Hardware Specifications - Lenovo ServeRAID M5110 User Manual

Sas/sata controller
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1.7

Hardware Specifications

You can change system drives into unconfigured good drives (you can
also change unconfigured good drives intoto system drives). When a
system drive is changed to an unconfigured good drive, the unconfigured
good drive state of the drive is maintained after reboot, drive removal, or
drive insertion.
You can use system drives as bootable drives. iMR supports up to 63
system drives and up to 16 unconfigured good drives.
You can install your ServeRAID M5110 controller in a computer with a
mainboard that has a PCI Express slot.
configuration features of the controller.
Table 1.3
ServeRAID M5110 SAS/SATA Controller Specifications
Specification
RAID Levels
Devices Supported
per Port
Ports
Data Transfer Rate
Bus
Cache Function
Multiple Virtual Disks
per Controller
Multiple Arrays per
Controller
Online Capacity
Expansion
Dedicated and Global
Hot Spares
Hot Swap Devices
Supported
Hardware Specifications
Table 1.3
ServeRAID M5110 SAS/SATA Controller
iMR mode: 0, 1, 5, 10, and 50
MR mode: 0, 1, 5, 6, 10, 50, and 60
Note: To use certain RAID levels with this controller, you
need to install a Feature on Demand (FoD)
upgrade and/or a transportable memory module
(TMM). See
Section 1.3.1, "Supported RAID Level
Upgrades"
for information about these upgrades.
Up to 8 SAS devices or 8 SATA devices (such as drives
and expanders)
Eight internal
Up to 6 Gb/s per phy
PCI Express 3.0
1
No
. See the not at the bottom of this table.
Yes. Up to 64 virtual disks per controller.
Yes. Up to 128 arrays per controller.
Yes
Yes
Yes
describes the hardware
1-19

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