PowerEdge R7425 Rack Server

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    Up to two AMD EPYC Processors with up to 32 cores


    DIMM Speed
    Up to 2666MT/s

    Memory Type
    Memory Module Slots
    32 DDR4 DIMM slots

    Maximum RAM


    Front Bays
    Up to 24 x 2.5" SATA/SAS/NVMe
    Up to 12 x 3.5" SAS/SATA HDD

    Mid Bay
    Up to 4 x 2.5" NVMe
    Up to 4 x 3.5" SAS/SATA HDD

    Rear Bays
    Up to 4 x 2.5"
    Up to 2 x 3.5" SAS/SATA HDD

    Storage Controllers

    Internal Controllers
    PERC H330, H730p, H740p, HBA330 

    External Controllers (RAID)
    H840, 12Gbps PERC9, 10 series PERC x8 slot 

    Internal Boot
    Boot Optimized Storage Subsystem (BOSS):
    HWRAID 2 x M.2 SATA SSDs

    Internal Dual SD Module

    Operating System

    Canonical® Ubuntu® Server LTS
    Citrix® Hypervisor ®
    Microsoft® Windows Server® with Hyper-V
    Red Hat® Enterprise Linux
    SUSE® Linux Enterprise Server
    VMware® ESXi®


    Cryptographically signed firmware
    Secure Boot
    Secure Erase
    Silicon Root of Trust
    System Lockdown (requires OpenManage Enterprise)
    TPM 1.2/2.0, TCM 2.0 optional


    Embedded / At-the-Server
    iDRAC RESTful API with Redfish
    iDRAC Direct
    Quick Sync 2 BLE/wireless module
    OpenManage Enterprise
    OpenManage Power Center
    OpenManage Mobile
    Dell EMC Repository Manager
    Dell EMC System Update
    Dell EMC Server Update Utility
    Dell EMC Update Catalogs
    iDRAC Service Module
    IPMI Tool
    OpenManage Server Administrator
    OpenManage Storage Services
    OpenManage Integrations
    BMC Truesight
    Microsoft® System Center
    RedHat® Ansible® Modules
    VMware® vCenter™
    OpenManage Connections
    IBM Tivoli® Netcool/OMNIbus
    IBM Tivoli® Network Manager IP Edition
    Micro Focus® Operations Manager I
    Nagios® Core
    Nagios® XI

    Power Supplies

    495W Platinum
    750W Platinum
    750W Titanium
    750W 240HVDC
    1100W Platinum
    1100W 48VDC
    1100W 380HVDC
    1100W 336-380DC (China and Japan only)
    1600W Platinum
    2000W Platinum


    Network Options
    4 x 1GE
    2 x 10GE + 2 x 1GE
    4 x 10GE
    2 x 25GE

    Front Ports
    1 x Dedicated iDRAC direct micro-USB
    2 x USB 2.0
    1 x VGA

    Rear Ports
    1 x Dedicated iDRAC network port
    1 x Serial
    2 x USB 3.0
    1 x VGA


    8 x Gen3 slots; 6 x16

    Video Card
    1 x VGA


    67.73 cm(26.67 in)

    43.4 cm(17.09 in)

    8.68 cm(3.42 in)


    Optional LCD bezel or security bezel

    Form Factor

    2U Rack Server

    Dimensions & Weight

    868.0mm (3.4")

    434.0mm (17.1")

    6773.0mm (26.7")

    33.4kg (73.6 lbs.)
    *Dimensions do not include bezel

    Rack Support

    ReadyRails™ sliding rails with optional cable management arm for 4-post racks (optional adapter brackets required for threaded hole racks).

    Recommended Support

    Choose Dell ProSupport Plus for critical systems or Dell ProSupport for premium hardware and software support for your PowerEdge solution. Consulting and deployment offerings are also available. Contact your Dell representative today for more information. Availability and terms of Dell Services vary by region.

    Scale-up performance for extreme computing

    Scale-up performance for extreme computing

    The PowerEdge R7425 platform delivers outstanding TCO for data analytics, hybrid cloud and scale up software-defined deployments. Easily add extreme memory and storage capacity for low latency, data intensive workloads. With up to 64 cores, 128 PCIe lanes, and up to 32 DIMMs, the R7425 provides the balance of compute to I/O that gives you the freedom to take on challenging data intensive projects.

    Optimized for:
    • HPC
    • VDI cloud client computing
    • Database/in-line analytics
    • Scale up software-defined environments
    Outstanding configuration flexibility

    Outstanding configuration flexibility

    The Dell PowerEdge R7425 rack server enables fast workload performance for cutting-edge application efficiency. With up to two enterprise-class AMD EPYC™ processors, the R7425 offers you an adaptable architecture for diverse workloads and environments.

    • Optimize memory and I/O flexibility with up to 32 DDR4 DIMMs and 128 lanes of PCIe
    • Enable rich storage performance with up to 24 NVMe SSDs
    • Increase memory capacity up to 2 terabytes for database analytics
    • Maximize VDI instances with up to 64 cores
    Automate productivity with intelligent, embedded management

    Automate productivity with intelligent, embedded management

    Dell EMC OpenManage intelligent automation enables you to spend less time on routine maintenance so you can focus on business-critical priorities.

    • Help maximize uptime and reduce the IT effort to resolve issues by up to 72%* with ProSupport Plus and SupportAssist
    • Leverage existing management consoles with easy integrations for VMware® vSphere®, Microsoft® System Center and Nagios®
    • Improve productivity with agent-free Dell EMC iDRAC9 for automated management
    • Simplify deployment with OpenManage next-generation console and server profiles to configure and prep servers rapidly and scalably
    Fortify your data center with comprehensive protection

    Fortify your data center with comprehensive protection

    A comprehensive, cyber-resilient architecture with security embedded into every server helps to protect your data.

    • Protect server configuration and firmware from malicious changes with new Configuration Lock-down
    • Use system erase of local storage to help ensure data privacy when you repurpose or retire servers
    • Automate updates that check file dependencies and proper update sequence, before deploying them independently from the OS/hypervisor
    • Take control of your firmware consoles with embedded authentication that is designed to allow only properly signed updates to run

    Dell EMC offers complete end-to-end services

    Optimizing the IT lifecycle is vital. We have expert services* for all lifecycle phases that save you time and resources, reduce effort, and improve your IT experience.
    Consulting services give expert guidance to help you grow, optimize and transform your IT environment at your own pace and budget. We employ a broad range of certified consultants and engineers, backed by program management teams, who can deliver deep technical expertise. We give you the confidence that your project will be done right and on time.
    Gain the freedom to focus on your business transformation with the support expertise and insights Dell EMC is known for across the globe. Choose the right support based on the criticality of specific systems with available automated predictive analysis, collaborative third-party assistance and a Technology Service Manager.
    ProDeploy Enterprise Suite helps you get more out of technology starting on day one. Residency Service provides ongoing transition assistance to accelerate adoption. Trust our experts to lead deployments from basic hardware installations through planning, configuration and complex integrations to help you achieve business outcomes today and tomorrow.
    Education Services offers an expansive suite of training services with multiple delivery methods, including instructor-led, self-paced online and virtual instructor-led training. With comprehensive and flexible training programs, we make it easy to ensure your staff has the skills they need to successfully manage and utilize your new technology to its full potential.


    Drivers, Manuals & Support

    Dell Support

    From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

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