Specifications

AC Power and HVAC Worksheets
2-2 Stratus ftServer V 2302, V 4304, and V 6308 Systems: Site Planning Guide (R624)
The top PDU in the cabinet receives power from the A-side power source and
distributes power to the following components:
• The A-side CPU-I/O enclosure
• The A-side of the optional network I/O enclosure
• One side of each disk storage enclosure that is installed in the system cabinet
• The DVD enclosure
• The A-sides of the supported Ethernet and Fibre Channel switches
The bottom PDU in the cabinet receives power from the B-side power source and
distributes power to the following components:
• The B-side CPU-I/O enclosure
• The B-side of the optional network I/O enclosure
• Tape drive enclosures, if present
• One side of each disk storage enclosure that is installed in the system cabinet
• The B-sides of the supported Ethernet and Fibre Channel switches
AC Power and HVAC Worksheets
When planning for the system’s electrical needs, consider the following:
• The AC power service required at the site
• The cooling required to service dissipated power
• Power cord lengths, plug types, and current rating
This section contains the following worksheets:
• Table 2-1, a site planning worksheet for determining the number and types of AC
outlets required at the site and the lengths of the power cords. See “Power Cord
Summary” on page 2-9 for more information about power cords.
• Table 2-2, a worksheet for site AC power and HVAC requirements.