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HPE

HPE P02959-B21 | 24C/48T, 2.4 GHz base, 36 MB L3, 165W TDP, DDR4-2933 6-ch, LGA3647, 3x UPI 10.4 GT/s, AVX-512 VNNI

SKU:P02959-B21

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Description

Balanced-performance 2nd Gen Intel Xeon Scalable CPU for virtualization clusters, databases, and mixed enterprise workloads. Delivers high memory bandwidth with DDR4-2933 and strong inter-socket throughput for HPE multi-CPU servers.

Features

- 24-core scalability for dense virtualized environments
- High memory bandwidth with six DDR4-2933 channels
- AVX-512 and DL Boost acceleration for compute-heavy tasks
- Robust inter-socket bandwidth via triple 10.4 GT/s UPI links
- Enterprise features including ECC and hardware-assisted virtualization

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: Will this work in a dual- or quad-socket HPE server?
A: Yes, provided the server model supports the CPU and all installed processors match in model/stepping. Consult HPE documentation.

Q: What memory DIMMs are supported?
A: ECC DDR4 up to 2933 MT/s; speed depends on DIMM type and population rules for your ProLiant system.

Q: Is Optane Persistent Memory supported?
A: Yes, on qualified platforms and configurations with appropriate BIOS/firmware.

Q: Does this kit include a heatsink?
A: Contents vary by server; use the heatsink/carrier recommended for your specific ProLiant chassis.

Technical Specifications

- CPU family: Intel Xeon Scalable 2nd Gen (Cascade Lake)
- Model: Xeon Platinum 8260
- Cores / Threads: 24 / 48
- Base frequency: 2.4 GHz
- L3 cache: 36 MB
- TDP: 165 W
- Process: 14 nm
- Socket: LGA3647
- Memory support: DDR4-2933, 6 channels, ECC
- UPI: 3 links @ 10.4 GT/s
- PCIe: 48 lanes (Gen3)
- Instruction set: 64-bit, AVX-512 (2 FMA), Intel DL Boost (VNNI)
- Virtualization: Intel VT-x, VT-d
- Security & crypto: AES-NI
- Platform: HPE ProLiant Gen10 compatibility (check server CPU support matrix/BIOS)

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