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HPE

HPE P74571-B21 | Xeon 6530P | 32-core | 2.3 GHz | 225W TDP | LGA4677 | DDR5 | PCIe 5.0 | AVX‑512/AMX

P74571-B21

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Description

A balanced 32‑core processor designed for dense virtualization, container platforms, and cloud‑native services on HPE ProLiant systems. The 2.3 GHz base frequency and efficient 225 W power profile help maximize core‑per‑rack performance while preserving thermal headroom. Integrates seamlessly with DDR5 memory and PCIe 5.0 for high‑bandwidth storage and network adapters.

Features

32 cores deliver strong consolidation for VMs and containers
- Efficient 225 W TDP helps manage rack thermals and power budgets
- DDR5 and PCIe 5.0 enable high memory bandwidth and fast I/O
- AI/compute acceleration with Intel AMX and AVX‑512
- Designed for seamless integration in HPE ProLiant Gen11 platforms

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

CPU model: Intel Xeon 6530P (5th Gen Xeon Scalable, P‑series)
- Cores/Threads: 32C/64T (Intel Hyper‑Threading)
- Base frequency: 2.3 GHz
- Processor base power (TDP): 225 W
- Socket: LGA4677
- Memory: DDR5 RDIMM, 8‑channel architecture (speed dependent on platform/DIMM configuration)
- I/O: PCIe 5.0 (lane count/platform dependent)
- Acceleration: Intel AMX, AVX‑512
- Process technology: Intel 7
- Platform fit: Select HPE ProLiant Gen11 servers (check server QuickSpecs/ROM support)

FAQs

Q: Will this CPU work in my dual‑socket ProLiant server alongside an existing processor?
A: Both processors must be the same model/stepping and the server must support dual‑processor configurations. Consult your server QuickSpecs.

Q: Is a heatsink included?
A: Heatsink and carrier requirements vary by chassis. Review the options for your server model to confirm required parts.

Q: What workloads is 6530P suited for?
A: General virtualization, Kubernetes, microservices, VDI, and mixed application servers that benefit from high core density.

Q: Do I need to update firmware?
A: Yes, it is recommended to update system ROM/iLO/firmware to the latest supported versions for CPU recognition and stability.

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