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HPE

HPE P02526-B21 | Platinum 8276 | 28C 2.2/4.0GHz, 165W, 38.5MB L3, LGA3647, DDR4-2933 6-ch, 3x UPI 10.4GT/s

SKU:P02526-B21

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Description

Compute-dense processor kit for ProLiant DL380 Gen10 delivering 28 cores with strong turbo for highly parallelized virtualization, analytics, and HPC workloads. Supports 6-channel DDR4-2933 and Intel Optane Persistent Memory on compatible configurations.

Features

- 28-core density with up to 4.0 GHz turbo for peak performance
- 6-channel DDR4-2933 memory architecture
- 3x UPI at 10.4 GT/s for low-latency socket-to-socket communication
- AVX-512 and DL Boost for HPC, AI inference, and advanced analytics
- 48 PCIe 3.0 lanes enable extensive I/O and accelerator options
- Validated for HPE ProLiant DL380 Gen10 ecosystems

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 the Platinum 8276 work in DL380 Gen10?
A: Yes. Update to the latest system ROM and follow HPE QuickSpecs for any chassis-specific requirements.

Q: What’s the advantage of 28 cores?
A: Higher consolidation density and throughput for virtualized environments, analytics frameworks, and multi-threaded applications.

Q: Can I pair it with a different Platinum CPU?
A: No. Both CPUs must be the same model and stepping for a supported dual-socket configuration.

Q: Does it support DDR4-2933 across all channels?
A: Yes, up to DDR4-2933; actual speed depends on DIMM type and population.

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

Technical Specifications

- Processor model: Platinum 8276 (2nd Gen Intel Xeon Scalable, Cascade Lake)
- Cores/threads: 28 / 56
- Base / Turbo frequency: 2.2 GHz / up to 4.0 GHz
- TDP: 165W
- Cache: 38.5 MB L3
- Socket: FCLGA3647
- UPI: 3 links @ 10.4 GT/s
- Memory support: 6-channel DDR4-2933, RDIMM/LRDIMM
- Persistent memory: Intel Optane DC Persistent Memory supported (platform dependent)
- PCIe: 48 lanes, PCIe 3.0
- ISA extensions: AVX-512 (2 FMA), Intel DL Boost (VNNI)
- Platform compatibility: HPE ProLiant DL380 Gen10 (per server QuickSpecs/ROM support)

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