• Hpe p66247-b21 xeon gold 5423n 20-core 2.1ghz processor in a sleek black and silver intel xeon platinum package
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HPE

HPE P66247-B21 | Xeon Gold 5423N 20-Core 2.1GHz 145W Processor, DDR5, FCLGA4677

HPE P66247-B21 | Xeon Gold 5423N 20-Core 2.1GHz 145W Processor, DDR5, FCLGA4677

P66247-B21

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Description

The Intel Xeon Gold 5423N is a 4th Gen Intel Xeon Scalable (Sapphire Rapids Edge Enhanced) server processor, HPE-qualified for ProLiant and compatible HPE server platforms. Delivering 20 cores and 40 threads with a 2.1 GHz base clock boosting to 4.0 GHz, it balances high core density with energy efficiency at 145W TDP — ideal for compute-intensive workloads including virtualisation, AI inferencing, and edge deployments.

Supporting DDR5-4000 across 8 memory channels with up to 4 TB capacity and full ECC protection, this processor ensures data integrity in mission-critical environments. Intel Deep Learning Boost (DL Boost) accelerates AI workloads on-chip, while Intel Hyper-Threading and Turbo Boost maximise throughput per socket. In stock and ready to ship from iptrading.com.au — order now for fast dispatch.

Features

- 4th Gen Intel Xeon Scalable (Sapphire Rapids Edge Enhanced) architecture for modern enterprise and edge workloads
- Intel Deep Learning Boost (DL Boost) accelerates AI and ML inferencing directly on-CPU
- DDR5-4000 high-speed memory support delivers greater bandwidth over prior DDR4 platforms
- ECC memory support ensures data integrity in mission-critical and always-on environments
- Intel Hyper-Threading Technology provides 40 logical threads from 20 physical cores
- Intel Turbo Boost Technology dynamically scales up to 4.00 GHz for peak single-thread performance
- Embedded Options Available for purpose-built and edge-optimised deployments
- HPE-qualified and optimised for seamless integration into HPE ProLiant servers

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: 20 Cores / 40 Threads
- Base Frequency: 2.10 GHz
- Max Turbo Frequency: 4.00 GHz
- L3 Cache: 37.5 MB
- TDP: 145W
- Socket: FCLGA4677
- Memory Type: DDR5-4000
- Max Memory Capacity: 4 TB
- Memory Channels: 8
- ECC Memory: Supported
- Scalability: 1S (Single Socket) Only
- Lithography: Intel 7 (10nm)
- Launch Date: Q1 2023
- Compatible Platforms: HPE ProLiant and HPE Server Platforms

FAQs

Q: Which HPE servers is the P66247-B21 Xeon Gold 5423N compatible with?
A: The P66247-B21 is an HPE-qualified processor option kit designed for HPE ProLiant and select HPE server platforms that use the FCLGA4677 socket. Check the HPE QuickSpecs for your specific ProLiant model to confirm compatibility before ordering.

Q: Can I use two of these processors in a dual-socket configuration?
A: No. The Intel Xeon Gold 5423N is rated for 1S (single socket) use only and does not support multi-socket configurations. It is designed for single-socket HPE server deployments.

Q: What type of memory does this processor support?
A: The Xeon Gold 5423N supports DDR5-4000 ECC memory across 8 memory channels, with a maximum supported capacity of 4 TB per socket.

Q: Does this processor support AI or machine learning workloads?
A: Yes. The 5423N includes Intel Deep Learning Boost (DL Boost), which accelerates AI inferencing workloads on-chip without requiring a dedicated accelerator — making it well-suited for edge AI, data analytics, and ML inference at the server level.

Q: Can I purchase this HPE processor option kit in Australia from IP Trading?
A: Yes. IP Trading stocks the HPE P66247-B21 Xeon Gold 5423N processor in Australia and offers fast local dispatch. Order directly from iptrading.com.au for competitive pricing and prompt fulfilment.

Q: Is a heatsink or thermal solution included with P66247-B21?
A: As an HPE Processor Option Kit, the P66247-B21 is typically supplied with the processor module. A compatible HPE heatsink may need to be ordered separately depending on your server chassis and cooling configuration — refer to HPE QuickSpecs for your server model.

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