Справочник Пользователя для Galaxy Metal Gear 65

Galaxy 65 User Guide

2

The Galaxy 65 design concept is based on a Subsystem together with a set of plug-in modules. The 
Galaxy 65 Subsystem as supplied comprises:

• Chassis and Backplane with integral Operators Panel.

•  Power Supply/Cooling plug-in modules, auto-ranging, 475W, AC (see 

Figure 1–5

)

• FC-AL Drive Carrier Modules and associated dummy carrier modules (See 

Figure 1–10

).

• FC-AL LRC 2Gb/s Input/Output Modules with integrated Rorke Data Galaxy 65 RAID controllers, 

known as Storage Managers.(See 

Figure 1–8

).

The chassis consists of a sheet metal enclosure assembly containing a Backplane PCB and module 
runner system. This chassis assembly also includes an integral Operators (Ops) Panel mounted at the 
rear.

The chassis assembly contains 16 drive bays at the front, each of which accommodates a plug-in drive 
carrier module. The 16 drive bays are arranged in 4 rows of 4 drives. At the rear, the chassis assembly 
contains 5 module bays to house two Power Supply/Cooling modules, two LRC I/O modules and the 
integral Ops panel. 

The Backplane PCB provides logic level signal and low voltage power distribution paths. 

Figure 1–2

 and 

Figure 1–3

 show front and rear views of an Galaxy 65 chassis respectively.

The 4 x 4 chassis is fitted with 19 inch Rack mounting features which enables it to be fitted to standard 
19 inch racks and uses 3EIA units of rack space.

• A Bay is defined as the space required to house a single 1.0" high 3.5 inch disk drive in its carrier 

module. e.g. a 1 x 4 bay module would take the space of 1 drive width by 4 drive bays high (in rack 
mount configuration).

. 

Galaxy 65 Enclosure Chassis (Front)