• Intel Xeon platinum 144-core 2.2GHz 330W CPU in sleek black and silver package with Intel logo for HPE ProLiant Gen12
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HPE

HPE P71124-B21 | Xeon 6780E 144-Core 2.2GHz 330W CPU, ProLiant Gen12

HPE P71124-B21 | Xeon 6780E 144-Core 2.2GHz 330W CPU, ProLiant Gen12

P71124-B21

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Description

The Intel Xeon 6780E Processor (HPE P71124-B21) is a 144-core, all E-Core data centre CPU validated by HPE for ProLiant Gen12 and Alletra Storage Server 42X0 platforms. Running at 2.2GHz base / 3.0GHz turbo with a 330W TDP and 108MB L3 cache, it delivers exceptional parallel throughput for virtualisation, cloud computing, HPC, and AI/ML inference workloads that demand massive thread density.

Built on LGA4710 socket with PCIe Gen 5 I/O and DDR5 memory support up to 6400 MT/s and 4TB capacity, this processor pairs with HPE Smart Memory for maximum bandwidth and energy efficiency. Hardware-accelerated Intel AES-NI and SGX security, ECC and Advanced ECC memory protection, and full HPE certification ensure mission-critical reliability from day one. Need it fast? iptrading.com.au delivers across Australia — shop now.

Features

- 144-core all E-Core architecture delivers industry-leading parallel thread density for multithreaded enterprise workloads
- HPE-validated and certified for HPE ProLiant Gen12 and Alletra Storage Server 42X0 platforms
- DDR5 support with HPE Smart Memory compatibility for higher memory bandwidth and improved energy efficiency
- PCIe Gen 5 high-speed I/O enables full-bandwidth GPU, NVMe SSD, and network accelerator connectivity
- ECC and Advanced ECC (device data correction) memory support for mission-critical data integrity
- Intel AES-NI hardware-accelerated encryption for high-throughput secure workloads
- Intel SGX trusted execution environment support for confidential computing use cases
- Optimised for virtualisation, cloud computing, HPC, AI/ML inference, and large-scale data analytics

Warranty

Hewlett Packard Enterprise (HPE) offers a standard limited hardware warranty on its products, with coverage periods varying by product line. For instance, HPE ProLiant servers typically come with a 1 to 3-year limited warranty, while other products may have different durations.
Extended Warranty Options via IP Trading:
IP Trading offers tailored extended warranty solutions and support packages for HPE products, ensuring your IT infrastructure remains protected beyond the standard warranty period. Contact our team to explore options that align with your organisation's needs.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Cores / Threads: 144 / 144 (All E-Core Design)
- Base Clock: 2.2GHz | Turbo: 3.0GHz
- L3 Cache: 108MB
- TDP: 330W
- Socket: LGA4710
- Memory Type: DDR5 up to 6400 MT/s
- Max Memory Capacity: 4TB
- Memory Features: ECC, Advanced ECC (device data correction)
- PCIe Generation: Gen 5
- Interconnect Speed: 24 GT/s
- HPE Part Number: P71124-B21
- Compatible Platforms: HPE ProLiant Gen12, HPE Alletra Storage Server 42X0

FAQs

Q: Which HPE server platforms is the P71124-B21 Xeon 6780E compatible with?
A: The P71124-B21 is HPE-validated for use in HPE ProLiant Gen12 servers and the HPE Alletra Storage Server 42X0 series. Always verify compatibility with HPE's Quickspecs or your specific server model before ordering.

Q: What workloads benefit most from the Xeon 6780E's 144-core E-Core design?
A: The all E-Core architecture is optimised for highly parallel, multithreaded workloads including virtualisation (large VM density), HPC simulations, cloud-native applications, AI/ML inference, and large-scale data analytics — workloads where thread count and cache size matter more than single-thread peak frequency.

Q: What memory type and speed does the Xeon 6780E support?
A: The processor supports DDR5 memory at up to 6400 MT/s, including HPE Smart Memory modules, with a maximum addressable capacity of 4TB. ECC and Advanced ECC (device data correction) are supported for enterprise-grade data integrity.

Q: Does the Xeon 6780E support PCIe Gen 5 for NVMe storage and GPU accelerators?
A: Yes. The Xeon 6780E includes PCIe Gen 5 lanes, enabling full-bandwidth connectivity for the latest NVMe SSDs, high-speed network adapters, and GPU/accelerator cards — critical for AI inference and storage-intensive workloads.

Q: What security features are built into this processor?
A: The Xeon 6780E includes Intel AES-NI for hardware-accelerated encryption, Intel SGX (Software Guard Extensions) for trusted execution environments, and ECC/Advanced ECC memory protection for data integrity in mission-critical deployments.

Q: Can I purchase the HPE P71124-B21 from IP Trading in Australia?
A: Yes. IP Trading (iptrading.com.au) is an Australian B2B IT hardware reseller stocking HPE server components including the P71124-B21 Xeon 6780E processor. We deliver Australia-wide with fast dispatch — contact us or order online today.

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