IBM / Lenovo 44T1884 - 2.53Ghz 5.86GT/s 8MB Cache LGA1366 Intel Xeon E5540 Quad-Core CPU Processor Sale $29.00 Retail $99.00
IBM / Lenovo 81Y6510 - 2.53Ghz 5.86GT/s 12MB Cache LGA1366 Intel Xeon E5649 Hexa-Core CPU Processor Sale $119.00 Retail $499.00
IBM / Lenovo 81Y9336 - 2.53Ghz 5.86GT/s 12MB Cache LGA1366 Intel Xeon E5649 Hexa-Core CPU Processor Sale $119.00 Retail $499.00