P35520-B21 HPE Proliant DL180 Intel Xeon 10-Core 2.4GHz 16GB DDR4 Server.

HPE P35520-B21 Proliant DL180 Intel Xeon 10-Core Server

Discover the enhanced capabilities of the HPE P35520-B21, a powerful 2U rack server featuring Intel Xeon Gold processing for demanding enterprise workloads. This comprehensive guide details its technical specifications and expansion potential.

Enterprise Server Profile

• Brand Name: HPE
• Manufacturer Part: P35520-B21
• Form Factor: 2U Rackmount Enclosure
• Processor Series: Intel Xeon Gold Scalable
• Product Name: Server

Processing Capabilities and CPU Specifications

Installed CPU Specifications

• Processor Model: Intel Xeon Gold 5218 (2nd Generation)
• Base Clock Frequency: 2.3 GHz
• Maximum Turbo Frequency: 3.9 GHz
• Total Processing Cores: 16 Cores
• CPU Socket: FCLGA3647

Platform Infrastructure and Upgrade Options

• Platform Chipset: Intel C621
• Installed CPU Quantity: 1
• Maximum CPU Configuration: 2 (Dual-processor capable)
• Advanced CPU Technologies: Intel Turbo Boost 2.0, Hyper-Threading, Intel Smart Cache
• L3 Cache Capacity: 22 MB

Memory Architecture and RAM Configuration

• Installed Memory Capacity: 16 GB
• Maximum System Memory: 768 GB
• Memory Technology: DDR4 SDRAM
• Operating Speed: 2933 MHz
• Module Format: 288-pin DIMM
• Total/Available Slots: 16 Slots (15 Unoccupied)
• Memory Features: Registered, Online Spare, HPE SmartMemory, 6-channel Architecture

Storage Subsystem and RAID Capabilities

Drive Configuration and Storage Controller

• Available Drive Bays: 8 Hot-swap 2.5" SFF Bays (All Available)
• Storage Controller: HPE Smart Array S100i SR Software RAID
• Controller Interface: SATA 6GBPS (PCIe 3.0 x4)
• Supported RAID Configurations: 0, 1, 5, 10
• Internal Storage: Hard Drive Not Included

Network Connectivity and Expansion Capabilities

Network Interfaces and Ports

• Ethernet Connectivity: 2 Embedded Gigabit Ethernet (1GbE) Ports
• Supported Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
• USB Connectivity: 4 x USB 3.0 Ports (Front: 1, Rear: 2, Internal: 1)
• Video Output: 1 x VGA Port

Internal Expansion Architecture

• 2 x PCIe 3.0 x8 Slots (Half-length, Full-height)
• 1 x PCIe 3.0 x8 Slot (Full-height)
• 1 x Internal MicroSD Card Slot

Power Infrastructure and Thermal Management

• Power Supply Unit: 500W Hot-plug PSU
• Efficiency Certification: 80 PLUS Platinum (94% Efficiency)
• Installed Power Supplies: 1
• Redundancy Support: Configurable for 1+1 redundancy with optional second PSU
• Input Voltage Range: AC 120/230 V (50/60 Hz)
• Cooling System: Includes 3 System Fans and Standard CPU Heatsink

Management Features and Physical Specifications

Remote Administration Capabilities

• Management Controller: HPE Integrated Lights-Out 5 (iLO 5)
• Management Protocols: SNMP 3, IPMI 2.0
• Network Services: Wake-on-LAN (WoL), PXE Boot Support

Physical Dimensions and Compliance

• Chassis Dimensions (W x D x H): 17.5" x 25" x 3.4"
• System Weight: 28.66 lbs
• Included Components: SFF Easy Install Rails
• Regulatory Compliance: WEEE, ACPI 6.1

Additional System Components

• Optical Drive: Not Included
• Graphics Controller: Integrated VGA

HPE P35520-B21 Proliant DL180 Intel 10-Core Server Overview

The HPE P35520-B21 ProLiant DL180 Gen10 server category represents a versatile and cost-effective enterprise rack server platform engineered to meet the operational demands of growing organizations. Designed within the trusted ProLiant Gen10 family, this category focuses on delivering consistent compute performance, flexible expansion, and enterprise-grade reliability in a 2U rack form factor. It is tailored for businesses that require dependable infrastructure for everyday workloads while maintaining room for scalability as application requirements evolve.This server category is optimized for deployment in data centers, server rooms, and colocation environments where standard rack compatibility, efficient airflow, and serviceability are essential. The DL180 Gen10 design philosophy emphasizes simplicity without sacrificing capability, making it a practical choice for organizations that need predictable performance and long-term value from their server investments. By combining Intel Xeon Silver processing, DDR4 memory technology, embedded storage management, and integrated networking, this category delivers a comprehensive foundation for enterprise computing.

Intel Xeon Silver 10-Core Processing Architecture

At the heart of the HPE ProLiant DL180 Gen10 category is support for Intel Xeon Silver processors, including configurations built around a 10-core CPU operating at 2.4GHz. This processing architecture is designed to balance performance, efficiency, and reliability, making it suitable for a wide range of business-critical workloads. The multi-core design enables efficient parallel processing, allowing organizations to run multiple applications and services concurrently without compromising responsiveness.

Consistent Performance for Multi-Threaded Workloads

The Xeon Silver processor class excels in environments where consistent throughput and predictable performance are required. With multiple cores available, the DL180 Gen10 category can efficiently handle virtualization, database services, application hosting, and collaboration platforms. This capability is particularly valuable for businesses seeking to consolidate workloads onto fewer physical servers while maintaining performance stability.

Dual-Socket Scalability for Future Growth

This server category supports a 2-way processor configuration, enabling organizations to scale compute resources over time. The dual-socket design allows IT teams to start with a single processor configuration and expand as workload demands increase. This approach provides investment protection by extending the usable life of the server platform and reducing the need for full system replacements as performance requirements evolve.

DDR4 SDRAM Memory Foundation for Reliable Operations

The HPE P35520-B21 ProLiant DL180 Gen10 category is built on DDR4 SDRAM technology, delivering improved bandwidth, reduced latency, and enhanced energy efficiency compared to previous memory generations. A baseline configuration of 16GB DDR4 memory provides sufficient capacity for essential workloads while supporting expansion for more demanding applications. This memory architecture plays a critical role in maintaining smooth system operation under multi-user and multi-application conditions.

Scalable Memory Capacity for Diverse Applications

The DL180 Gen10 server category allows organizations to expand memory capacity as business needs grow. This scalability is essential for virtualization environments, in-memory databases, and analytics workloads that benefit from increased memory availability. By supporting industry-standard DDR4 DIMMs, the platform ensures flexibility and compatibility with a wide range of enterprise memory options.

Enterprise Reliability and Data Integrity

DDR4 memory support within this category includes features designed to enhance system reliability and protect data integrity. Error detection and correction mechanisms help prevent memory-related disruptions, contributing to higher uptime and consistent performance. These reliability features are essential for organizations running mission-critical applications where stability is paramount.

Smart Array S100i Embedded Storage Management

Storage management within the HPE ProLiant DL180 Gen10 category is handled by the Smart Array S100i embedded controller. This integrated solution provides essential RAID functionality and simplified storage configuration without the need for additional hardware controllers. By embedding storage management directly into the server platform, this category reduces complexity and lowers overall system cost while maintaining enterprise-grade storage reliability.

Flexible Internal Storage Configurations

The DL180 Gen10 category supports a variety of internal storage configurations, enabling organizations to tailor their storage architecture based on capacity, performance, and redundancy requirements. The Smart Array S100i controller facilitates RAID configurations suitable for boot drives and data storage, helping protect critical information and ensure availability for key applications.

Compatibility with HPE Enterprise Drives

The embedded storage controller is designed to integrate seamlessly with HPE-certified drives, ensuring consistent performance and reliability. This compatibility allows organizations to leverage HPE’s extensive storage ecosystem while maintaining unified management and support across their infrastructure.

Integrated Dual-Port 1GbE Networking Capabilities

Networking is a fundamental component of enterprise server infrastructure, and the HPE ProLiant DL180 Gen10 category includes embedded dual-port 1GbE networking as a standard feature. These integrated network ports provide reliable connectivity for data transfer, application access, and remote management. The dual-port design supports network redundancy and load distribution, enhancing overall system availability.

Reliable Connectivity for Business-Critical Applications

The embedded 1GbE ports are optimized for stable network performance, making them suitable for file services, application hosting, and internal business systems. This level of connectivity ensures that users experience consistent access to resources, contributing to productivity and operational efficiency.

Expansion Flexibility for Advanced Networking Needs

For organizations with more demanding networking requirements, the DL180 Gen10 category supports additional network expansion through available PCIe slots. This flexibility enables the deployment of higher-speed network adapters or specialized networking solutions as infrastructure needs evolve, ensuring long-term adaptability.

500W Redundant Power Supply Design for High Availability

Power reliability is critical in enterprise environments, and the HPE P35520-B21 ProLiant DL180 Gen10 category incorporates a 500W redundant power supply configuration to support continuous operation. Redundant power supply support minimizes the risk of downtime by providing failover protection in the event of a power supply issue. This design aligns with best practices for enterprise IT infrastructure where uptime and resilience are essential.

Energy-Efficient Power Delivery

The 500W power supply is engineered to deliver adequate power for typical enterprise workloads while maintaining energy efficiency. By balancing power output with efficiency, this server category helps organizations manage operating costs without compromising performance or reliability.

2U Rackmount Form Factor Optimized for Expansion

The 2U rackmount design of the HPE ProLiant DL180 Gen10 category provides ample internal space for expansion while maintaining efficient rack density. This form factor supports additional storage devices, expansion cards, and cooling components, making it an ideal choice for organizations planning future growth. The chassis layout is designed to simplify upgrades and maintenance, reducing operational complexity.

Advanced Thermal Management

Efficient thermal management is a key aspect of this server category. The chassis design promotes optimal airflow, ensuring consistent cooling across all components even under sustained workloads. Effective cooling helps maintain performance stability and extends the lifespan of critical hardware components.

Serviceability and Maintenance Efficiency

The DL180 Gen10 category emphasizes ease of service with tool-less access to key components. This design reduces maintenance time and simplifies routine upgrades, allowing IT teams to focus on strategic initiatives rather than prolonged hardware servicing.

Security Architecture Aligned with ProLiant Gen10 Standards

Security is a foundational element of the HPE ProLiant DL180 Gen10 server category. Built on the ProLiant Gen10 security framework, this category incorporates hardware-rooted security features designed to protect against firmware tampering and unauthorized access. These capabilities help organizations safeguard sensitive data and maintain compliance with security best practices.

Hardware Root of Trust and Firmware Protection

The security architecture includes mechanisms that verify firmware integrity during system startup, ensuring that only trusted code is executed. This approach reduces the risk of persistent threats and enhances overall system security, making the server category suitable for environments with stringent security requirements.

Integrated Remote Management with HPE iLO

Remote management is a critical capability for modern IT operations, and the DL180 Gen10 category benefits from integrated HPE iLO functionality. This management interface provides comprehensive visibility into system health, performance metrics, and hardware status, enabling administrators to manage servers remotely with confidence.

Lifecycle Management and Automation Capabilities

The server category supports automated lifecycle management processes, including provisioning, monitoring, and firmware updates. These capabilities streamline deployment and ongoing maintenance, helping organizations maintain consistent configurations and reduce administrative overhead.