819848-B21 HP Intel Xeon E5-2643 v4 3.40GHz Processor
819848-B21 Overview
The 819848-B21 HP Intel Xeon E5-2643 v4 3.40GHz Processor is a server processor listed under part number 819848-B21. The supplied product data records model: E5-2643 v4; cores: 6; threads: 12; base clock: 3.40 GHz; L3 cache: 20 MB.
Confirm the destination system’s supported processor list, firmware and thermal requirements before ordering. The listed socket is LGA2011-3. Quote or compatibility enquiries should reference 819848-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
819848-B21 HP Intel Xeon E5-2643 v4 3.40GHz Processor Product Details
The 819848-B21 HP Intel Xeon E5-2643 v4 3.40GHz Processor is a server processor listed under part number 819848-B21. The supplied product data records model: E5-2643 v4; cores: 6; threads: 12; base clock: 3.40 GHz; L3 cache: 20 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 819848-B21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Processor Type | Server |
| Processor Family | E5-2600 v4 |
| Series | Xeon Processor |
| Model | E5-2643 v4 |
| Code Name | Broadwell |
| Core Stepping | B0 |
| Manufacturing Process | 14 NM |
| Cores | 6 |
| Threads | 12 |
| Base Clock | 3.40 GHz |
| L3 Cache | 20 MB |
| Front Side Bus / QPI | 9.60 GT/S |
| Thermal Design Power | 135 Watts |
| Socket | LGA2011-3 |
| Condition | OEM |
Compatibility and Selection Guidance
Confirm the destination system’s supported processor list, firmware and thermal requirements before ordering. The listed socket is LGA2011-3. Quote or compatibility enquiries should reference 819848-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 819848-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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