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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
HPE P76556-B21 AMD Epyc 9355 CPU for HPE OEM
Overview
The HPE AMD EPYC 9355 CPU, model number P76556-B21, is a processor designed to enhance the performance of compatible HPE OEM server systems. This component is critical for driving complex computational tasks, data processing, and virtualization workloads within enterprise environments. Its inclusion directly impacts the speed and efficiency of your server infrastructure, ensuring that demanding applications and services can operate without performance bottlenecks. This CPU is engineered for direct integration into specific HPE server platforms, providing a straightforward upgrade path for existing hardware.
Compatibility
This AMD EPYC 9355 CPU is specifically designed for use in HPE OEM server configurations. It is engineered to be compatible with HPE ProLiant DL385 Gen11 servers. Ensure your server's motherboard and BIOS firmware are updated to support this processor generation before installation. Verification against your specific HPE server model's technical documentation is recommended to confirm full compatibility and optimal performance.
Installation Notes
Installation requires adherence to standard server CPU mounting procedures, including proper thermal paste application and heatsink installation. Ensure the server is powered off and disconnected from the power source before proceeding. Refer to the HPE ProLiant DL385 Gen11 server maintenance and service guide for detailed, step-by-step instructions and torque specifications for the CPU socket and heatsink retention mechanisms. Static discharge precautions must be observed.
What's in the Box
- 1x HPE AMD EPYC 9355 CPU (P76556-B21)
HPE AMD Epyc 9355 CPU for HPE OEM - P76556-B21
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology