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Cisco

Cisco UCS-CPU-A7473X | 24C/48T, 2.8 GHz base / up to 3.7 GHz boost, 768MB L3 (3D V‑Cache), 240W TDP, SP3 socket, 8-ch DDR4-3200 ECC, PCIe 4.0 x128

SKU:UCS-CPU-A7473X

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Description

Cache-optimized server CPU module featuring ultra-large L3 with 3D stacked cache, ideal for EDA, FEA/CFD, databases, and latency-sensitive analytics on supported UCS platforms. Combines strong per-core performance with massive cache to reduce memory latency and improve hit rates. Offers PCIe 4.0 expansion and 8-channel DDR4-3200 ECC memory support for balanced compute and I/O throughput.

Features

- Massive 768 MB L3 with 3D V‑Cache for cache-sensitive workloads
- 24 cores with strong single-thread and multi-thread performance
- PCIe 4.0 x128 for high-bandwidth I/O
- 8-channel DDR4-3200 ECC memory support
- Advanced security (SEV-SNP) for confidential computing
- Flexible deployment in 1P or 2P UCS platforms (platform-qualified)

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: What workloads benefit most from the large L3 cache?
A: Cache- and memory-latency-sensitive workloads such as EDA, FEA/CFD, databases, and certain in-memory analytics typically see strong gains.

Q: Is this supported in dual-socket UCS systems?
A: Yes, where the platform and BIOS list it as supported in 2P configurations.

Q: Does it require special memory?
A: No. Use qualified ECC RDIMM/LRDIMM; DDR4-3200 is supported, subject to DIMM configuration.

Q: Are mounting hardware and heatsinks included?
A: Usually not. Use the UCS-specific heatsink and carrier kit recommended for your chassis.

Technical Specifications

- Cores/Threads: 24/48
- Base / Max Boost Clock: 2.8 GHz / up to 3.7 GHz
- L3 Cache: 768 MB with 3D V-Cache
- TDP: 240 W
- Socket: SP3
- Memory Support: 8-channel DDR4-3200 ECC RDIMM/LRDIMM
- PCIe: 128 lanes, PCIe 4.0
- Security: SEV/SEV-SNP, SME, AES acceleration
- Virtualization: AMD-V with nested paging
- Topology: 1P or 2P capable (platform-dependent)

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