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HPE

HPE P36941-B21 | Platinum 8380 CPU | 40 cores / 80 threads, 2.3 GHz base, 270W | LGA4189, 8x DDR4-3200, PCIe 4.0 (64 lanes), UPI 11.2 GT/s

SKU:P36941-B21

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Description

Flagship 3rd Gen Scalable processor delivering maximum per-socket throughput for dual-socket LGA4189 servers. Ideal for large-scale databases, analytics, and heavy virtualization with PCIe 4.0 I/O and wide memory bandwidth.

Features

- 40-core flagship performance for maximum consolidation
- Eight-channel DDR4-3200 for high memory throughput
- PCIe 4.0 x64 lanes for next‑gen I/O scalability
- Advanced RAS features for enterprise reliability
- AVX-512 and DL Boost acceleration for AI/ML
- Validated for HPE ProLiant Gen10 Plus 2S 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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FAQs

Technical Specifications

FAQs

Q: What workloads benefit most from this CPU?
A: Large-scale virtualization, in-memory databases, real-time analytics, and dense microservices benefit from the 40-core/80-thread design and high memory bandwidth.

Q: Does this require a specific heatsink or fan kit?
A: Use the server’s LGA4189 thermal solution specified by the platform; consult the server quickspecs for the correct heatsink/airflow kit.

Q: Is PCIe 4.0 supported?
A: Yes. It provides 64 lanes of PCIe 4.0 for high-speed NVMe storage, NICs, and accelerators.

Technical Specifications

- Model: Platinum 8380 (3rd Gen Scalable, Ice Lake-SP)
- Cores / Threads: 40 / 80
- Base Frequency: 2.3 GHz
- Smart Cache (L3): 60 MB
- TDP: 270 W
- Socket: FCLGA4189 (Socket P+)
- Memory Support: 8-channel DDR4-3200, ECC, RDIMM/LRDIMM, persistent memory support
- PCIe: 64 lanes, PCIe 4.0
- UPI: 3 links, up to 11.2 GT/s
- Virtualization/Acceleration: VT-x, VT-d, AVX-512, DL Boost
- Platform: Optimized for 2-socket (2S) servers

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