588154-B21 HP Xeon L7555 1.87GHz 8-Core Processor
588154-B21 Overview
This listing covers the 588154-B21 HP Xeon L7555 1.87GHz 8-Core Processor with ordering reference 588154-B21. The supplied product data records model: L7555; cores: 8; threads: 16; base clock: 1.87 GHz; L3 cache: 24 MB.
A matching processor family alone does not confirm compatibility; platform, socket, BIOS and power limits must also agree. The listed socket is LGA1567. Quote or compatibility enquiries should reference 588154-B21. Ask for confirmation of stock status, condition and expected dispatch time before ordering. The source specification lists the condition as OEM.
289.93 AED
Description
588154-B21 HP Xeon L7555 1.87GHz 8-Core Processor Product Details
This listing covers the 588154-B21 HP Xeon L7555 1.87GHz 8-Core Processor with ordering reference 588154-B21. The supplied product data records model: L7555; cores: 8; threads: 16; base clock: 1.87 GHz; L3 cache: 24 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 588154-B21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Processor Type | Server |
| Series | Xeon |
| Model | L7555 |
| Code Name | Nehalem EX |
| Core Stepping | D0 |
| Manufacturing Process | 45 NM |
| CPU Id String | 206E6 |
| Cores | 8 |
| Threads | 16 |
| Base Clock | 1.87 GHz |
| L3 Cache | 24 MB |
| QuickPath Interconnect | 5.86 GT/S QPI |
| Thermal Design Power | 95 Watts |
| Vid Voltage Range | 0.675V-1.35V |
| Socket | LGA1567 |
| 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 LGA1567. Quote or compatibility enquiries should reference 588154-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
Ask for confirmation of stock status, condition and expected dispatch time before ordering. The source specification lists the condition as OEM. Use 588154-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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