878128-B21 HPE Intel Xeon Gold 2.20GHz 14-Core Processor
878128-B21 Overview
This listing covers the 878128-B21 HPE Intel Xeon Gold 2.20GHz 14-Core Processor with ordering reference 878128-B21. The supplied product data records cores: 14; threads: 28; base clock: 2.20 GHz; L3 cache: 19.25 MB; socket: LGA3647.
Compatibility should be checked against the exact server, workstation or motherboard model before purchase. The listed socket is LGA3647. Quote or compatibility enquiries should reference 878128-B21. Pricing is available by quotation; include the part number and required quantity in the enquiry.
Description
878128-B21 HPE Intel Xeon Gold 2.20GHz 14-Core Processor Product Details
This listing covers the 878128-B21 HPE Intel Xeon Gold 2.20GHz 14-Core Processor with ordering reference 878128-B21. The supplied product data records cores: 14; threads: 28; base clock: 2.20 GHz; L3 cache: 19.25 MB; socket: LGA3647.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 878128-B21 |
| Listing Brand | HPE |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Cores | 14 cores |
| Threads | 28 threads |
| Base Clock | 2.20 GHz |
| L3 Cache | 19.25 MB |
| Socket | LGA3647 |
| Manufacturing Process | 14 NM |
Compatibility and Selection Guidance
Compatibility should be checked against the exact server, workstation or motherboard model before purchase. The listed socket is LGA3647. Quote or compatibility enquiries should reference 878128-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 878128-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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