509554-001 HP Core 2 Duo E8400 3.00GHz Desktop Processor
509554-001 Overview
This listing covers the 509554-001 HP Core 2 Duo E8400 3.00GHz Desktop Processor with ordering reference 509554-001. The supplied product data records model: E8400; cores: 2; threads: 2; base clock: 3.00 GHz; L2 cache: 6 MB.
A matching processor family alone does not confirm compatibility; platform, socket, BIOS and power limits must also agree. The listed socket is LGA775. Quote or compatibility enquiries should reference 509554-001. This export currently marks the item as out of stock; request an updated availability check before ordering. The source specification lists the condition as OEM.
Description
509554-001 HP Core 2 Duo E8400 3.00GHz Desktop Processor Product Details
This listing covers the 509554-001 HP Core 2 Duo E8400 3.00GHz Desktop Processor with ordering reference 509554-001. The supplied product data records model: E8400; cores: 2; threads: 2; base clock: 3.00 GHz; L2 cache: 6 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 509554-001 |
| Listing Brand | HP |
| Product Type | Desktop Processor |
| Catalog Category | HPE CPU |
| Processor Type | Desktop |
| Series | Core2 Duo Desktop Processor |
| Model | E8400 |
| Code Name | Wolfdale |
| Core Stepping | E0 |
| Manufacturing Process | 45 NM |
| CPU Id | 1067Ah |
| Cores | 2 |
| Threads | 2 |
| Base Clock | 3.00 GHz |
| L2 Cache | 6 MB |
| Front Side Bus | 1333 MHz |
| Thermal Design Power | 65 Watts |
| Vid Voltage Range | 0.8500V-1.3625V |
| Socket | LGA775 |
| 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 LGA775. Quote or compatibility enquiries should reference 509554-001.
- 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
This export currently marks the item as out of stock; request an updated availability check before ordering. The source specification lists the condition as OEM. Use 509554-001 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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