HPE
P36921-B21 - Intel Xeon-Silver 4310 2.1GHz 12-core 12
P36921-B21 - Intel Xeon-Silver 4310 2.1GHz 12-core 12
P36921-B21 – Intel Xeon Silver 4310 2.1GHz 12-Core Processor
The HPE P36921-B21 Intel Xeon Silver 4310 is a versatile enterprise-grade processor designed for balanced performance across a wide range of server workloads. With 12 cores and 24 threads running at a base frequency of 2.1GHz, this CPU delivers efficient parallel processing while maintaining consistent performance under sustained load.
Based on Intel’s 3rd Generation Xeon Scalable architecture, the Xeon Silver 4310 supports advanced platform features such as high-capacity DDR4 memory and enhanced I/O capabilities. It is well suited for virtualization platforms, business applications, software-defined infrastructure, and database workloads where a combination of core density, reliability, and power efficiency is required.
This refurbished processor provides a cost-effective solution for maintaining or upgrading HPE enterprise servers, offering OEM-level compatibility and dependable performance without the cost of new hardware.
Product Specifications
| Spec | Detail |
|---|---|
| Part Number | P36921-B21 |
| Processor Model | Intel Xeon Silver 4310 |
| Number of Cores | 12 Cores / 24 Threads |
| Base Clock Speed | 2.1GHz |
| Cache | 18MB L3 |
| Architecture | 3rd Gen Intel Xeon Scalable |
| Memory Support | DDR4 (platform dependent) |
| Thermal Design Power (TDP) | 120W |
| Compatibility | HPE ProLiant servers supporting 3rd Gen Xeon Scalable CPUs |
| Condition | Refurbished – tested, cleaned, and fully working |
| Warranty | 6 months by Ameta Computer |
FAQs
This processor is ideal for virtualization, enterprise applications, databases, and software-defined infrastructure that benefit from higher core counts and stable performance.
Yes, the Xeon Silver 4310 supports multi-socket configurations in compatible HPE ProLiant systems.
It is compatible with HPE servers that support 3rd Generation Intel Xeon Scalable processors. Please contact us to confirm compatibility with your specific server model.
Please contact us to confirm included accessories and installation requirements for your server configuration.
Out of stock
Condition: Refurbished
Warranty
Warranty
The majority of our equipment comes with 6 months warranty, with the exception of tapes and batteries - which comes wth 1 month waranty. If you need a special warranty period, you can ask your contact person for an extended warranty. Please note that the extended warranty can be extended for a maximum of 3 years and in most cases it incurs an extra cost. It must also be purchased at the same time as the original Purchase Order. In the event a faulty part or a part that stops working within its warranty period, email your contact person and request a RMA (email should include Ameta invoice number, product part number & serial number) and we will process your claim. You can view our Terms of sale here: https://ametacomputer.com/pages/terms-of-sale
Conditions
Conditions
Refurbished
Product is cleaned and refurbished by Ameta.
Manufacturer Refurbished
Product is refurbished and re-certified by the original manufacturer.
New F/S
Product is unused and factory sealed in original manufacturer retail packaging.
New
Product is unused with or without original manufacturer packaging, such as bulk, pulls, or spares.
New Open Box (NOB)
Product is unused, but original manufacturer packaging seal is broken or cut.
The condition for each product, can be found in the description of the product.
Shipping
Shipping
Shipping Information
We offer same-day shipping on all orders placed before 14:30 CEST (Central European Summer Time), Monday through Friday. Orders placed after this cutoff will ship the next business day.
Typical delivery times:
- Within Europe: 1–2 business days
- Outside Europe: 2–3 business days
Shipping costs vary depending on the destination and the items in your order. The exact shipping rate will be calculated at checkout.
All items are securely packed and shipped with tracking, so you can follow your delivery every step of the way. If you have special shipping requirements or need express delivery, feel free to contact us before placing your order.

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