IBM System x3550 M3 Intel Xeon X5690 6-Core Processor Kit (81Y6556) is a high-performance server processor kit designed for the IBM System x3550 M3. It features the Intel Xeon X5690, a six-core Westmere-EP processor operating at 3.46GHz with 12MB of cache, a 1333MHz memory/system bus, and a 130W TDP. IBM and Lenovo documentation identify 81Y6556 as the X5690 6-core processor option with fan for the x3550 M3. IBM
- Part Number: 81Y6556
- Manufacturer: IBM
- Processor Manufacturer: Intel
- Processor Model: Xeon X5690
- Processor Family: Intel Xeon 5600 Series
- Architecture: Westmere-EP
- Process Technology: 32nm
- Cores: 6
- Threads: 12
- Base Clock Speed: 3.46GHz
- Max Turbo Frequency: Up to 3.73GHz
- Cache: 12MB Intel Smart Cache
- Front-Side/System Bus: 1333MHz
- QPI Speed: 6.40 GT/s
- TDP: 130W
- Socket: LGA1366 / FCLGA1366
- Memory Support: DDR3
- ECC Memory: Supported
- Hyper-Threading: Yes
- Intel Turbo Boost: Yes
- 64-bit Processing: Yes
- Compatible Server: IBM System x3550 M3
- Kit Configuration: Processor with fan
- IBM Feature Code: A0ZW
- Related Bare Processor Part: 81Y6546
- Replacement FRU: 81Y5960