• 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 Server Processor, 145W

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

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P66247-B21

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Description

This Intel Xeon Gold 5423N 20-core server processor for HPE systems delivers 40 threads, a 2.1 GHz base clock and a 145W TDP on the FCLGA4677 socket. Part of the 4th Gen Intel Xeon Scalable family (Sapphire Rapids Edge Enhanced), it is aimed at network and edge workloads and supports 8-channel DDR5 memory.

With 37.5 MB of cache, turbo up to 4.00 GHz and 48 PCIe Gen 4 lanes, the Xeon Gold 5423N suits single-socket deployments that need a balance of core count and I/O. Intel vRAN Boost and Intel Deep Learning Boost on CPU help accelerate network and inference tasks, while ECC DDR5 support up to 4 TB provides memory capacity for demanding workloads.

Features

- Intel Deep Learning Boost on CPU for AI inference workloads
- Intel vRAN Boost for network workloads
- Intel Data Streaming Accelerator (1 default device)
- ECC DDR5 memory support up to 4 TB
- PCIe Gen 4 with 48 lanes
- Single-socket (1S) scalability
- Edge Enhanced Sapphire Rapids design for network and edge deployments

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

- Processor: Intel Xeon Gold 5423N
- Cores / threads: 20 cores / 40 threads
- Base frequency: 2.10 GHz
- Max turbo frequency: 4.00 GHz
- Cache: 37.5 MB
- TDP: 145 W
- Memory type: DDR5-4000, 8 channels
- Max memory size: 4 TB
- ECC memory: Supported
- Intel Optane Persistent Memory: Not supported
- Scalability: 1S only
- PCI Express: Gen 4, up to 48 lanes
- Socket: FCLGA4677
- Lithography: Intel 7
- Package size: 77.5mm x 56.5mm
- TCASE: 83 C

FAQs

Q: What socket does the Xeon Gold 5423N use?
A: It uses the FCLGA4677 socket and is supplied as a processor option for compatible HPE servers.

Q: What type of memory does this processor support?
A: It supports ECC DDR5-4000 memory across 8 channels, with a maximum memory size of 4 TB.

Q: Can it be used in a dual-socket server?
A: No. The Xeon Gold 5423N is a single-socket (1S only) processor, so it is not suitable for multi-socket configurations.

Q: Does it support Intel Optane Persistent Memory?
A: No. Intel Optane Persistent Memory is not supported on this processor.

Q: How many PCIe lanes are available?
A: The processor provides up to 48 PCI Express Gen 4 lanes.

Q: What workloads is the 5423N designed for?
A: It is an Edge Enhanced Sapphire Rapids part aimed at network and edge workloads, with Intel vRAN Boost and Intel Deep Learning Boost on CPU.

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