Olá gpincinato,
Pode efetuar o upgrade normalmente, segue outros modelos de processador compativeis:
http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c03550750/c03550750.pdf
Intel Core i7 processors (include thermal material)
* 3770, 3.4 GHz, 8-MB L3 cache (use only in 3500 models) 688164-001
* 2600, 3.4 GHz, 8-MB L3 cache (use only in 3400/3500 models) 638632-001
* 2600S, 2.7 GHz, 8-MB L3 cache (use only in 3400/3500 models) 638419-001
Intel Core i5 processors (include thermal material)
* 3470, 3.2 GHz, 6-MB L3 cache (use only in 3500 models) 687943-001
* 2500, 3.3 GHz, 6-MB L3 cache (use only in 3400/3410/3500 models) 638631-001
* 2400, 3.1 GHz, 6-MB L3 cache (use only in 3400/3410/3500 models) 638630-001
* 2320, 3.0 GHz, 6-MB L3 cache (use only in 3400/3500 models) 665121-001
* 2310, 2.9 GHz, 6-MB L3 cache (use only in 3400/3500 models) 657111-001
* 2300, 2.8 GHz, 6-MB L3 cache (use only in 3400/3500 models) 654601-001
Intel Core i3 processors (include thermal material)
* 3240, 3.4 GHz, 3-MB L3 cache (use only in 3500 models) 688951-001
* 3220, 3.3 GHz, 3-MB L3 cache (use only in 3500 models) 688950-001
* 2130, 3.4 GHz, 3-MB L3 cache (use only in 3400/3500 models) 665120-001
* 2125, 3.3 GHz, 3-MB L3 cache (use only in 3400/3500 models) 677427-001
* 2120, 3.3 GHz, 3-MB L3 cache (use only in 3400/3500 models) 638629-001
* 2105, 3.1 GHz, 3-MB L3 cache (use only in 3400/3500 models) 655970-001
* 2100, 3.1 GHz, 3-MB L3 cache (use only in 3400/3410/3500 models) 638628-001
Att,
Se esta resposta foi útil e resolveu ou esclareceu seu problema, por favor, clique no botão roxo ao lado para agradecer as boas respostas. E, se ainda solucionou a sua dúvida, marque o tópico como solucionado para ajudar outros usuários.