878157-B21 HPE Intel Xeon Platinum 2.10GHz Processor
878157-B21 Overview
For buyers matching an exact CPU or system component, 878157-B21 corresponds to the 878157-B21 HPE Intel Xeon Platinum 2.10GHz Processor. The supplied product data records cores: 28; threads: 56; base clock: 2.10 GHz; L3 cache: 38.5 MB; socket: LGA3647.
Confirm the destination system’s supported processor list, firmware and thermal requirements before ordering. The listed socket is LGA3647. Quote or compatibility enquiries should reference 878157-B21. Pricing is available by quotation; include the part number and required quantity in the enquiry.
Description
878157-B21 HPE Intel Xeon Platinum 2.10GHz Processor Product Details
For buyers matching an exact CPU or system component, 878157-B21 corresponds to the 878157-B21 HPE Intel Xeon Platinum 2.10GHz Processor. The supplied product data records cores: 28; threads: 56; base clock: 2.10 GHz; L3 cache: 38.5 MB; socket: LGA3647.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 878157-B21 |
| Listing Brand | HPE |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Cores | 28 cores |
| Threads | 56 threads |
| Base Clock | 2.10 GHz |
| L3 Cache | 38.5 MB |
| Socket | LGA3647 |
| Manufacturing Process | 14 NM |
Compatibility and Selection Guidance
Confirm the destination system’s supported processor list, firmware and thermal requirements before ordering. The listed socket is LGA3647. Quote or compatibility enquiries should reference 878157-B21.
- Match the full part number with the supported hardware list for the target system.
- Verify socket, generation, firmware or BIOS support and thermal design power.
- Confirm whether the supplied item is a processor only or an upgrade kit with additional hardware.
Ordering Information
Pricing is available by quotation; include the part number and required quantity in the enquiry. Use 878157-B21 on the quotation request so the exact item can be checked.
Product images are for reference. Verify the part number, technical specifications, compatibility, supplied condition and included components before purchase.

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