46D1355 IBM Intel Xeon X5550 2.66GHz Quad Core Processor
46D1355 Overview
For buyers matching an exact CPU or system component, 46D1355 corresponds to the 46D1355 IBM Intel Xeon X5550 2.66GHz Quad Core Processor. The supplied product data records cores: 4; threads: 8; base clock: 2.66 GHz; L3 cache: 8 MB; socket: LGA1366.
A matching processor family alone does not confirm compatibility; platform, socket, BIOS and power limits must also agree. The listed socket is LGA1366. Quote or compatibility enquiries should reference 46D1355. Pricing is available by quotation; include the part number and required quantity in the enquiry. The source specification lists the condition as OEM.
Description
46D1355 IBM Intel Xeon X5550 2.66GHz Quad Core Processor Product Details
For buyers matching an exact CPU or system component, 46D1355 corresponds to the 46D1355 IBM Intel Xeon X5550 2.66GHz Quad Core Processor. The supplied product data records cores: 4; threads: 8; base clock: 2.66 GHz; L3 cache: 8 MB; socket: LGA1366.
Key Specifications
| Specification | Product Data |
|---|---|
| Part Number | 46D1355 |
| Listing Brand | IBM |
| Product Type | Server Processor |
| Catalog Category | IBM CPU |
| Processor Type | Server |
| Xeon Series | X5550 |
| Code Name | Nehalem EP |
| Core Stepping | B0 |
| Manufacturing Process | 45 NM |
| CPU Id String | 6A2 |
| Cores | 4 |
| Threads | 8 |
| Base Clock | 2.66 GHz |
| L3 Cache | 8 MB |
| Front Side Bus / QPI | 6.40 GT/S |
| Thermal Design Power | 95 Watts |
| Vid Voltage Range | 0.75V – 1.35V |
| Socket | LGA1366 |
| 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 LGA1366. Quote or compatibility enquiries should reference 46D1355.
- 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 46D1355 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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