IBM / Lenovo 04W4139 - 2.90Ghz 5GT/s 4MB PGA988 Intel Core i7-3520M Dual Core CPU Processor Sale $95.00 Retail $149.00
IBM / Lenovo 04X4049 - 2.90Ghz 5GT/s PGA946 4MB Intel Core i7-4600M Dual-Core CPU Processor Sale $110.00 Retail $199.00
