Fujitsu PRIMERGY RX2510 M2, Operating Manual, Page: 15 / 74

RX2510 M2
Operating Manual 15
Functional overview
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.
For more information on configuring the controller, see section "Configuring the
onboard SATA controller" on page 61 .
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 "MegaRAID functionality"
(SAS MegaRAID) for SAS1.0 and SAS2.0
RAID levels 0, 1, 10 and 1E are supported for internal hard disk drive
configurations.
– 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 flash backup unit (FBU) can save the
memory content even if the power fails. Cache memory size of 512 Mbyte or
1 Gbyte is available.
I
For more information on configuring the controller, see section
"Configuring the SAS/SATA RAID controller" on page 62 .
Further information on SAS/SATA RAID controllers is provided in the
"Modular RAID Controller Installation Guide" (on the Fujitsu manuals
server under
x86 Servers - Expansion Cards - Storage Adapters - LSI SAS /
SCSI RAID 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 the Fujitsu manuals server under
x86 Servers - Expansion Cards -
Storage Adapters - LSI SAS / SCSI RAID Controllers .
USB connectors
The two USB 3.0 connectors on the front of the server support activities carried
out by the service technician. The maximum length of the external cable are
three meters. At the rear there are 2x USB 3.0 and 1x USB 2.0.