9
SATA 6 Gbps drive connector
(SATA1)
10
SATA 6 Gbps drive connector
(SATA2)
11
SATA 6 Gbps drive connector
(SATA3)
12
SATA 6 Gbps drive connector
(SATA4)
13
solid-state drive slot (M.2 SSD)
14
CMOS reset jumper (CMOS
JUMPER)
15
Password reset jumper
(PASSWORD JUMPER)
16
PCI-Express x16 mechanical/x8
electrical slot (SLOT4)
17
LED controller connector
(LED_CONTROLLER)
18
PCI-Express x4 slot (SLOT3)
19
PCI-Express x4 slot (SLOT2)
20
PCI-Express x16 mechanical/x8
electrical slot (SLOT1)
21
graphics-card power connector
(GPU_POWER)
22
wireless-card slot (M.2 WIFI)
23
processor socket (CPU1)
20