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HP Intel Xeon X5355 2.66 GHz Quad-Core Processor – 435579-L21
HP Intel Xeon X5355 2.66 GHz Quad-Core Processor. SKU: 435579-L21. Match the processor generation, system support and cooling configuration.
- 4 cores / 4 threads
- 2.66 GHz base frequency
- LGA771 socket
- 8 MB L2 cache
- 120 W TDP
Description
Xeon X5355 overview
435579-L21 identifies the HP Intel Xeon X5355 2.66 GHz Quad-Core Processor. Its specification includes 4 cores and 4 threads, a 2.66 GHz base frequency and 8 MB L2 cache.
Processor specifications
| Specification | Details |
|---|---|
| Part Number | 435579-L21 |
| Brand | HP |
| Model | X5355 |
| Product Type | Server Processor |
| Cores | 4 |
| Threads | 4 |
| Base Clock | 2.66 GHz |
| Socket | LGA771 |
| L2 Cache | 8 MB |
| Thermal Design Power | 120 W |
| Code Name | Clovertown |
| Manufacturing Process | 65 nm |
| Processor Type | Server |
| Series | Xeon Processor |
| Core Stepping | B3 |
| CPU ID | 06F7h |
| Front Side Bus | 1333 MHz |
| VID Voltage Range | 1.0000V-1.5000V |
Compatibility and installation
- Socket and firmware: Check support for Xeon X5355 on the target LGA771 platform. Socket fit alone does not confirm chipset or BIOS support.
- Bus specification: Compare the 1333 MHz front-side bus specification with the original platform requirement.
- Cooling: Confirm that the platform and cooling assembly are qualified for the listed 120 W processor TDP.
Package and supply details
| Specification | Details |
|---|---|
| Supply Designation | OEM |
Confirm the quoted package contents, item condition and warranty terms for this part number before purchase.
Request this part
Start your order by submitting 435579-L21, quantity and system model through the quote request — stock and delivery timing are confirmed once received.
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