Lenovo ThinkPad SL500c Hardware Maintenance Manual page 88

80
ThinkPad SL400
21. PCI Express
( )
3
( )
M2 × 3 mm
4
(2)
:
SL500
WAN (ThinkPad SL500
RF
4
4
3
MAIN
AUX
)
(P/N: 08K7159)
0.167 Nm
(1.7 kgfcm)