GRASS VALLEY K2 Lx0, Instruction Manual

Page: 49 / 56

July 31, 2008 K2 Lx0 RAID Instruction Manual 49
Chapter
4
K2 Lx0 RAID Technical Specifications
and Operating Limits
Data handling specifications
AC power requirements
If one of the two power supplies fails, the remaining supply and cord must support the
full load. Your rackmount cabinet must include AC power distribution that can handle
these values.
Characteristic Specification
Host interface Fibre Channel
Data transfer rate 400 MB/s max
Number of host ports 2 ports per controller (L10, L20) 6 ports (Optional, an
additional 4 ports, L30)
Cache memory 1 GB (L10) 2 GB (20), 4 GB (L30)
Item Measurement
Input voltage 100 to 240 VAC ±10% (x2), 50/60 Hz
Power consumption
a
Power supply
a.
For UPS choice, a safety allowance of 30% of the power consumption is necessary.
Power supply:
Basic cabinet: 2118 BTU/W
Expansion cabinet: 1470 BTU/W
Maximum power consumption
a.
Basic Chassis
L10, L10R, L20, L20R
configurations
SAS
AC: 610VA/590W
DC: 580W SATA
AC: 550VA/530W
DC: 520W
Maximum power consumption
a.
Basic Chassis
L30, L30R configurations
SAS
AC: 640VA/620W
DC: 610W SATA
AC: 570VA/550W
DC: 540W
Maximum power consumption
a.
Expansion Chassis
All configurations
SAS
AC: 610VA/590W
DC: 580W SATA
AC: 550VA/530W
DC: 520W
Labeling according to the energy
saving act Category: i
Energy consumption efficiency: 0.10