ext4 on ROG STRIX X470-I GAMING

[root@localhost ~]# tune2fs -l /dev/sdb
tune2fs 1.45.4 (23-Sep-2019)
Filesystem volume name:   home
Last mounted on:          /run/media/mikhail/home
Filesystem UUID:          bf3e9504-8000-42a1-adb4-226658ec7a5d
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype extent 64bit flex_bg sparse_super large_file huge_file dir_nlink extra_isize metadata_csum
Filesystem flags:         signed_directory_hash
Default mount options:    user_xattr acl
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              366215168
Block count:              2929721344
Reserved block count:     146486067
Free blocks:              152887049
Free inodes:              362942181
First block:              0
Block size:               4096
Fragment size:            4096
Group descriptor size:    64
Reserved GDT blocks:      651
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         4096
Inode blocks per group:   256
RAID stripe width:        8191
Flex block group size:    16
Filesystem created:       Thu Jan 17 21:15:52 2019
Last mount time:          Wed Jan  1 16:45:47 2020
Last write time:          Wed Jan  1 16:45:49 2020
Mount count:              3
Maximum mount count:      -1
Last checked:             Wed Jan  1 16:41:39 2020
Check interval:           0 (<none>)
Lifetime writes:          40 TB
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:	          256
Required extra isize:     32
Desired extra isize:      32
Journal inode:            8
Default directory hash:   half_md4
Directory Hash Seed:      3921af50-80c9-4025-a8e3-2879f6242a00
Journal backup:           inode blocks
Checksum type:            crc32c
Checksum:                 0x0992df81