Internal HDD Caddy

[Nefarious]

Ages ago I bought a SATA caddy system that went in the 5.25" bays and cooled the drives and made them accessible.

I found it to be incredibly useful but it's old and in need of replacing, the problem I'm having is that I can't find a replacement.

Does anyone know where I could find such a thing and what they're properly called?

Thanks

 

[Surveyor]

Something like these?

SATA/SAS Hard Drive Backplane