These four HDD backplanes are well-proven in extremely hard server duty.
Even with highest transfer rates they run very smoothly. Thats why we recommend them for the demanding duty in RAID systems. Accordingly elaborate is the temperature control.
The aluminium parts dissipate the heat. The 80-mm fan operates reliably and silently. If necessary it is easily removed or attached, no tools needed. For the case of a too high temperature there are optical and acoustic signals.
All moving parts are layed out for strongest strain. The trays and their locking mechanism are extremely fitting. They slide without resistance. The aluminium parts are electropolished. specif