507818-B21 HP Intel Xeon X5560 2.80GHz Quad Core Processor
507818-B21 Overview
This listing covers the 507818-B21 HP Intel Xeon X5560 2.80GHz Quad Core Processor with ordering reference 507818-B21. The supplied product data records model: X5560; cores: 4; threads: 8; base clock: 2.80 GHz; L3 cache: 8 MB.
A matching processor family alone does not confirm compatibility; platform, socket, BIOS and power limits must also agree. The listed socket is LGA1366. Quote or compatibility enquiries should reference 507818-B21. Request the latest availability, condition and delivery estimate when submitting an enquiry. The source specification lists the condition as OEM.
546.83 AED
Description
507818-B21 HP Intel Xeon X5560 2.80GHz Quad Core Processor Product Details
This listing covers the 507818-B21 HP Intel Xeon X5560 2.80GHz Quad Core Processor with ordering reference 507818-B21. The supplied product data records model: X5560; cores: 4; threads: 8; base clock: 2.80 GHz; L3 cache: 8 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 507818-B21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Processor Type | Server |
| Series | Xeon Processor |
| Model | X5560 |
| Code Name | Nehalem EP |
| Core Stepping | D0 |
| Manufacturing Process | 45 NM |
| CPU Id String | 106A5 |
| Cores | 4 |
| Threads | 8 |
| Base Clock | 2.80 GHz |
| L3 Cache | 8 MB |
| Front Side Bus / QPI | 6.40 GT/S |
| Thermal Design Power | 95 Watts |
| Vid Voltage Range | 0.75V – 1.35V |
| Socket | LGA1366 |
| Condition | OEM |
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 LGA1366. Quote or compatibility enquiries should reference 507818-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. The source specification lists the condition as OEM. Use 507818-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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