Dell PowerEdge R940 8×2.5″ – High-Performance Enterprise Server for Critical Workloads

The Dell PowerEdge R940 8×2.5″ is engineered to deliver exceptional compute power, scalability, and reliability for mission-critical enterprise environments. Designed for businesses running demanding applications such as virtualization, large databases, ERP systems, and real-time analytics, the R940 combines powerful Intel Xeon processing with enterprise-grade memory and storage flexibility.

With support for up to four processors, advanced memory technologies, and Dell EMC’s intelligent management ecosystem, the PowerEdge R940 8×2.5″ provides the performance and stability required for modern data centers.

Dell PowerEdge R940 8×2.5″ – Technical Specifications Overview

Processor and Performance

The Dell PowerEdge R940 8×2.5″ supports up to four 2nd Generation Intel® Xeon® Scalable processors, with up to 28 cores per processor. This scalable four-socket architecture is designed to handle compute-intensive enterprise workloads with maximum efficiency and reliability.

For virtualization and software-defined storage environments, Dell also offers optimized configurations with enhanced UPI bandwidth for improved inter-processor communication and application performance.

Memory Capacity and Expansion

The PowerEdge R940 8×2.5″ is built for memory-intensive applications and supports up to 15.36TB of total memory, including:

• 48 DDR4 DIMM slots supporting RDIMM and LRDIMM modules up to 2933MT/s
• Up to 24 Intel® Optane™ DC Persistent Memory Modules (DCPMMs)
• Support for 12 NVDIMMs to accelerate caching and write-intensive workloads

This massive memory capacity makes the R940 an ideal platform for SAP HANA, large-scale virtualization, and enterprise database deployments.

Flexible Storage Configuration

The Dell PowerEdge R940 8×2.5″ features up to 8 hot-plug 2.5-inch drive bays, supporting:

• SAS HDDs
• SATA HDDs
• SAS SSDs
• SATA SSDs
• NVMe SSD options for ultra-fast storage performance

The flexible storage architecture allows organizations to balance performance, capacity, and cost according to workload requirements.

Intelligent Management with Dell EMC OpenManage

Dell EMC OpenManage™ simplifies server deployment, monitoring, and lifecycle management across enterprise infrastructures.

Management features include:

• iDRAC9 with Lifecycle Controller for remote, agent-free administration
• OpenManage Enterprise for centralized infrastructure management
• Quick Sync 2 for mobile monitoring and access
• RESTful API and Redfish support for automation and orchestration

These tools help reduce operational complexity and improve IT productivity.

Enterprise-Level Security

Security is integrated into every layer of the Dell PowerEdge R940 8×2.5″, helping organizations protect critical data and infrastructure.

Security features include:

• Silicon Root of Trust
• Cryptographically signed firmware
• Secure Boot support
• System Lockdown Mode
• TPM 1.2 / 2.0 support
• Secure Erase functionality for safe data removal

These technologies provide end-to-end protection throughout the server lifecycle.

Power and Cooling Efficiency

The PowerEdge R940 8×2.5″ is designed for reliable operation in enterprise data center environments and includes:

• Platinum-rated power supplies from 1100W to 2400W
• Redundant hot-swappable PSUs
• Eight hot-plug cooling fans with redundancy support

This ensures maximum uptime and operational stability for critical applications.

Operating System Compatibility

The Dell PowerEdge R940 8×2.5″ supports a wide range of enterprise operating systems and hypervisors, including:

• Canonical® Ubuntu® Server LTS
• Citrix® Hypervisor
• Microsoft® Windows Server with Hyper-V
• Oracle® Linux
• Red Hat® Enterprise Linux (RHEL)
• SUSE® Linux Enterprise Server (SLES)
• VMware® ESXi

This broad compatibility enables seamless integration into existing enterprise infrastructures.

Why Choose Dell PowerEdge R940 8×2.5″

The Dell PowerEdge R940 8×2.5″ is an ideal solution for organizations that require powerful compute performance, enterprise reliability, and scalable infrastructure in a compact configuration.

Key advantages include:

• Support for up to four Intel Xeon Scalable processors
• Massive memory scalability up to 15.36TB
• Flexible 8×2.5″ storage configuration with SSD and NVMe support
• Advanced remote management with iDRAC9 and OpenManage
• Comprehensive built-in security features
• Enterprise-class reliability for mission-critical workloads

Support and Services

Dell Technologies recommends ProSupport Plus for business-critical environments. Combined with ProDeploy Enterprise Suite, organizations can simplify deployment, accelerate implementation, and minimize downtime throughout the server lifecycle.

Conclusion

The Dell PowerEdge R940 8×2.5″ delivers exceptional enterprise performance, scalability, and reliability for demanding workloads. With its powerful four-socket architecture, extensive memory capacity, flexible storage options, and advanced management capabilities, it is an excellent platform for modern data centers and mission-critical business applications.