Wide compatibility Designed to house 4Raspberry Pi 4B, 3B/3B, or other B models, 42.5 SSDs and Ethernet switch in a cluster case. You can use it as a complete desktop NAS. It also has holes reserved for the SD card extension adapter (ASIN: B09CKRDFTH) which allows you to access the SD card from the front of the case. Please note that the thickness of a 2.5″ SSD cannot exceed 7mm.
poe/poe
UCTRONICS Upgraded Complete Enclosure for Raspberry Pi Cluster, Compatible with Pi 5, 4B, 3B/3B, and Other B Models, House Up to 42.5″ SSD, Support PoE/PoE HAT and Switch, 2 Cooling Fans
Wide compatibility Designed to house 4Raspberry Pi 4B, 3B/3B, or other B models, 42.5 SSDs and Ethernet switch in a cluster case. You can use it as a complete desktop NAS. It also has holes reserved for the SD card extension adapter (ASIN: B09CKRDFTH) which allows you to access the SD card from the front of the case. Please note that the thickness of a 2.5″ SSD cannot exceed 7mm.