The VRM components come with pairs of the SM4377 and SM4364A N-channel Mosfets:

The 6-phase VRM does feature a very small heatsink:

Nearby, we will note the RT3672EE 2/1-phase synchronous buck controller:

Next, we can mention the JSPI and TPM_SPI headers:

The solder points for the WiFi interface do exist, but no hardware is installed here:

The small Realtek RTL8111H takes care of the Gigabit LAN port:

The SuperIO IT8613E chip is also here:

The ALC897 CODEC is the OEM version of the ALC892 and is 7.1 capable, the audio jacks are only in a number of three, two of them being combo ports (Line In is also Surround, while Mic In is also Bass/Center):

The bottom area comes with headers for the F_AUDIO, COM port, we have a System fan header, the CMOS reset jumper, two frontal USB 2.0 headers, but also an USB 3.2 Gen1 port:

Moving on to the right, we do have the Speaker header, the F_Panel header but also two SATA 3.0 ports:

The AMD B650 chipset is covered by a small black aluminum heatsink, not needing a more elaborated solution, since it comes with a TDP of just 7W!