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HPE P15974-L21 2.40GHz 13.75MB L3 Cache Socket FCLGA3647 Intel Xeon Silver 4210R Deca-core View larger
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HPE P15974-L21 2.40GHz 13.75MB L3 Cache Socket FCLGA3647 Intel Xeon Silver 4210R Deca-core

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HPE P15974-L21 2.40GHz 13.75MB L3 Cache Socket FCLGA3647 Intel Xeon Silver 4210R Deca-core
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Detailed Specifications

HPE

P15974-L21

Intel Xeon Silver 4210R 2.40GHz 10-Core Processor – Secondary CPU for ProLiant Gen10 Servers

The HPE P15974-L21 is a high-performance secondary CPU kit featuring the Intel Xeon Silver 4210R processor, engineered for use in HPE ProLiant Gen10 dual-processor servers. With 10 cores, 20 threads, and advanced server-grade capabilities, it’s ideal for boosting compute density and processing power in virtualized, database-driven, or hybrid IT environments.

Features

Intel’s Xeon Silver 4210R offers a compelling balance between performance and efficiency, making it a strong fit for mid- to enterprise-level workloads. With a base frequency of 2.4GHz and Turbo Boost up to 3.2GHz, plus 13.75MB of L3 Smart Cache, it ensures optimal responsiveness for data-heavy tasks.

Advanced Options

The HPE P15974-L21 is specifically designed as an L21 (secondary processor) kit for HPE servers like the DL360 Gen10 and DL380 Gen10, enabling full dual-CPU configurations when paired with a primary CPU kit. This boosts parallelism and total system throughput—crucial for VM farms, ERP systems, and more.

Product Key Features

  •  10-core, 20-thread Intel Xeon Silver 4210R processor

  •  13.75MB L3 Smart Cache with 2.40GHz base clock

  •  Boosts up to 3.20GHz for responsive performance

  •  Designed as a secondary CPU kit for HPE Gen10 servers

  •  Power-efficient 100W TDP with FCLGA3647 socket

  •  Built-in virtualization, encryption & security features

Reliability & Performance

Built on Intel's 2nd Gen Xeon Scalable architecture, the 4210R supports six memory channels, ECC DDR4-2400, and multiple security enhancements including AES-NI and Secure Boot. Its 100W TDP ensures cool and efficient operation, even under demanding loads. As an HPE-certified component, it offers seamless integration and optimal performance in ProLiant environments, backed by enterprise-grade reliability and support.

Key Features (Bullet List)

  • Intel Xeon Silver 4210R – 10 cores / 20 threads

  • 2.4GHz base frequency, up to 3.2GHz Turbo

  • 13.75MB L3 Smart Cache

  • 100W TDP for power-efficient performance

  • FCLGA3647 socket interface

  • Secondary CPU kit for HPE dual-socket servers

  • DDR4-2400 ECC memory support

  • Intel VT-x, VT-d, SpeedStep, and AES-NI

  • Compatible with HPE DL360/DL380 Gen10 models

  • Ideal for virtualization, cloud, and database workloads

Specifications :

SpecificationDetails
Model Number P15974-L21
Processor Series Intel Xeon Silver 4210R
Core / Thread Count 10 Cores / 20 Threads
Base Clock Speed 2.40GHz
Max Turbo Frequency 3.20GHz
Cache Size 13.75MB L3 Smart Cache
Socket Type FCLGA3647
TDP 100W
Memory Support DDR4-2400 ECC, 6-channel
Virtualization Intel VT-x, VT-d, EPT
Security Features Intel AES-NI, TXT, Secure Boot
Use Type Secondary CPU Kit (L21)
Compatibility HPE ProLiant DL360/DL380 Gen10 Servers

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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