TX200 S5 Operating Manual 13
Preface Performance features
Onboard SATA controller
A 6-port SATA controller is integrated on the system board; up to four SATA hard
disk drives can be connected to the controller. The LSI Embedded MegaRAID
software (SATA Software RAID) supports RAID levels 0, 1 and 10.
For more information on configuring the controller, see section “Configuring the
onboard SATA controller” on page 73.
SAS/SATA RAID controller
The server is available with the following SAS/SATA RAID controllers for
operating the internal SAS/SATA hard disk drives:
– Modular RAID 0/1 controller with “Integrated Mirroring Enhanced”
(SAS IME)
RAID levels 0, 1 and 1E are supported for internal hard disk drive configura-
tions.
For more information on configuring the controller, see section “Configuring
the onboard SATA controller” on page 73.
– Modular RAID 5/6 controller with “MegaRAID functionality”
(SAS MegaRAID)
RAID levels 0, 1, 10, 1E, 5, 50, 6 and 60 are supported for internal hard disk
drive configurations. As an option, a battery backup unit (BBU) can save the
memory content even if the power fails. Cache memory sizes of 256 Mbyte
and 512 Mbyte are available.
For more information on configuring the controller, see section “Configuring
the onboard SATA controller” on page 73.
I Further information on SAS/SATA RAID controllers is provided in the
“Modular RAID Controller Installation Guide” (on PRIMERGY
ServerView Suite DVD 2 under Industry Standard Servers - Expansion Cards
- Storage Adapters - LSI RAID / SCSI Controllers).
Further information on other SAS/SATA RAID controllers (e.g. for
operating external SAS/SATA hard disk drives or tape drives) is available
on PRIMERGY ServerView Suite DVD 2 under Industry Standard Servers
- Expansion Cards - Storage Adapters - LSI RAID / SCSI Controllers.
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