654789-B21 HP Intel Xeon E5-2680 2.70GHz Processor
654789-B21 Overview
For buyers matching an exact CPU or system component, 654789-B21 corresponds to the 654789-B21 HP Intel Xeon E5-2680 2.70GHz Processor. The supplied product data records model: E5-2680; cores: 8; threads: 16; base clock: 2.70 GHz; L3 cache: 20 MB.
Confirm the destination system’s supported processor list, firmware and thermal requirements before ordering. The listed socket is LGA2011. Quote or compatibility enquiries should reference 654789-B21. Pricing is available by quotation; include the part number and required quantity in the enquiry.
Description
654789-B21 HP Intel Xeon E5-2680 2.70GHz Processor Product Details
For buyers matching an exact CPU or system component, 654789-B21 corresponds to the 654789-B21 HP Intel Xeon E5-2680 2.70GHz Processor. The supplied product data records model: E5-2680; cores: 8; threads: 16; base clock: 2.70 GHz; L3 cache: 20 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 654789-B21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Processor Type | Server |
| Series | Xeon Processor |
| Model | E5-2680 |
| Code Name | Sandy Bridge-EP |
| Core Stepping | C1 |
| Manufacturing Process | 32 NM |
| Cores | 8 |
| Threads | 16 |
| Base Clock | 2.70 GHz |
| L3 Cache | 20 MB |
| Front Side Bus / Quickpath Interconnect | 8.00 GT/S QPI |
| Thermal Design Power | 130 Watts |
| Vid Voltage Range | 0.6V – 1.35V |
| Socket | LGA2011 |
Compatibility and Selection Guidance
Confirm the destination system’s supported processor list, firmware and thermal requirements before ordering. The listed socket is LGA2011. Quote or compatibility enquiries should reference 654789-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 654789-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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