• Intel Xeon Gold 6423N 28-core 2.0GHz processor in sleek black and silver package with Intel logo for high-performance computing
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HPE

HPE P66239-B21 | Xeon Gold 6423N 28-Core 2.0GHz 195W Processor, DDR5, 1S

HPE P66239-B21 | Xeon Gold 6423N 28-Core 2.0GHz 195W Processor, DDR5, 1S

P66239-B21

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Description

The Intel Xeon Gold 6423N Processor for HPE is a 4th Gen Intel Xeon Scalable CPU engineered for high-density single-socket HPE ProLiant server deployments. With 28 cores and 56 threads running at a 2.0 GHz base frequency (up to 3.60 GHz turbo) and a 195W TDP, it delivers strong compute performance for virtualisation, data analytics, and AI-accelerated workloads. Built on Intel 7 (7nm) lithography, it supports 8-channel DDR5-4400 ECC memory with up to 4TB capacity and 64 PCIe 4.0 lanes.

This HPE-validated processor includes Intel Deep Learning Boost (DL Boost) for built-in AI acceleration and advanced hardware-enhanced security technologies, making it ideal for enterprise workloads requiring reliability and scalability. It is compatible with HPE ProLiant servers using the FCLGA4677 socket and is supplied as an HPE option kit (P66239-B21) for seamless integration and support. In stock and ready to ship from iptrading.com.au — order now for fast dispatch.

Features

- 4th Gen Intel Xeon Scalable architecture for next-generation enterprise workloads
- Intel Deep Learning Boost (DL Boost) enables on-CPU AI inference acceleration
- 8-channel DDR5-4400 ECC memory for high bandwidth and data integrity
- Up to 4TB maximum memory capacity for large in-memory workloads
- 64 PCIe 4.0 lanes for high-speed storage and accelerator connectivity
- Advanced hardware-enhanced security technologies built in
- HPE-validated and optimised for seamless integration with HPE ProLiant servers
- Embedded deployment options available for flexible form factors
- Intel 7 (7nm) lithography delivering improved performance-per-watt

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: 28 Cores / 56 Threads
- Base Frequency: 2.00 GHz
- Max Turbo Frequency: 3.60 GHz
- TDP: 195W
- Cache: 52.5 MB L3
- Socket: FCLGA4677
- Memory Type: DDR5-4400 (ECC)
- Memory Channels: 8
- Max Memory: 4 TB
- PCIe Version: 4.0
- Max PCIe Lanes: 64
- Scalability: 1S (Single-Socket) Only
- Lithography: Intel 7 (7nm)
- Launch: Q3 2023
- HPE Part Number: P66239-B21

FAQs

Q: Which HPE servers is the P66239-B21 compatible with?
A: The P66239-B21 Intel Xeon Gold 6423N is compatible with HPE ProLiant servers that use the FCLGA4677 socket and support 4th Gen Intel Xeon Scalable processors, such as select HPE ProLiant DL and ML Gen11 platforms. Always verify compatibility with the HPE QuickSpecs or your HPE server's documentation before ordering.

Q: Does the Xeon Gold 6423N support dual-socket configurations?
A: No. The Intel Xeon Gold 6423N is a single-socket (1S only) processor. It is designed for single-processor HPE server configurations and cannot be used in a dual-socket setup.

Q: What type of memory does this processor support?
A: The Xeon Gold 6423N supports 8-channel DDR5-4400 ECC memory with a maximum capacity of 4TB per processor, providing high memory bandwidth suitable for data-intensive and virtualisation workloads.

Q: Does this CPU include AI acceleration capabilities?
A: Yes. The processor includes Intel Deep Learning Boost (DL Boost), a built-in AI accelerator that enhances inference performance for machine learning and emerging AI workloads without the need for a separate accelerator card.

Q: Can I purchase the P66239-B21 in Australia from IP Trading?
A: Yes. IP Trading (iptrading.com.au) stocks the HPE P66239-B21 Intel Xeon Gold 6423N processor and offers fast dispatch across Australia. It is supplied as an HPE-validated option kit for straightforward installation and full HPE support coverage.

Q: Is the P66239-B21 covered by HPE support?
A: As an HPE-validated option kit, the P66239-B21 is fully supported under HPE's standard support programmes when installed in a compatible HPE ProLiant server. Refer to HPE's support portal or your HPE reseller agreement for specific warranty and support terms.

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