I’ve always been partial to desoldering braid, though I’ve started to come around on the vacuum pump depending on the situation. [Proto G] sent in an Instructable that outlines nine different ...
[Lee] has a Hakko FR301 desoldering gun and a Duratool knockoff. He freely admits that the Hakko is probably better, but he wonders if it’s good enough to justify being four times as expensive.
The difficult part, which iBoff hopes you will let them do rather than trying it yourself, is to desolder the original storage modules and remove them, then microsolder the replacement PCB ...