JONSBO TK-4 Black and Jonsbo U4 Pro Black are both cases with the same Motherboard Compatibility (ATX, Micro ATX, Mini ITX) and Front Panel I/O (USB 3.2 Gen 1 Type A, USB 3.2 Gen 2 Type C). The main differences are in Internal 2.5" Drive Bays, Internal 3.5" Drive Bays, Dimensions and Volume.
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Brand
Jonsbo
Brand
Jonsbo
Model
TK-4 Black
Model
U4 Pro Black
Release Date
📅 January 2026
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
