I apologize in advance if this question is basic.

If $P_{\bullet}$ is a perfect complex over say a ring $R$ such that

1. $H_{i}(P_{\bullet})=0 $ if $i\neq n$
2. $H_{i}(P_{\bullet})=E$ if $i=n$

is $E$ a finitely generated $R$-module ?

What can we say about the homology of a generic perfect complex in general?