Grass Valley K2 Lx0 RAID Storage - Manual (Page 50)

50 K2 Lx0 RAID Instruction Manual July 31, 2008
Chapter 4 K2 Lx0 RAID Technical Specifications and Operating Limits
Size and weight
Cable lengths
It is recommended that you use the cables shipped with your K2 Lx0 RAID when
making connections. Host cables must meet the appropriate standards for 4-Gb/s
HBA compliance (maximum cable length 150m). SAS cables are used to connect the
RAID chassis with the expansion chassis.
Environmental limits
The system includes two temperature level sensors used to issue auto-warning and
auto-shutdown in case the over temperature limit is reached.
Life expectancies of components
Item Measurement
Cabinet
dimensions
(excluding
bezel) Basic cabinet: 445mm W x 540mm D x 86.5mm H
(same for primary chassis and expansion chassis)
Weight Basic cabinet: 31 kg or lighter
Expansion cabinet: 29 kg or lighter
Characteristic Specification
Ambient temperature Operating: 5°C to 40°C
Halting: -10°C to 60°C
Relative humidity
(without condensation) Operating: 10% to 80%
Halting: 5% to 80%
Allowable vibration level Operating: 0.25 G or less
Halting: 0.5 G or less
Item Measurement
Battery backup unit 5 years
Fan (power supply) 5.7 years