087-B21 HPE Proliant DL325 Amd EPYC 16-Core 2.8GHz DDR4 Server.

HPE P27087-B21 Proliant DL325 Amd EPYC 16-Core Server

This detailed guide explores the HPE P27087-B21, a high-performance and versatile 1U rack-mount server engineered for density-optimized workloads. Featuring a powerful AMD EPYC processor and robust storage capabilities, it is an ideal solution for business-critical applications, virtualization, and software-defined environments.

General Information

• Brand: Hewlett Packard Enterprise (HPE)
• Model Name: ProLiant DL325 Gen10 SMB Model
• Manufacturer Part Number: P27087-B21
• Form Factor: 1U Rack Mountable Chassis

Technical Specifications AMD EPYC 16-Core

Central Processor Specifications

• CPU Model: AMD EPYC 7282
• Base Clock Speed: 2.8 GHz
• Maximum Turbo Frequency: 3.2 GHz
• Core Count: 16-core
• CPU Socket: Socket SP3
• Upgrade Path: Processor is upgradable (Supports 1 CPU maximum)

Advanced Cache Memory

• L3 Cache: 64 MB dedicated per processor

High-Speed Memory Configuration and Support

Installed and Expandable RAM

• Installed Memory: 16 GB
• Maximum Memory Capacity: 1 TB
• Memory Technology: DDR4 SDRAM (PC4-20800)
• Module Type: 288-pin DIMM
• Total Slots: 16 DIMM slots
• Supported RAM: 2 TB Load-Reduced (LRDIMM) or 1 TB Registered (RDIMM)
• Feature: HPE SmartMemory for enhanced reliability

Intelligent Storage and RAID Controller

HPE Smart Array P408i-a Controller

• Controller Type: Hardware RAID
• Interface Support: SATA 6Gb/s & SAS 12Gb/s
• Channel Quantity: 8 channels
• Cache Buffer: 2 GB
• Battery Backup: Includes HPE Smart Storage Battery

Comprehensive RAID Levels

Supports RAID 0, 1, 5, 6, 10, 50, 60, 1 ADM, and 10 ADM for flexible data management.

Server Expansion and Connectivity Ports

Internal Bays and Drive Support

• Drive Bays: 8 x hot-swap 2.5" SFF (Small Form Factor) bays
• Media Bay: 1 x external Universal Media Bay

Expansion Slots and Interfaces

• FlexibleLOM Slot: 1 x Three-quarter-length, Full-height
• PCIe Slots: 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x8 (low-profile)
• Internal Storage: 1 x MicroSD Card slot
• USB Ports: 5 x USB 3.0 (Front, Rear, Internal)
• Management Ports: 1 x HP iLO Type A (Front), 1 x HP iLO RJ-45
• Video Output: 1 x VGA port

Integrated Network and Remote Management

Ethernet and Network Controller

• Ethernet Ports: 4 x Gigabit Ethernet
• Network Controller: HPE 366FLR adapter
• Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
• Features: Wake-on-LAN (WoL), PXE boot support

Advanced Remote Server Management

• Management Controller: HPE Integrated Lights-Out 5 (iLO 5)
• Management Protocols: SNMP 3, IPMI 2.0, SMASH CLP

System Power and Physical Dimensions

Power Supply Specifications

• Power Supply Unit: 500 Watt Hot-plug
• Installed Quantity: 1
• Redundancy Capable: Yes, supports up to 2 PSUs for 1+1 redundancy
• Input Voltage: AC 120/230 V (50/60 Hz)

Chassis Size and Weight

• Dimensions (W x D x H): 17.1 in x 24.2 in x 1.7 in
• Unit Weight: Approximately 23.59 lbs

HPE P27087-B21 Proliant DL325 16-Core Server Overview

The HPE P27087-B21 ProLiant DL325 Gen10 SMB Model is a purpose-built 1U rack mountable server designed to deliver a balanced combination of compute density, memory bandwidth, storage flexibility, and power efficiency for small to mid-sized businesses as well as remote and branch office deployments. Built on the proven HPE ProLiant Gen10 platform and powered by AMD EPYC 7282 processors, this server category addresses growing demands for virtualization, software-defined storage, database processing, and web-scale applications in space-constrained data center environments. The single-socket architecture simplifies deployment and reduces licensing costs while still offering enterprise-grade performance and security.This server category focuses on reliability, scalability, and intelligent management, making it suitable for organizations seeking a dependable infrastructure foundation without the complexity of multi-socket systems. The DL325 Gen10 SMB model integrates Smart Array storage controllers, Smart Storage Battery support, and HPE iLO management features to ensure consistent uptime and simplified administration.

AMD EPYC 7282 Performance and Compute Capabilities

At the core of the HPE ProLiant DL325 Gen10 SMB server is the AMD EPYC 7282 processor, a 16-core, 32-thread CPU operating at a base frequency of 2.8GHz. This processor architecture is engineered to deliver strong multi-threaded performance, making it ideal for virtualization platforms, containerized applications, and parallel workloads. The high core count allows organizations to consolidate multiple workloads onto a single server while maintaining responsive performance across applications.The EPYC 7282 processor is based on AMD’s Zen architecture, which emphasizes efficient instruction processing, large cache capacity, and improved memory access. This results in predictable performance under sustained workloads, which is critical for business applications that require consistent response times. The single-socket design eliminates inter-processor latency issues commonly found in dual-socket systems, ensuring streamlined data processing and reduced complexity in system configuration.

Single-Socket Efficiency and Licensing Advantages

The single-socket configuration of the DL325 Gen10 server category offers tangible advantages in terms of software licensing and operational efficiency. Many enterprise software platforms are licensed per socket or per core, and a high-core-count single CPU can significantly reduce overall licensing costs. This makes the server an attractive option for virtualization environments, hyper-converged infrastructure nodes, and database deployments where licensing expenses can quickly escalate.

By focusing on a single powerful processor, this server category achieves an optimal balance between performance and cost. Organizations can allocate resources more effectively, reduce power consumption, and simplify system management without sacrificing computational capability.

DDR4 SDRAM Memory Architecture and Scalability

The HPE ProLiant DL325 Gen10 SMB server supports DDR4 SDRAM memory, providing high bandwidth and low latency for memory-intensive applications. DDR4 technology enables faster data transfer rates and improved energy efficiency compared to previous memory generations. This is particularly beneficial for virtualization, analytics, and in-memory databases that rely heavily on fast and reliable memory access.

The memory architecture is designed to scale with business needs, allowing organizations to start with a modest configuration and expand as workloads grow. This flexibility ensures that the server category remains relevant over time, adapting to changing application requirements without requiring a complete hardware replacement.

Optimized Memory Channels for Consistent Throughput

The AMD EPYC platform supports multiple memory channels, which enhances parallel data access and reduces bottlenecks. In the DL325 Gen10 server, this translates into smoother performance for multi-threaded workloads and improved responsiveness during peak usage periods. Applications that process large datasets or require rapid memory access benefit significantly from this architecture.

The use of enterprise-grade DDR4 SDRAM also contributes to system stability and longevity. Error detection and correction mechanisms help protect data integrity, which is essential for business-critical applications and long-running workloads.

Smart Array Storage Controller and Data Protection

Storage reliability and performance are central to the HPE ProLiant DL325 Gen10 SMB server category. The integrated Smart Array controller provides advanced RAID functionality, enabling organizations to configure storage according to their performance and redundancy requirements. This controller supports multiple RAID levels, allowing for flexible deployment scenarios ranging from high-performance configurations to fault-tolerant data protection setups.

The Smart Array technology is designed to optimize I/O performance while minimizing latency, ensuring that storage-intensive applications operate efficiently. This makes the server suitable for file services, transactional databases, and virtualization storage pools where consistent throughput is critical.

Smart Storage Battery for Enhanced Data Integrity

The inclusion of Smart Storage Battery support enhances data protection by safeguarding cached write data during unexpected power interruptions. In the event of a power loss, the battery ensures that in-flight data is preserved and written to non-volatile storage once power is restored. This feature is particularly important for maintaining data consistency and preventing corruption in write-intensive environments.

By combining the Smart Array controller with Smart Storage Battery technology, this server category delivers enterprise-grade storage reliability that aligns with the needs of growing businesses and distributed IT environments.

1U Rack Mountable Design and Data Center Optimization

The 1U rack mountable form factor of the HPE ProLiant DL325 Gen10 SMB server is engineered for efficient use of data center space. Its compact design allows organizations to deploy more compute resources within a standard rack, making it ideal for environments where space is at a premium. Despite its slim profile, the server maintains robust cooling and airflow characteristics to support sustained performance.

The chassis design emphasizes ease of access and serviceability, enabling IT staff to perform maintenance tasks quickly and efficiently. Tool-less components and clearly labeled access points reduce downtime and simplify hardware upgrades, contributing to overall operational efficiency.

Thermal Management and Power Efficiency

Efficient thermal management is a key aspect of this server category. The DL325 Gen10 incorporates intelligent cooling mechanisms that adjust fan speeds based on system load and temperature conditions. This ensures optimal airflow while minimizing noise and power consumption, making the server suitable for both dedicated data centers and smaller server rooms.

The 500W power supply included with this model is designed to deliver reliable power while maintaining high efficiency. This helps reduce overall energy costs and supports sustainability initiatives by lowering the server’s environmental footprint.

Integrated HPE iLO Management and Remote Administration

HPE Integrated Lights-Out management technology is a defining feature of the ProLiant DL325 Gen10 server category. HPE iLO provides comprehensive remote management capabilities, allowing administrators to monitor system health, manage firmware updates, and troubleshoot issues from anywhere. This level of visibility and control is essential for organizations with limited IT staff or distributed infrastructure.

The management interface offers real-time insights into server performance, power usage, and component status. Proactive alerts help identify potential issues before they escalate, enabling preventive maintenance and reducing the risk of unplanned downtime.

Security-Focused Management Architecture

HPE iLO incorporates security features designed to protect the server throughout its lifecycle. From secure boot processes to firmware validation, the management architecture helps safeguard against unauthorized access and firmware tampering. This is especially important for businesses handling sensitive data or operating in regulated industries.

The ability to manage servers remotely also reduces the need for physical access, enhancing security and operational flexibility. Administrators can perform critical tasks without being on-site, improving response times and overall system availability.

Gen10 Platform Reliability and Enterprise Build Quality

The HPE ProLiant Gen10 platform is known for its reliability and enterprise-grade build quality. The DL325 Gen10 SMB server category benefits from rigorous testing and validation to ensure consistent performance under demanding conditions. High-quality components, redundant design considerations, and robust firmware contribute to long-term stability and reduced total cost of ownership.

This platform is designed to support continuous operation, making it suitable for mission-critical workloads and always-on services. Organizations can rely on the DL325 Gen10 to deliver dependable performance day after day, even as workloads evolve.

Firmware Lifecycle Management

HPE provides comprehensive firmware management tools to keep the server up to date with the latest enhancements and security patches. Regular updates help improve performance, address vulnerabilities, and ensure compatibility with new software platforms. This proactive approach to lifecycle management extends the useful life of the server and protects the investment over time.The integration of firmware management with HPE iLO simplifies the update process, allowing administrators to apply updates remotely with minimal disruption to operations.