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Cisco

Cisco UCS-CPU-7401 | EPYC 7401 | 24C/48T, 2.0/3.0GHz, 64MB L3, 170W TDP, DDR4-2666 8-ch, SP3, 1P/2P

SKU:UCS-CPU-7401

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Description

EPYC 7401 delivers 24 cores with broad memory bandwidth and I/O for scale-up or scale-out UCS deployments on SP3 platforms, suitable for dense virtualization, analytics, and software-defined infrastructure.

Features

- 24-core density for virtualization and parallel workloads
- Dual-socket flexibility for scale-up designs
- High memory bandwidth via 8 channels
- Robust I/O with up to 128 PCIe 3.0 lanes
- Enterprise virtualization and memory encryption feature support

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

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

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FAQs

Technical Specifications

FAQs

Q: Can this be used in dual-socket servers?
A: Yes, the 7401 supports 1P or 2P SP3 platforms (confirm platform CPU list and BIOS).

Q: Is DDR4-2666 the maximum memory speed?
A: Yes, EPYC 7001 supports up to DDR4-2666 depending on DIMM configuration.

Q: What workloads benefit from the 24-core 7401?
A: Virtualization clusters, container platforms, analytics, and scale-out storage benefit from high core counts and memory bandwidth.

Q: Do I need a BIOS update?
A: A BIOS with the correct microcode may be required; check your server vendor’s guidance.

Technical Specifications

- CPU family: EPYC 7001 (Naples), Zen architecture
- Cores / Threads: 24 / 48
- Base / Boost clock: 2.0 GHz / up to 3.0 GHz
- L3 cache: 64 MB
- TDP: 170 W
- Socket: SP3
- Memory support: 8-channel DDR4-2666, ECC
- Max memory capacity: up to 2 TB per socket (platform dependent)
- PCIe: up to 128 lanes PCIe 3.0 (platform dependent)
- Multi-socket support: 1P or 2P configurations
- Security/virtualization: AMD-V, SME/SEV (platform support required)

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