$ dmesg | grep NCQ
[ 1.835495] ata2.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 1.835726] ata2.01: 3907029168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 1.847493] ata1.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 1.847669] ata1.01: 3907029168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 2.155521] ata3.00: 500118192 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.155983] ata6.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[ 2.156634] ata4.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.156655] ata5.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA