FUJITSU TX120 - Manual (Page 11)

TX120 Operating Manual 11
Introduction Features
HDD expansion box and accessible drives
Two mounting locations are available:
– a 3.5-inch bay for an HDD expansion box or a backup drive.
– a 5.25 inch bay with a slimline CD/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 - 127 V or 200 V - 240 V.
High level of availability and data security
When memory data is accessed, 1-bit errors in the main memory are identified
and automatically corrected with the ECC (Error Correcting Code) method.
ASR&R (Automatic Server Reconfiguration and Restart) restarts the system in
case of an error and automatically “hides” the defective system components.
The PDA (Prefailure Detection and Analyzing) technology from Fujitsu Siemens
Computers analyzes and monitors all components that are critical for system
reliability.
The onboard SAS controller supports RAID levels 0 and 1, thereby increasing
the availability of the system. The hot-plug HDD modules provide additional
security.