Fujitsu PRIMERGY TX120 S2 Operating Manual page 12

Features Preface
HDD extension box and accessible drives
Two mounting locations are available:
– a 3.5-inch bay for a HDD extension box or a backup drive.
– a 5.25 inch bay with a slimline DVD drive.
The accessible drives cannot be replaced during operation.
USB ports
The USB ports on the front of the device enable USB devices to be connected
directly. The maximum length of the external cable are three meters.
Power supply
The server has a built-in power supply unit, which automatically sets itself to a
mains voltage in the range 100 V - 240 V.
High level of availability and data security
When memory data is accessed, 1-bit errors are identified in the main memory
and automatically corrected with the error correcting code (ECC) method.
ASR&R (Automatic Server Reconfiguration and Restart) restarts the system in
the event of an error and automatically "hides" the defective system compo-
nents.
The PDA (Prefailure Detection and Analysing) technology from Fujitsu
Technology Solutions analyzes and monitors all components that are critical for
system reliability.
A RAID controller supports different RAID levels and increase the availability of
the system. The hot-plug HDD modules provide additional security.
12 Operating manual
TX120 S2