Features, IBM PC Server expansion rack models, Locations

Type 9306 Models 4QS, 4QX, 9QS, 9QX, 9TS, 9TX

Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 IBM PC Server expansion rack models . . . . . . . . . . 5 Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Server selector console . . . . . . . . . . . . . . . . . . . . . . . . 6 Server selector unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Power distribution unit . . . . . . . . . . . . . . . . . . . . . . . 7 Cooling fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Sliding trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Single latch rail tray . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Dual latch rail tray . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Sliding rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Keyboard tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Parts listing (Type 9306 – 19-inch) Models 9QS, 9TS and 9QX, 9TX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Parts listing (Type 9306 – 24-inch) Models 4QS, 4QX 17

Features

The 9306 IBM PC Server Rack Enclosure, models 4QS, 9QS, 9TS come in three primary models.

•19-inch Quad Primary Server Rack, Model 9QS

•19-inch Tri Primary Server Rack, Model 9TS

•24-inch Quad Primary Server Rack, Model 4QS

A Quad Primary Server Rack can house up to four IBM PC Servers. The Tri Primary Server Rack can house up to three IBM PC Servers.

Both Quad and Tri Primary Server Racks provide a built in server selector which connects to one set of console devices (monitor, keyboard, and mouse.) The server selector works independently from the server's operating systems, enabling the connected servers to run different operating systems.

These IBM 9306 PC Server Rack Enclosure models are shipped preassembled and pre- cabled.

IBM PC Server expansion rack models

Three optional IBM PC Server Rack Expansion models are available to expand the capacity of the IBM PC Server Rack Primary Enclosure. The optional IBM PC Server Rack Expansion models are:

•19-inch Quad Expansion Rack, Model 9QX

•19-inch Tri Expansion Rack, Model 9TX

•24-inch Quad Expansion Rack, Model 4QX

The IBM PC Server Rack Expansion models allow the installation of up to four more servers using the Primary IBM PC Server Rack monitor, keyboard, and mouse.

Locations

The following sections contain information on specific equipment locations.

Note: For instructions on how to power-off the rack, see “Powering off the rack” on page 3.