IBM 69Y0666 | 1.86GHz 4.80GT/s QPI 12MB L3 Cache Intel Xeon L5609 Quad Core Processor

1. Processor Speed: 1.86 GHz
2. Number of Cores: 4
3. Processor Socket: LGA1366 Socket
4. Thermal Design Power (TDP): 40 W
5. Manufacturing Process: 32 nm
6. Cache Memory Details: L3 - 12 MB
7. Bus Speed: 4.8 GT/s QPI
8. Architecture Features: Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Execute Disable Bit capability
9. Compatible Slots: 1 x processor - LGA1366 Socket
10. Max Turbo Speed: 2.26 GHz
11. Thermal Specification: 77 °C
12. VID Voltage Range: 0.750V-1.350V

Notes:
1. The processor has a low thermal design power of 40W, making it an energy-efficient option.
2. With Intel Turbo Boost Technology, the processor can reach a maximum turbo speed of 2.26 GHz for improved performance.
3. The processor is compatible with LGA1366 Socket, which is a common socket type for server motherboards.