HP 538316-001 - System board (motherboard) - Includes Intel Core 2 Duo processor SL9400 - 1.86GHz (Penryn, 1066MHz front side bus, 6MB Level-2 cach Retail
Hewlett-Packard (HP) 469659-001 - 1.86Ghz 1066Mhz 2MB Intel Core 2 Duo E6305 CPU Processor Sale $109.00 Retail $219.00
Hewlett-Packard (HP) 462775-001 - 1.86Ghz 1066Mhz 6MB Intel Xeon E5205 Dual Core CPU Processor Sale $34.00 Retail $500.05
Hewlett-Packard (HP) 570434-001 - 3.06Ghz 1066Mhz 6MB Intel Core 2 Duo T9900 CPU Processor Sale $129.00 Retail $199.00