Skip to product information
1 of 1

Cisco

Cisco HX-CPU-A7453 | 28C/56T, 2.75GHz base/3.45GHz boost, 64MB L3, SP3, DDR4-3200 8ch ECC, PCIe 4.0 x128, 225W TDP

SKU:HX-CPU-A7453

Regular price POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

Performance-focused 28-core CPU module for Cisco HyperFlex/UCS SP3 systems, combining high base frequency with ample core count. Suited for mixed workloads, analytics, and virtualization where strong per-core speed and PCIe 4.0 I/O are required.

Features

- High frequency Milan core for responsive performance
- PCIe 4.0 for fast NVMe and accelerator expansion
- Balanced 28-core design for mixed workloads
- Enterprise ECC memory support across 8 channels
- Robust security and virtualization feature set

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.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: Is this CPU suitable for dual-socket configurations?
A: Yes, it supports both single- and dual-socket SP3 platforms where qualified.

Q: What firmware requirements apply?
A: Ensure your server BIOS/firmware supports Milan CPUs and the specific stepping of this processor.

Q: Does it ship with a heatsink?
A: Typically no; use the manufacturer-approved heatsink and retention kit for your chassis.

Q: What memory configuration is recommended?
A: Populate all 8 channels with ECC RDIMMs/LRDIMMs to maximize bandwidth and capacity.

Technical Specifications

- Cores/Threads: 28/56
- Base/Boost Clock: 2.75 GHz / up to 3.45 GHz
- L3 Cache: 64 MB
- Socket: SP3
- Architecture: Zen 3 (Milan)
- Memory: 8-channel DDR4-3200, ECC RDIMM/LRDIMM
- PCIe: Gen4, 128 lanes
- TDP: 225 W
- NUMA/Topology: 1P or 2P capable
- Security/Virtualization: AMD-V and SEV family features (platform dependent)

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us