573893-B21 HP Intel Xeon X5560 2.80GHz Quad Core Processor
573893-B21 Overview
This listing covers the 573893-B21 HP Intel Xeon X5560 2.80GHz Quad Core Processor with ordering reference 573893-B21. The supplied product data records model: X5560; cores: 4; threads: 8; base clock: 2.80 GHz; L3 cache: 8 MB.
Use the complete part number when comparing this item with the component already installed in the target system. The listed socket is LGA1366. Quote or compatibility enquiries should reference 573893-B21. Confirm current stock, supplied condition and lead time before placing the order. The source specification lists the condition as OEM.
634.91 AED
Description
573893-B21 HP Intel Xeon X5560 2.80GHz Quad Core Processor Product Details
This listing covers the 573893-B21 HP Intel Xeon X5560 2.80GHz Quad Core Processor with ordering reference 573893-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 | 573893-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 / Quickpath Interconnect | 6.40 GT/S QPI |
| Thermal Design Power | 95 Watts |
| Vid Voltage Range | 0.75V – 1.35V |
| Socket | LGA1366 |
| Condition | OEM |
Compatibility and Selection Guidance
Use the complete part number when comparing this item with the component already installed in the target system. The listed socket is LGA1366. Quote or compatibility enquiries should reference 573893-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
Confirm current stock, supplied condition and lead time before placing the order. The source specification lists the condition as OEM. Use 573893-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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