Fujitsu BS2000 SE Series Operating Manual page 85

Server Unit /390
Assignment of the PCIe slots
The assignment of the PCIe slots differs for HNC M1, M2 and M3.
PCIe slot assignment of HNC M1
Figure 49: Principle of PCIe slot assignment at the rear of the device (HNC M1)
PCIe slot Assignment
S1 Not assigned; an optical LAN card is optionally possible
S2 4-port LAN card
S3 FibreChannel card
Table 2: PCIe slot assignment on an HNC M1
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