Lenovo Storage N3310 (English) User Guide and Hardware Maintenance Manual - Le - Page 37

System board components, Used to connect the power cable for the slim optical drive.

Page 37 highlights

Used to connect the power cable for the slim optical drive. 6 Mini-SAS ports 0-3 Used to connect the mini-SAS connector on one end of a mini-SAS to mini-SAS signal cable to support the hard disk drive 0 to hard disk drive 3. System board components The following illustration shows the component locations on the system board. Figure 9. System board components 1 SATA connector (optical drive) 3 SATA connector 0 (ports 0-3) 5 Front panel connector 2 7 TSM Premium module connector 9 Riser card assembly 2 slot 11 Power supply connector 2 13 Intrusion switch connector 15 Backplane power connector 1 17 Microprocessor 2 memory slots (4) 19 Microprocessor 2 socket 21 Microprocessor 2 memory slots (4) 23 System fan 3 connector 2 Coin-cell battery 4 Front panel connector 1 6 Riser card assembly 1 slot 8 PCIe slot 10 RAID upgrade key connector 12 Power supply connector 1 14 Backplane power connector 2 16 System fan 6 connector 18 System fan 5 connector 20 System fan 4 connector 22 Microprocessor 1 memory slots (4) 24 System fan 2 connector Chapter 3. Product overview 23

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Used to connect the power cable for the slim optical drive.
6
Mini-SAS ports 0-3
Usedtoconnectthemini-SASconnectorononeendofamini-SAStomini-SASsignalcabletosupportthe
hard disk drive 0 to hard disk drive 3.
System board components
Thefollowingillustrationshowsthecomponentlocationsonthesystemboard.
Figure9.Systemboardcomponents
1
SATAconnector(opticaldrive)
2
Coin-cell battery
3
SATA connector 0 (ports 0–3)
4
Front panel connector 1
5
Front panel connector 2
6
Riser card assembly 1 slot
7
TSM Premium module connector
8
PCIe slot
9
Riser card assembly 2 slot
10
RAID upgrade key connector
11
Power supply connector 2
12
Power supply connector 1
13
Intrusion switch connector
14
Backplane power connector 2
15
Backplane power connector 1
16
System fan 6 connector
17
Microprocessor2memoryslots(4)
18
System fan 5 connector
19
Microprocessor 2 socket
20
System fan 4 connector
21
Microprocessor2memoryslots(4)
22
Microprocessor1memoryslots(4)
23
System fan 3 connector
24
System fan 2 connector
Chapter 3
.
Product overview
23