17
SATA 6 Gbps drive connector
(SATA 0)
19
SATA 6 Gbps drive connector
(SATA 3)
21
front-panel audio connector
(F_AUDIOINT_SPKR)
23
PCI-Express x16 card slot
(SLOT4)
25
PCI-Express x16 card slot
(SLOT1)
27
battery socket (BATTERY)
18
SATA 6 Gbps drive connector
(SATA 4)
20
password-reset jumper (PSWD)
22
CMOS-reset jumper (CMCLR)
24
PCI-Express x1 card slot
(SLOT3)
26
wireless-card slot (M.2_SLOT1)
28
processor socket
17