Fujitsu PRIMERGY TX140 S1, Upgrade And Maintenance Manual, Page: 224 / 588

224 Upgrade and Maintenance Manual
TX140 S1
Expansion cards and backup units
In this chapter
●
"Installing expansion cards" on page 226
●
"Removing expansion cards" on page 233
●
"Replacing expansion cards" on page 238
●
"Installing a BBU" on page 245
●
"Replacing a BBU" on page 266
●
"Mounting expansion card slot brackets" on page 276
●
"Handling SFP+ transceiver modules" on page 284
9.1 Basic procedure
The system board is equipped with four expansion slots:
Figure 108: PCI slot overview
PCI slot Type Function
1 PCI
PCI slot for legacy 32-bit / 33 MHz PCI
cards
2 PCIe x1
PCIe x1 slot
(mechanical width: x4)
3 PCIe x4
Preferred slot for SAS HDD controllers
(mechanical width: x8)
4 PCIe x16
PCIe x16 slot
(mechanical width: x16)