612890-B21 HP Intel Xeon E5503 2.00GHz Dual Core Processor
612890-B21 Overview
This listing covers the 612890-B21 HP Intel Xeon E5503 2.00GHz Dual Core Processor with ordering reference 612890-B21. The supplied product data records model: E5503; cores: 2; threads: 2; base clock: 2.00 GHz; L3 cache: 4 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 612890-B21. Pricing is available by quotation; include the part number and required quantity in the enquiry. The source specification lists the condition as OEM.
Description
612890-B21 HP Intel Xeon E5503 2.00GHz Dual Core Processor Product Details
This listing covers the 612890-B21 HP Intel Xeon E5503 2.00GHz Dual Core Processor with ordering reference 612890-B21. The supplied product data records model: E5503; cores: 2; threads: 2; base clock: 2.00 GHz; L3 cache: 4 MB.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 612890-B21 |
| Listing Brand | HP |
| Product Type | Server Processor |
| Catalog Category | HPE CPU |
| Processor Type | Server |
| Series | Xeon Processor |
| Model | E5503 |
| Code Name | Nehalem EP |
| Core Stepping | D0 |
| Manufacturing Process | 45 NM |
| Cores | 2 |
| Threads | 2 |
| Base Clock | 2.00 GHz |
| L3 Cache | 4 MB |
| QuickPath Interconnect | 4.80 GT/S |
| Thermal Design Power | 80 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 612890-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
Pricing is available by quotation; include the part number and required quantity in the enquiry. The source specification lists the condition as OEM. Use 612890-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.
Prime Soft Trading LLC is an independent IT hardware supplier based in Abu Hail, Deira, Dubai. Contact our team with part number 612890-B21 and your required quantity to confirm stock availability, physical condition, and pricing.
For UAE express delivery, GCC export shipping, or collection from our Dubai facility, please confirm available logistics and lead times before placing your order. Official UAE VAT tax invoices provided for corporate procurement.

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