I noticed some sites like the official one say v4.1 and others say v4. Does "4.1" just mean the 2nd batch of v4's? wondering any physical differences.
On the Dan Case website:
With v4.1 the A4-SFX will be the first sandwich layout case that supports PCIe® x16 Gen4. Furthermore we add USB 3.2 gen2 type-C front panel support with the new internal Key-A connector.
- 3M™ 8KC3-0726-0300 PCIe® x16 Gen4 riser
- USB 3.2 gen2 Type-C front port with internal Key-A