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Quick Comparison of Dell PowerEdge R650xs Rack Server vs HPE ProLiant DL380 Gen11 Server at a Glance

The server comparison table provides a quick overview of the key specifications and key features for Dell PowerEdge R650xs Rack Server and HPE ProLiant DL380 Gen11 Server Let’s take a look at the comparison table below.

Features
Dell PowerEdge R650xs Rack Server

Dell PowerEdge R650xs Rack Server

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HPE ProLiant DL380 Gen11 Server

HPE ProLiant DL380 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 32 cores/socket)

  • Type: Rack Server

  • Form Factor: 2U Rackmount

  • Socket: Dual-socket (supports up to 2 processors)
Processor (CPU)

  • Supported CPUs: Up to two 3rd Generation Intel Xeon Scalable processors (up to 32 cores per socket)

  • Max TDP: ~220 W per processor

  • Processor Family: 4th and 5th Gen Intel® Xeon® Scalable Processors

  • Max Supported: Up to 60 cores per processor (e.g., Intel Xeon Gold 6490N)

  • Architecture: Intel 7 (10nm Enhanced SuperFin)

  • Max TDP: Up to 350W per processor
Memory (RAM)

  • Memory Type: DDR4 RDIMM ECC

  • DIMM Slots: 16 slots total

  • Max Capacity: Up to 1 TB

  • Speed: Up to 3200 MT/s

  • Type: DDR5 Registered DIMMs (RDIMMs)

  • DIMM Slots: 32 DIMM slots (16 per CPU)

  • Max Capacity: Up to 8TB (with Intel Optane Persistent Memory)

  • Speed: Up to 5600 MT/s (depends on CPU and DIMM configuration)

  • Protection: ECC, Mirroring, Lockstep, Fast Fault Tolerance
Storage

  • Drive Bay Options:

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

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

    • Up to 10 × 2.5 SAS/SATA/NVMe (max ~76.8 TB)



  • Rear Bays: Up to 2 × 2.5 SAS/SATA/NVMe (max ~15.36 TB)

  • Controllers: Internal: PERC H345, H355, H745, H755, H755N; HBA355i; S150; Boot: BOSSS1 dual M.2; External: PERC H840, HBA355e

  • Drive Bays: Up to 12x LFF or 24x SFF (front)

  • Rear Drives: Optional up to 6x SFF/NVMe

  • Supported Types: SAS, SATA, NVMe

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

  • Max Capacity: Over 400TB+ depending on configuration
Expansion / Connectivity

  • PCIe Slots: Up to 3 PCIe Gen 4 slots (config dependent)

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

  • PCIe Slots: Up to 8x PCIe Gen5 (varies by riser config)

  • Networking: OCP 3.0 FlexibleLOM (1/10/25/100GbE options)

  • GPU Support: Supports multiple GPUs (up to 3 double-wide or 6 single-wide)
Redundancy & Reliability

  • Power Supplies: Hot plug redundant PSUs: 600 W, 700 W, 800 W, 1100 W, 1400 W, 1800 W (Platinum/Titanium options AC/DC)

  • Cooling: Air cooled; up to 7 cabled fans; standard, high performance (SLVR/GOLD) options

  • Power: Redundant Hot-Plug Power Supplies (800W, 1600W, 2400W)

  • Cooling: Redundant Hot-Plug Fans

  • Drive Redundancy: RAID options for redundancy

  • 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 1.2/2.0 (FIPS, CC TCG certified; TCM 2.0 optional)

  • HPE Silicon Root of Trust

  • Secure Boot & Secure Erase

  • TPM 2.0 (Standard, with optional FIPS certification)

  • 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, Terraform support

  • iLO 6: HPE Integrated Lights-Out 6 for remote server management

  • Tools: HPE OneView, InfoSight Predictive Analytics

  • APIs: RESTful API, Redfish Support
Warranty & Support

  • Standard Warranty: 3 Year Dell Basic Hardware Warranty with 5×10 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 Support: HPE Pointnext, Foundation Care, and Proactive Care Services

Key Features Comparison

High Performance Processing
Supports up to two 3rd Generation Intel® Xeon® Scalable processors with up to 32 cores per processor for powerful performance.
Fast and Scalable Memory
Equipped with 16 DDR4 DIMM slots supporting up to 1TB of ECC RDIMM memory at speeds up to 3200 MT/s.
Flexible Storage Options
Supports a mix of up to 10 x 2.5" SAS/SATA/NVMe drives for a maximum of 76.8TB storage capacity, ideal for diverse workload demands.
Advanced Management
Integrated with iDRAC9 and Dell OpenManage tools for simplified monitoring, deployment, and lifecycle management.
Optimized for Efficiency
Compact 1U form factor with efficient air cooling and multiple power supply options including Platinum and Titanium-rated units.
Robust Security Features
Offers enterprise-grade protection with Silicon Root of Trust, Secure Boot, TPM 2.0, and System Lockdown capabilities.
High Performance
Powered by the latest Intel® Xeon® Scalable processors, offering up to 60% increased performance and 27% more cores for demanding workloads.
Enhanced Security
Comes with HPE iLO 5 security features, including Server Configuration Lock and the iLO Security Dashboard for robust data protection.
Flexible Storage Options
Supports up to 30 SFF or 20 NVMe drive bays, allowing for scalable storage solutions to match business growth.
Advanced GPU Support
Accommodates up to 3 double-wide GPUs, making it ideal for AI, machine learning, and deep learning workloads.
Energy-Efficient Operation
ENERGY STAR® certified, ensuring reduced power consumption and operational costs while maintaining top performance.
Comprehensive Manageability
Features HPE InfoSight for predictive analytics and proactive support, enhancing uptime and reliability through AI-driven management.

Dell PowerEdge R650xs Rack Server vs HPE ProLiant DL380 Gen11 Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing Dell PowerEdge R650xs Rack Server and HPE ProLiant DL380 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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