8000rpm 2km/h car says to 電訊台Yes with a lot of reads and reporting an SSD will make a huge difference. From 7200 RPM drive you could expect no more than ~100 IOPS while cheapest SSD can be as minimum 5x as fast as that. With good SSD you can get to 20000 IOPS or even more.at Fri, Jul 20, 2018 11:07 PM