• HPE p63491-B21 EPYC 9184X server cpu with metallic silver top cover and black integrated circuitry beneath
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HPE

HPE P63491-B21 | EPYC 9184X 16-Core 3.55GHz 768MB L3 CPU, 320W

HPE P63491-B21 | EPYC 9184X 16-Core 3.55GHz 768MB L3 CPU, 320W

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P63491-B21

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Description

The EPYC 9184X is a 4th Gen AMD EPYC (Genoa-X, Zen 4) server CPU with 16 cores, 32 threads, a 3.55GHz base clock and 768MB of 3D V-Cache L3 cache, rated at 320W TDP. Supplied as an HPE option for ProLiant Gen11 servers such as the DL385 Gen11, it is aimed at technical computing and other cache-sensitive workloads that benefit from very large on-package cache.

Built on a 5nm process for Socket SP5, this processor supports 12-channel DDR5 memory with up to 460.8 GB/s of memory bandwidth and PCIe 5.0 connectivity. Boost clocks reach up to 4.2GHz, giving a strong balance of per-core performance and cache capacity for licence-sensitive and latency-sensitive deployments.

Features

- 3D V-Cache technology provides 768MB of L3 cache for cache-sensitive workloads
- Zen 4 architecture on a 5nm process
- 12-channel DDR5 memory support for high memory bandwidth
- PCIe 5.0 connectivity for fast storage, networking and accelerators
- Supported processor option for HPE ProLiant DL385 Gen11

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

- 16 cores / 32 threads
- 3.55GHz base frequency, up to 4.2GHz max boost
- 768MB L3 cache (3D V-Cache)
- 16MB L2 cache
- 320W TDP
- Socket SP5
- 5nm process technology
- 12-channel DDR5 memory
- Up to 460.8 GB/s memory bandwidth
- PCIe 5.0 support
- No integrated graphics

FAQs

Q: Which HPE servers is the P63491-B21 compatible with?
A: It is listed by HPE as a supported processor option for ProLiant Gen11 servers such as the DL385 Gen11. Confirm the exact server model and BIOS requirements before ordering.

Q: What socket does the EPYC 9184X use?
A: It uses Socket SP5, the socket for 4th Gen AMD EPYC 9004 Series processors.

Q: What type of workloads suit the EPYC 9184X?
A: With 768MB of 3D V-Cache, it suits technical computing and other cache-sensitive workloads, such as simulation and analysis tasks that benefit from large L3 cache.

Q: What memory does this processor support?
A: It supports 12-channel DDR5 memory with up to 460.8 GB/s of memory bandwidth.

Q: What is the power rating of this CPU?
A: The EPYC 9184X has a 320W TDP, so the host server needs suitable power and cooling provisions.

Q: Does the EPYC 9184X include integrated graphics?
A: No. Integrated graphics are not available, so a separate GPU or server management graphics is used for display output.

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