Desktop chassis 3.5inch hard disk expansion + heat dissipation bracket metal hard disk rack chassis HDD bit expansion capacity
Aliexpress UK
ZhenLoong X424 4U 24 bay rackmount server case SATA SAS hot swap Mini 12G backplane with Expansion Chip Rack Storage Chassis
Aliexpress UK
ZhenLoong 4u 24 Bay Expander Hot Swap HDDs SAS SATA 19" Inch Rack Server Chassis Storage Case with Expansion Backplane NAS 6Gb
Aliexpress UK
Chassis built-in mechanical hard disk bracket metal 3.5 hard disk superimposed expansion fan cooling For PC case
Aliexpress UK
ZhenLoong Optical Drive Hot Swappable Hard Disk Module Chassis Storage Expansion 5.25" to 3.5" HDD Hot-swap Cage Adapter
Aliexpress UK
Chassis built-in white mechanical hard disk bracket metal 3.5 hard disk superimposed expansion fan cooling For PC case
Aliexpress UK
The connecting cable is not included. The PCI interface card to go in the Macintosh, and the PCI interface card that stays in one slot of the expansion chassis is also included. This has not been recently system tested, so it's as-is, but these rarely fail.
eBay
Unit comes exactly as shown in good condition.
eBay