Lenovo ThinkCentre A70 User Manual page 21

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4
4.
1
2
3
4 24
N
5
X (3)
6 SATA
7 CMOS(Complementary Metal Oxide
Semiconductor)
X
8 USB
!
X
(2)
X
X
* @
.
X
9 USB
10
X
11
12 PCI
13 PCI Express x1
14 PCI Express x16
X
15
X
16 4
(2)
13
1