Hitachi 3080 G2, Hardware Reference Manual

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Component Description
All cluster configurations require an external Ethernet switch.
10 Gigabit
Ethernet (10
GbE) switches
Used in cluster configurations only.
A server connects to a 10 GbE switch for connection with the public data
network (customer data network).
A 10 GbE switch is required for internal cluster communications for clusters of
three or more nodes.
Contact Hitachi Data Systems Support Center for information about the 10 GbE
switches that have been qualified for use with the server, and to find out about
the availability of those switches.
Hitachi Data Systems requires dual 10 GbE switches for redundancy. In a dual-
switch configuration, if one switch fails, the cluster nodes remain connected
through the second switch.
Server specifications
The following specifications are for the server. Except for the power and
cooling values, these specifications do not reflect differences among models;
they are the maximum for all server models. For more detailed specifications
of a particular model or configuration, contact your representative.
Physical:
• Weight: 25 kg (55 lb.)
• Height: 132 mm. (5.2 in.)
• Depth (including handles and bezel): 685 mm. (27 in.)
• Width: 440 mm. (17.3 in.)
• Rack space required: 3U (5.25 in.)
Note: A rack unit, or U, is a unit of measure that is used to describe the
height of equipment intended to be mounted in a rack. One rack unit is
equivalent to 1.75 inches or 44.45 millimeters.
Power and cooling:
Note: The power supplies and cooling fans noted in the following table are
hot-swappable.
Item Models 3080 G2 and 3090 G2
Power supplies 2
Cooling fans 2
Voltage range
110 VAC: 2.3A to 2.8A
208 VAC: 1.2A to 1.5A
32 System overview
Hitachi NAS Platform 3080/3090 G2 Hardware Reference Guide