874291-B21 HPE Intel Xeon Gold 2.00GHz 20-Core Processor
874291-B21 Overview
This listing covers the 874291-B21 HPE Intel Xeon Gold 2.00GHz 20-Core Processor with ordering reference 874291-B21. The supplied product data records model: 6138; cores: 20; threads: 40; base clock: 2.00 GHz; L3 cache: 27.5 MB.
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 874291-B21. Pricing is available by quotation; include the part number and required quantity in the enquiry. The source specification lists the condition as OEM.
Description
874291-B21 HPE Intel Xeon Gold 2.00GHz 20-Core Processor Product Details
This listing covers the 874291-B21 HPE Intel Xeon Gold 2.00GHz 20-Core Processor with ordering reference 874291-B21. The supplied product data records model: 6138; cores: 20; threads: 40; base clock: 2.00 GHz; L3 cache: 27.5 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 874291-B21 |
| Listing Brand | HPE |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Processor Type | Server |
| Series | Xeon Scalable Processor |
| Model | 6138 |
| Code Name | Skylake |
| Core Stepping | H0 |
| Manufacturing Process | 14 NM |
| Cores | 20 |
| Threads | 40 |
| Base Clock | 2.00 GHz |
| L3 Cache | 27.5 MB |
| Front Side Bus / Quickpath Interconnect | 10.40 GT/S |
| Thermal Design Power | 125 Watts |
| Socket | LGA3647 |
| Condition | OEM |
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 874291-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. The source specification lists the condition as OEM. Use 874291-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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