HAFX fan QUESTION

jammo2002uk

Distinguished
Feb 3, 2012
101
0
18,680
i wanna update my stock hafx case fans, these are
the sizes i found

front:230x30mm, 700 rpm/110 cfm/18 dba
side:200x30mm, 700 rpm/110 cfm/18 dba
top:200x30mm, 700 rpm/110 cfm/18 dba
rear:140x25mm, 1200rpm/49 cfm/18 dba

does this mean when i search its
230x230 -- 200x200 -- 200x200 - 140x140
or am i looking at it wrong ?