![The 3rd and final upgrade to my trusty 15 yr old HP DC7900 ultra slim desktop. With a core 2 duo E8400, 4GB DDR2 and an 80GB 7200rpm hdd (original died, it The 3rd and final upgrade to my trusty 15 yr old HP DC7900 ultra slim desktop. With a core 2 duo E8400, 4GB DDR2 and an 80GB 7200rpm hdd (original died, it](https://i.imgur.com/Tcr9xQZ.jpg)
The 3rd and final upgrade to my trusty 15 yr old HP DC7900 ultra slim desktop. With a core 2 duo E8400, 4GB DDR2 and an 80GB 7200rpm hdd (original died, it
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hp Compaq dc7900 SFF C2D/3000 4GB/160GB/DVD/W7P – Electronics Outlet: Open Box New & NEW Electronics, TV's, Computers, Tablets, Printers and Networking Gear
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579313-001 HP Motherboard includes Thermal Grease Alcohol Pad and CPU Socket Cover (Saturn) for DC7900
![Processor Changing/Upgrading; Supported Processors Table - HP Compaq dc7900 USDT Technical Reference Manual [Page 33] | ManualsLib Processor Changing/Upgrading; Supported Processors Table - HP Compaq dc7900 USDT Technical Reference Manual [Page 33] | ManualsLib](https://static-data2.manualslib.com/product-images/8/721/72048/raw.jpg)
Processor Changing/Upgrading; Supported Processors Table - HP Compaq dc7900 USDT Technical Reference Manual [Page 33] | ManualsLib
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Amazon.com: HP Compaq Socket 775 Motherboard 462432-001 460970-000 460969-001 for DC7900 SFF : Electronics
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