I just received mine and the specs are:
Motherboard Model: Jumper P3132
BIOS Vendor: American Megatrends Inc.
BIOS Version: Jumper10x.P8.WP3132.NHNAUHL01
BIOS Release Date: 12/05/2017
BIOS Start Segment: F000
System BIOS Version: 5.12
Embedded Controller Firmware Version: 16.2
Hard drives
SanDisk DF4064
Manufacturer SanDisk
Interface SD
Capacity 58 GB
What version is mine?
EDIT: BIOS has no “Advanced” menu, just “Main”, “Security”, “Boot” and “Save&Exit”