457943-B21 HP Intel Xeon E5420 2.50GHz Processor
457943-B21 Overview
Part number 457943-B21 identifies the 457943-B21 HP Intel Xeon E5420 2.50GHz Processor, a server processor for compatible hardware platforms. The supplied product data records base clock: 2.50 GHz; L3 cache: 12 MB; socket: LGA771.
A matching processor family alone does not confirm compatibility; platform, socket, BIOS and power limits must also agree. The listed socket is LGA771. Quote or compatibility enquiries should reference 457943-B21. Request the latest availability, condition and delivery estimate when submitting an enquiry.
1,258.81 AED
Description
457943-B21 HP Intel Xeon E5420 2.50GHz Processor Product Details
Part number 457943-B21 identifies the 457943-B21 HP Intel Xeon E5420 2.50GHz Processor, a server processor for compatible hardware platforms. The supplied product data records base clock: 2.50 GHz; L3 cache: 12 MB; socket: LGA771.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 457943-B21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Base Clock | 2.50 GHz |
| L3 Cache | 12 MB |
| Socket | LGA771 |
| Manufacturing Process | 45 NM |
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 LGA771. Quote or compatibility enquiries should reference 457943-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
Request the latest availability, condition and delivery estimate when submitting an enquiry. Use 457943-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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