Lenovo 643815U, Installation Manual

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v
An optional ServeRAID
™
-MR10i controller provides RAID level-5 support to the
2.5-inch hot-swap drives and supports an external storage enclosure. A
ServeRAID-MR10i controller supports the 2.5-inch hard disk drives without
modification.
v
An optional SAS HBA Controller adapter enables you to connect external storage
devices, such as SAS or SATA hard disk drives or tape drives, to a simple-swap
SATA model server.
v The server scans the PCI slots to assign system resources. The scan sequence
is related to the startup sequence. If you have not changed the default startup
sequence, the server scans the PCI slots in the following order: the integrated
Ethernet controllers 1 and 2; then, the drives that are connected to the
SAS/SATA controller; then, PCI Express slots 1 and 2.
1
Expansion-slot cover
4
Expansion slot
2
Adapter
5
Riser-card assembly
3
Adapter support bracket
6
Expansion slot 2
Chapter 2. Installing optional devices
19