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HPE

HPE P38690-B21 | 56c 2.0/3.5GHz, 240W, 256MB L3, SP3, DDR4-3200 8-ch, PCIe 4.0 x128 (Milan)

SKU:P38690-B21

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Description

Dense 56-core server processor tailored for heavy virtualization, big data, and high thread-count applications. Milan (Zen 3) cores, 256MB L3, and 128 PCIe 4.0 lanes deliver outstanding throughput in dual-socket platforms.

Features

- 56 cores for extreme thread density and parallel workloads
- 256MB L3 cache to feed large-scale analytics and VM farms
- 128 PCIe 4.0 lanes for high-throughput storage and accelerators
- 8-channel DDR4-3200 memory for balanced bandwidth
- Advanced memory encryption for secure multi-tenant environments
- Optimized for 2-socket SP3 enterprise servers

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: Is this suitable for virtualization clusters?
A: Yes, the high core/thread count and large L3 cache make it ideal for dense virtualization and container platforms.

Q: What memory configuration is recommended?
A: Populate all 8 channels per socket with DDR4-3200 ECC DIMMs to maximize bandwidth and performance.

Q: Does it support PCIe 4.0 NVMe drives and GPUs?
A: Yes, it provides 128 PCIe 4.0 lanes for NVMe storage and accelerator cards, subject to server chassis capabilities.

Q: Can it be mixed with other CPU models in a dual-socket system?
A: No. Both sockets should use identical processors (same model and stepping) for stability and support.

Technical Specifications

- Model: 7663
- Architecture: Milan (Zen 3), 7nm
- Cores/Threads: 56/112
- Base/Max Boost Clock: 2.0 GHz / up to 3.5 GHz
- L3 Cache: 256 MB
- TDP: 240 W
- Socket: SP3
- Memory Support: 8-channel DDR4-3200, ECC
- PCIe: 128 lanes, PCIe 4.0
- Max Sockets: Up to 2P (dual-socket)
- Security: SME/SEV virtualization memory encryption

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