Absolutely important to me were the purchase of the on / off switch and an LED indicator for HDD activity.
Works both wonderful ... and also the In / Out-Slide is very easy.
The fans are unfortunately to hear, but you can also disconnect if it interferes.
The covers I have omitted for probably bessseren airflow same time. ;-)
My WD10EZRX is in any case in terms of temperature by 27 ° C in absolutely dark green area.
Something "work" it is natural to incorporate the HDDs every time in the frame insert.
But these are only 4 small screws and no great effort, especially one with frequent In / Out the Contact Power of HDDs spares.
I bought several framework to manage thus backup HDDs & HDD system better.
So I want to change my main system to the Music Studio, put them restart & 2 press Power button. Since I have not even go to the boot menu ...
... So very helpful for multi-function PC freaks !! -D