Description

The Dell PowerEdge R770 is a high-performance 2U, two-socket rack server engineered for modern data-center environments where processing power, memory bandwidth, storage performance, and accelerator support are critical.

The R770 is based on the latest Intel Xeon 6 processor platform, supporting two processors with configurations of up to 144 E-cores or 86 P-cores per processor. It provides 32 DDR5 RDIMM slots and supports up to 8TB of system memory, making it suitable for highly demanding compute and memory-intensive workloads.

The platform also provides extensive storage flexibility, including SAS, SATA and NVMe configurations, with support for high-density EDSFF E3.S NVMe storage in supported configurations. Dell documents configurations supporting up to 40 E3.S NVMe drives, depending on the chassis and configuration.

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Key Features

• Brand: Dell
• Model: PowerEdge R770
• Form Factor: 2U Rack Server
• CPU Sockets: 2
• Processor: Intel Xeon 6
• Processor Configuration: Up to 2 processors
• Maximum CPU Cores: Up to 144 E-cores or 86 P-cores per processor
• Memory: DDR5 RDIMM ECC
• Memory Slots: 32 × DDR5 DIMM
• Maximum Memory: Up to 8TB
• Memory Speed: Up to 6400 MT/s, configuration dependent
• Storage: SAS / SATA / NVMe
• NVMe: EDSFF E3.S and other supported configurations
• RAID: Dell PERC12 options
• Expansion: PCIe Gen 5
• Networking: OCP 3.0 / PCIe network adapters
• Accelerators: Supported GPU/accelerator configurations
• Remote Management: iDRAC10
• Power: AC or DC redundant power supply options
• Security: Dell enterprise hardware and firmware security technologies
• Primary Applications: AI/ML, HPC, Virtualization, Databases, Analytics, Cloud & Enterprise Applications

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Intel Xeon 6 Processing

The R770 supports two Intel Xeon 6 processors. Depending on processor family, the platform can use Efficiency-core or Performance-core processors. Dell lists support for configurations reaching up to 144 E-cores or 86 P-cores per processor.

This makes the R770 suitable for demanding workloads such as:

• Artificial intelligence
• Machine learning
• High-performance computing
• Virtualization
• Database processing
• Data analytics
• Enterprise applications
• Cloud infrastructure
• Scientific computing

The processor architecture can be selected according to whether the workload prioritizes high core density, high per-core performance, or a combination of both.

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High-Capacity DDR5 Memory

The R770 features 32 DDR5 RDIMM memory slots and supports up to 8TB of RAM in supported configurations. Dell lists memory speeds of up to 6400 MT/s, depending on the installed processor and DIMM configuration.

High-capacity DDR5 memory is particularly beneficial for:

• Large virtualization environments
• In-memory databases
• AI and analytics
• HPC
• Data processing
• Large enterprise applications
• High-density cloud workloads

ECC memory provides the data integrity and reliability expected in enterprise server environments.

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Advanced NVMe Storage

The R770 provides extensive high-performance storage options.

Supported configurations can include:

• SAS drives
• SATA drives
• NVMe SSDs
• EDSFF E3.S NVMe SSDs
• Universal SAS/SATA/NVMe drive configurations

Dell documents configurations supporting up to 40 × E3.S NVMe drives, depending on the selected chassis and configuration.

This makes the R770 particularly suitable for:

• High-performance databases
• AI/ML data pipelines
• Analytics
• Virtualization
• Software-defined storage
• High-throughput applications

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Dell PERC12 Storage Controllers

The R770 supports Dell’s next-generation PERC12 storage controllers.

For example, Dell lists configurations with a front PERC12 H965i controller.

PERC storage controllers can provide:

• RAID protection
• Drive management
• Storage monitoring
• Performance optimization
• Data redundancy

The exact controller depends on the selected storage configuration.

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PCIe Gen 5 Expansion

The R770 provides high-bandwidth PCIe Gen 5 connectivity for modern expansion hardware.

PCIe expansion can support devices such as:

• High-speed network adapters
• Storage controllers
• Fibre Channel HBAs
• NVMe-related hardware
• GPUs
• AI accelerators
• Other enterprise PCIe devices

This high-speed I/O architecture makes the R770 suitable for data-intensive and accelerator-heavy workloads.

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GPU and Accelerator Support

The R770 is designed to support modern accelerators.

Dell lists configurations supporting up to six 75W FHHL accelerators or up to two 450W DWFL accelerators, depending on the system configuration.

Accelerator support enables applications such as:

• AI
• Machine learning
• Deep learning
• Scientific computing
• Data analytics
• Video processing
• HPC
• GPU-enabled virtualization

Exact accelerator compatibility depends on the validated Dell configuration.

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High-Speed Networking

The R770 supports modern networking through OCP 3.0 and PCIe-based network adapters.

Depending on the selected configuration, it can be deployed with high-speed Ethernet and other enterprise networking technologies.

Network interfaces can be separated for:

• Production traffic
• Management
• Storage
• Backup
• Virtualization
• High-performance cluster communication

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iDRAC10 Remote Management

The R770 introduces iDRAC10 for advanced remote infrastructure management. Dell’s current support documentation specifically lists the iDRAC10 interface for the R770.

Administrators can use remote management capabilities to:

• Monitor hardware health
• View system inventory
• Configure server hardware
• Manage firmware
• Control server power
• Troubleshoot hardware
• Perform lifecycle management
• Monitor system events

This reduces the need for physical access to servers in the data center.

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Enterprise Security

The R770 incorporates modern Dell security technologies designed to protect server hardware, firmware and workloads.

Depending on configuration, security capabilities include technologies such as:

• Secure Boot
• Silicon Root of Trust
• TPM
• Secure firmware
• System Lockdown
• Secured Component Verification

These features help protect the server infrastructure against unauthorized firmware and configuration changes.

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Redundant Power

The R770 supports two AC or DC power supply units, allowing configurations to be designed for power redundancy and availability.

Power requirements depend on:

• Processor selection
• Memory configuration
• Storage
• PCIe cards
• GPUs/accelerators
• Networking

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2U Enterprise Design

The 2U chassis provides substantial room for:

• High-core-count CPUs
• Large memory configurations
• NVMe storage
• PCIe expansion
• GPUs and accelerators
• High-speed networking

This makes the R770 a strong platform for dense data-center deployments where performance and scalability are priorities.

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Ideal Applications

Artificial Intelligence & Machine Learning

The R770’s Xeon 6 processors, large DDR5 memory capacity, PCIe Gen 5 and accelerator support make it suitable for AI and ML infrastructure.

High-Performance Computing

High processor core density, high-speed memory and accelerator support provide a strong platform for HPC workloads.

Virtualization

Large memory capacity and high CPU density allow the R770 to support substantial numbers of virtual machines.

Databases

High memory bandwidth and NVMe storage can provide excellent performance for demanding database environments.

Data Analytics

The combination of powerful CPUs, large memory and high-speed storage makes the R770 suitable for large-scale analytics.

Cloud Infrastructure

Its flexible compute, storage and networking capabilities make the R770 suitable for private and enterprise cloud deployments.

Enterprise Applications

The R770 can support:

• ERP
• CRM
• Business applications
• Application hosting
• Software-defined infrastructure
• Enterprise databases
• Data-processing platforms

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Technical Specifications

Note: Exact processor model, memory speed, storage capacity, number of NVMe drives, RAID controller, network adapters, accelerator support, risers and power-supply configuration depend on the specific R770 SKU.

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Key Benefits

Next-Generation Xeon 6 Performance: Supports two Intel Xeon 6 processors for highly demanding enterprise workloads.

Massive Memory Capacity: Up to 8TB DDR5 RDIMM provides substantial capacity for virtualization, databases and analytics.

High-Speed Storage: Extensive NVMe and EDSFF E3.S options enable extremely high storage performance and density.

PCIe Gen 5: Provides high-bandwidth connectivity for storage, networking and accelerators.

Accelerator Ready: Supports selected high-power GPU and accelerator configurations.

PERC12 Storage: Modern Dell storage-controller technology provides enterprise RAID capabilities.

iDRAC10: Provides advanced remote server monitoring and management.

2U Expandability: Provides sufficient space for high-performance CPUs, large memory configurations, storage and accelerators.

Enterprise-Class Platform: Designed for modern data centers, high-performance computing and demanding enterprise applications.

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Product Summary

The Dell PowerEdge R770 is a next-generation 2U dual-socket enterprise rack server built for organizations requiring high compute density, massive memory capacity, high-speed storage, advanced I/O and accelerator capabilities.

With support for two Intel Xeon 6 processors, up to 8TB DDR5 memory, PCIe Gen 5, extensive E3.S NVMe storage, PERC12 RAID, high-speed networking, supported GPU/accelerator configurations, redundant power supplies and iDRAC10 management, the R770 is designed for AI/ML, HPC, virtualization, databases, analytics, cloud infrastructure and mission-critical enterprise workloads.