727590-B21 HP Intel Xeon E5-4657L v2 2.40GHz Processor
727590-B21 Overview
For buyers matching an exact CPU or system component, 727590-B21 corresponds to the 727590-B21 HP Intel Xeon E5-4657L v2 2.40GHz Processor. The supplied product data records model: Xeon E5-4657L v2; cores: 12; threads: 24; base clock: 2.40 GHz; L3 cache: 30 MB.
A matching processor family alone does not confirm compatibility; platform, socket, BIOS and power limits must also agree. The listed socket is LGA2011. Quote or compatibility enquiries should reference 727590-B21. Pricing is available by quotation; include the part number and required quantity in the enquiry.
Description
727590-B21 HP Intel Xeon E5-4657L v2 2.40GHz Processor Product Details
For buyers matching an exact CPU or system component, 727590-B21 corresponds to the 727590-B21 HP Intel Xeon E5-4657L v2 2.40GHz Processor. The supplied product data records model: Xeon E5-4657L v2; cores: 12; threads: 24; base clock: 2.40 GHz; L3 cache: 30 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 727590-B21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Processor Type | Server |
| Processor Family | E5-4600 v2 |
| Model | Xeon E5-4657L v2 |
| Core Architecture | Ivy Bridge-EP |
| Core Stepping | C1 |
| Manufacturing Process | 22 NM |
| Cores | 12 |
| Threads | 24 |
| Base Clock | 2.40 GHz |
| L3 Cache | 30 MB |
| QuickPath Interconnect | 8.00 GT/S |
| Thermal Design Power | 115 Watts |
| Vid Voltage Range | 0.65V – 1.3V |
| Socket | LGA2011 |
Compatibility and Selection Guidance
A matching processor family alone does not confirm compatibility; platform, socket, BIOS and power limits must also agree. The listed socket is LGA2011. Quote or compatibility enquiries should reference 727590-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 727590-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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