FM / 4-0

/sys/firmware/dmi/entries/4-0

Name	Size	Mode	Actions
handle	4096	0400	edit dl rm
instance	4096	0400	edit dl rm
length	4096	0400	edit dl rm
position	4096	0400	edit dl rm
raw	0	0400	edit dl rm
type	4096	0400	edit dl rm

Edit: /sys/firmware/dmi/entries/4-0/length (4096B)