It's been almost 5 years since Zalman introduced their old ZM-F3 fan. Today I've had a chance to look at and extensively use their brand new Zalman ZM-SF3 & ZM-F3-FDB Fans. We will now find out if Zalman has produced a suitable successor to their original F series and if it upholds the legacy of their Original F Series fans and the performance and quiet characteristics that those products brought to the market.