1 hour 1 plot and need speed up

Hello
I am happy to be here, and it’s a very helpful form and very smart and intelligent.
let me share my plotting plan and I need your advice, please
1-default 24 Parallel with 140 minutes delay since Time Phase 1:5045.453 sec using 4 threads
2-adding Queue group of 5 plots every 6 hours … till 5 groups (using 4 threads)

My PC:
AMD Ryzen 9 5900X
Asus TUF GAMING B550-PLUS
NAS IronWolf Pro- 16To*10
AORUS NVMe SSD- 2TB
32G RAM DDR4 3200 MHz (i am using 3000 MHz now)
kindly find the attached photo of my plotting times

thanks