728957-B21 HP Xeon E7-4880 v2 2.50GHz Processor
728957-B21 Overview
Part number 728957-B21 identifies the 728957-B21 HP Xeon E7-4880 v2 2.50GHz Processor, a server processor for compatible hardware platforms. The supplied product data records model: E7-4880 v2; cores: 15; threads: 30; base clock: 2.50 GHz; L3 cache: 37.5 MB.
Compatibility should be checked against the exact server, workstation or motherboard model before purchase. The listed socket is LGA2011. Quote or compatibility enquiries should reference 728957-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
728957-B21 HP Xeon E7-4880 v2 2.50GHz Processor Product Details
Part number 728957-B21 identifies the 728957-B21 HP Xeon E7-4880 v2 2.50GHz Processor, a server processor for compatible hardware platforms. The supplied product data records model: E7-4880 v2; cores: 15; threads: 30; base clock: 2.50 GHz; L3 cache: 37.5 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 728957-B21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Processor Type | Server |
| Processor Family | E7-4800 v2 |
| Series | Xeon Processor |
| Model | E7-4880 v2 |
| Code Name | Ivy Bridge |
| Core Stepping | D1 |
| Manufacturing Process | 22 NM |
| Cores | 15 |
| Threads | 30 |
| Base Clock | 2.50 GHz |
| L3 Cache | 37.5 MB |
| QuickPath Interconnect | 8.00 GT/S QPI |
| Thermal Design Power | 130 Watts |
| Socket | LGA2011 |
| Condition | OEM |
Compatibility and Selection Guidance
Compatibility should be checked against the exact server, workstation or motherboard model before purchase. The listed socket is LGA2011. Quote or compatibility enquiries should reference 728957-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 728957-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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