14 Operating Manual TX100 S3
Functional overview
– If a failure occurs, please inform your service about the TPM
activation before it takes any action, and be prepared to provide them
with your backup copies of the TPM content.
Hard disk drives
Up to four SATA hard disk drives, each with a maximum height of 1 inch, are
built into the drive cages. There is a wire connection to the controller.
The server comes with an onboard SATA controller.
An optional SAS/SATA RAID controller can be plugged into one of the I/O slots
(preferred slot 3).
Onboard SATA controller
A 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 59.
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 5/6 controller with "MegaRAID functionality"
(SAS MegaRAID) for SAS1.0 and SAS2.0
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) or a flash
backup unit (FBU) can save the memory content even if the power fails.
Cache memory size of 512 MB or 1 GB is available.
I For more information on configuring the controller, see section
"Configuring the SAS/SATA RAID controller" on page 60.
Further information on SAS/SATA RAID controllers is provided in the
"Modular RAID Controller Installation Guide" (on ServerView Suite
DVD 2 under Industry Standard Servers - Expansion Cards - Storage Adapters
- LSI RAID / SCSI Controllers).