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Quick Comparison of Dell PowerEdge R450 Rack Server vs HPE ProLiant DL320 Gen11 Server at a Glance

The server comparison table provides a quick overview of the key specifications and key features for Dell PowerEdge R450 Rack Server and HPE ProLiant DL320 Gen11 Server Let’s take a look at the comparison table below.

Features
Dell PowerEdge R450 Rack Server

Dell PowerEdge R450 Rack Server

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HPE ProLiant DL320 Gen11 Server

HPE ProLiant DL320 Gen11 Server

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Server Type / Form Factor

  • Type: Rack Server

  • Form Factor: 1U Rackmount

  • Socket: Dual socket (supports up to two 3rd Generation Intel Xeon Scalable processors, up to 24 cores/socket)

  • Type: Rack Server

  • Form Factor: 1U Rackmount

  • Socket: Single-socket (1 processor max)
Processor (CPU)

  • Supported CPUs: Up to two 3rd Generation Intel Xeon Scalable processors (up to 24 cores per socket)

  • Processor Family: 4th Gen Intel® Xeon® Scalable Processors

  • Max Supported: Up to 32 cores (e.g., Intel Xeon Gold 6430)

  • Architecture: Intel 7 (10nm)

  • Max TDP: Up to 250W
Memory (RAM)

  • Memory Type: DDR4 RDIMM ECC

  • DIMM Slots: 16 slots total

  • Max Capacity: Up to 1 TB

  • Speed: Up to 2933 MT/s

  • Type: DDR5 Registered DIMMs (RDIMMs)

  • DIMM Slots: 8 DIMM slots

  • Max Capacity: Up to 2TB (with 256GB RDIMMs)

  • Speed: Up to 5600 MT/s

  • Protection: ECC, Advanced Memory Mirroring
Storage

  • Drive Bay Options:

    • Up to 4 × 3.5 SAS/SATA HDD/SSD (max ~64 TB)

    • Up to 8 × 2.5 SAS/SATA HDD/SSD (max ~61.44 TB)



  • Controllers: PERC H345, H745, H755, S150; HBA355i; Boot: BOSS S2 dual M.2 or internal SD; External: PERC H840 or HBA355e

  • Drive Bays: Up to 4x LFF or 8x SFF hot-plug drives (front)

  • Optional: NVMe U.2/U.3 supported (varies by config)

  • Supported Types: SATA, SAS, NVMe

  • RAID: HPE Smart Array (RAID 0, 1, 5, 6, 10, 50, 60)

  • Max Capacity: Up to 100TB+ depending on drives
Expansion / Connectivity

  • PCIe Slots: Typically up to 2 × PCIe Gen 4 slots (configuration dependent)

  • Networking: Embedded dual 1 GbE LOM; optional OCP 3.0 mezzanine card

  • PCIe Slots: Up to 2x PCIe Gen5 slots

  • Networking: OCP 3.0 slot (modular LAN options up to 100GbE)

  • GPU Support: 1x Single-width GPU (optional)
Redundancy & Reliability

  • Power Supplies: Hot plug redundant PSUs: 600 W or 800 W Platinum; 1100 W DC

  • Cooling: Air cooled with up to seven hot swap fans; SLVR (high performance) fan option

  • Power: Single or Redundant Hot-Plug Power Supplies (500W/800W/1300W)

  • Cooling: Redundant Fans

  • Data Redundancy: RAID with Smart Array controllers

  • Firmware Security: HPE Silicon Root of Trust
Operating System Support

  • Microsoft Windows Server with Hyper V

  • Red Hat Enterprise Linux

  • SUSE Linux Enterprise Server

  • VMware ESXi / vSAN

  • Canonical Ubuntu Server LTS

  • Citrix Hypervisor

  • Microsoft Windows Server

  • Red Hat Enterprise Linux (RHEL)

  • SUSE Linux Enterprise Server (SLES)

  • VMware ESXi

  • Canonical Ubuntu, Oracle Linux
Security Features

  • Cryptographically signed firmware; Silicon Root of Trust

  • Secure Boot, Secure Erase, System Lockdown (requires iDRAC9 Enterprise or Datacenter)

  • TPM 2.0 (FIPS, CC TCG certified; includes China NationZ support)

  • Silicon Root of Trust

  • Secure Boot & Secure Erase

  • TPM 2.0 (Standard or FIPS-certified optional)

  • Chassis Intrusion Detection

  • Firmware Runtime Verification
Management & Monitoring

  • iDRAC9 with Lifecycle Controller; iDRAC Direct USB port; RESTful Redfish API; iDRAC Service Module

  • Tools: Dell OpenManage Enterprise; Power Manager, SupportAssist, Update Manager plugins; CloudIQ; OpenManage Mobile; integrations with VMware vCenter, Microsoft System Center; Ansible and Terraform support

  • iLO 6: HPE Integrated Lights-Out 6

  • Management Tools: HPE OneView, HPE InfoSight

  • API Support: Redfish, RESTful API
Warranty & Support

  • Standard Warranty: 3 Year Dell Basic Hardware Warranty with Next Business Day Onsite Service

  • Optional Extended Support: Dell ProSupport or ProSupport Plus available beyond 3 years

  • Standard Warranty: 3 Years Parts, 3 Years Labor, 3 Years Onsite (Next Business Day)

  • Optional Services: HPE Pointnext, Foundation Care, Proactive Care

Key Features Comparison

High-Performance Processors
Powered by up to two 3rd Generation Intel Xeon Scalable processors with up to 24 cores per CPU for demanding workloads.
Compact 1U Form Factor
Efficient design ideal for space-constrained environments without compromising on performance.
Scalable Memory
Supports up to 1TB DDR4 memory across 16 DIMM slots, delivering fast performance for virtualization and database tasks.
Flexible Storage Options
Accommodates up to 4 x 3.5-inch or 8 x 2.5-inch SAS/SATA drives with maximum capacity of over 60TB.
Enterprise Management Tools
Integrated with iDRAC9 and OpenManage for simplified remote management, monitoring, and system updates.
Enhanced Security
Features Secure Boot, System Lockdown, and TPM 2.0 to ensure protection against unauthorized access and firmware attacks.
High-Performance Processing
Latest Intel Xeon Processors: The HPE ProLiant DL320 Gen11 features the latest Intel Xeon Scalable processors, delivering exceptional performance for demanding workloads
Enhanced Memory and Storage
DDR5 Memory: With support for up to 8TB of DDR5 memory, the DL320 Gen11 offers faster data throughput and application performance. Storage flexibility: The server supports a variety of storage configurations including NVMe SSDs and SAS/SATA HDDs, making it a standard storage solution
Advanced Security
Integrated security features: HPE Silicon Root of Trust and Secure Boot protect your data and applications from unauthorized access and cyber threats.
Efficient Management
HPE iLO 6 design: Simplify server management with advanced remote capabilities, reducing the need for on-premise management.
Scalability and Expansion
Exchangeable expansion slots: Multiple PCIe 4.0 slots allow you to expand network cards, GPUs, and other components.
Reliability and Uptime
Redundant power supply and cooling: Ensure maximum uptime and reliability for critical business applications with redundant resources.

Dell PowerEdge R450 Rack Server vs HPE ProLiant DL320 Gen11 Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing Dell PowerEdge R450 Rack Server and HPE ProLiant DL320 Gen11 Server gives you clear insights into which solution aligns best with your IT requirements. These servers are built for high performance, but they may differ in areas such as processor capacity, memory, storage, and scalability, making a side-by-side comparison easy.

This direct comparison helps you quickly identify the strengths and limitations of each server, which helps you determine which model best supports your workloads, applications, and long-term IT goals. By evaluating them together, you can make a smarter investment that ensures reliability and efficiency for your business.

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