588191-L21 HP Intel Xeon X5560 2.80GHz Quad Core Processor
588191-L21 Overview
For buyers matching an exact CPU or system component, 588191-L21 corresponds to the 588191-L21 HP Intel Xeon X5560 2.80GHz Quad Core Processor. The supplied product data records cores: 4; threads: 8; base clock: 2.80 GHz; L3 cache: 8 MB; socket: LGA1366.
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 588191-L21. Pricing is available by quotation; include the part number and required quantity in the enquiry.
Description
588191-L21 HP Intel Xeon X5560 2.80GHz Quad Core Processor Product Details
For buyers matching an exact CPU or system component, 588191-L21 corresponds to the 588191-L21 HP Intel Xeon X5560 2.80GHz Quad Core Processor. The supplied product data records cores: 4; threads: 8; base clock: 2.80 GHz; L3 cache: 8 MB; socket: LGA1366.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 588191-L21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Cores | 4 cores |
| Threads | 8 threads |
| Base Clock | 2.80 GHz |
| L3 Cache | 8 MB |
| Socket | LGA1366 |
| Manufacturing Process | 45 NM |
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 588191-L21.
- 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 588191-L21 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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