• Cisco HX-CPU-A7662 AMD EPYC 7662 64-core Silver CPU chip
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Cisco

Cisco HX-CPU-A7662 | EPYC 7662 | 64C/128T, 2.0/3.3 GHz, 256MB L3, 225W TDP, SP3, DDR4-3200 8-ch, PCIe 4.0 x128, Zen 3 (Milan)

HX-CPU-A7662

Stock Status: Enquire

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Description

EPYC 7662 maximizes core density with 64 cores for large‑scale virtualization, microservices, and cloud workloads. Zen 3 delivers improved IPC, while extensive PCIe 4.0 lanes and 8‑channel memory enable balanced I/O and memory bandwidth on SP3 servers.

Features

- 64 cores for maximum consolidation and throughput
- Efficient 225 W TDP for dense compute nodes
- 128 lanes PCIe 4.0 for extensive storage and networking
- 8‑channel DDR4‑3200 for high memory bandwidth
- Comprehensive enterprise security and virtualization features

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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Technical Specifications

FAQs

Technical Specifications

- Architecture: Zen 3 (Milan)
- Cores / Threads: 64 / 128
- Base / Max Boost Clock: 2.0 GHz / up to 3.3 GHz
- Total L3 Cache: 256 MB
- TDP: 225 W
- Socket: SP3 (LGA 4094)
- Memory Support: 8‑channel DDR4‑3200 ECC RDIMM/LRDIMM
- Max Memory (per socket): up to 4 TB (platform dependent)
- PCI Express: 128 lanes, PCIe 4.0
- Process Technology: 7 nm
- Security: AMD Infinity Guard (SEV, SME, SEV‑ES)
- Virtualization: AMD‑V, IOMMU
- Platform Generation: EPYC 7003 series

FAQs

Q: Who should choose the EPYC 7662?
A: Ideal for high VM density, container clusters, and large parallel workloads needing maximum core count per socket.

Q: Can this be mixed with other 64‑core models?
A: Dual‑socket systems should use identical CPU models; mixing different SKUs is not recommended.

Q: What are the memory guidelines?
A: Use ECC RDIMM/LRDIMM DDR4‑3200 and populate all channels evenly for best performance and capacity.

Q: Does it support PCIe 4.0 devices like NVMe and high‑speed NICs?
A: Yes, it provides up to 128 PCIe 4.0 lanes per socket, subject to platform layout.

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