• HPE P71868-B21 32-core EPYC 8004 Zen 4c server processor with silver metallic top and black circuitry
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HPE

HPE P71868-B21 | 32-core | 2.05 GHz base | 130W TDP | EPYC 8004 (Zen 4c) | Socket SP6 | 6‑ch DDR5 | PCIe 5.0 | Single-socket optimized

P71868-B21

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Description

Balanced 32-core EPYC 8004 processor delivering strong throughput at a modest 130W TDP. Ideal for single-socket HPE servers running scale-out applications that benefit from DDR5 memory and PCIe 5.0 expansion.

Features

32 Zen 4c cores for efficient multi-threaded throughput
- 130W TDP for improved performance-per-watt
- 6-channel DDR5 memory architecture
- Next-gen I/O with PCIe 5.0
- Security-enhanced design with AMD Infinity Guard

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 family: AMD EPYC 8324PN (Siena)
- Microarchitecture: Zen 4c, 5 nm process
- Cores / Threads: 32 / 64
- Base frequency: 2.05 GHz
- TDP: 130 W
- Socket: SP6 (LGA 4844)
- Memory support: 6-channel DDR5 ECC RDIMM
- I/O: PCIe 5.0
- Single-socket optimized variant
- Platform: Compatible with select HPE ProLiant Gen11 systems supporting EPYC 8004 (SP6)

FAQs

Q: Is this CPU supported in my HPE system?
A: Confirm your server’s QuickSpecs; it must support AMD EPYC 8004 (SP6) processors and this specific option.

Q: Can I pair it with a different EPYC model?
A: Single-socket optimized models are intended for 1P platforms, so pairing does not apply. For multi-socket systems, processors must match exactly.

Q: What memory should I install?
A: Use validated DDR5 ECC RDIMMs and balance DIMMs across all memory channels.

Q: Does it come with cooling hardware?
A: Cooling is chassis-specific. Use the HPE heatsink/thermal kit approved for your server.

Q: Which security features are available?
A: Supports AMD Infinity Guard (including SEV) subject to platform and OS enablement.

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