Supermicro 4020A-8R, Руководство пользователя

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Chapter 2: Server Installation
2-9
The SCSI disk drives can be installed and removed from the front of the chassis
without removing any chassis covers.
2. Installing components into the 5.25" drive bays
To install components into the 5.25" drive bays, you must fi rst remove the top/left
chassis cover as described in the previous section. Refer to Chapter 6 for de-
tails.
3. Installing CD-ROM and fl oppy disk drives
Refer to Chapter 6 if you need to reinstall a CD-ROM and/or fl oppy disk drive to
the system.
4. Check the SCSI disk drives
Depending upon your system's confi guration, your system may have one or more
drives already installed. If you need to install SCSI drives, please refer to Chapter
6.
5. Check the airfl ow
Airfl ow is provided by four hot-swap 8-cm chassis fans working in conjunction with
an air shroud. Two 8-cm exhaust fans are also mounted at the rear of the chassis.
The system component layout was carefully designed to promote suffi cient airfl ow
through the chassis. Also note that all power and data cables have been routed in
such a way that they do not block the airfl ow generated by the fans. Keep this in
mind when you reroute them after working on the system.
Figure 2-5. Accessing the Inside of the System
(Rack Confi guration shown)