Rorke Data The Galaxy 65 Especificaciones descargar pdf (Pagina 24)

Galaxy GHDX-2422S-8+12F4D Installation and Hardware Reference Manual

Subsystem Components

1-12

You can check the status of the battery’s charge via RAIDWatch manager or the

firmware utility screen.

1.2.5 Power Supply Units

Part Number: GALHDX-9272CPSU

PN: GALHDX-9272CPSU

The SATA-based Galaxy subsystems are equipped with two (2) redundant, hot-

swappable, 2U-profile, 350W power supply unit (PSUs) modules. The PSU is

permanently mounted into a 2U high (dual-level) bracket especially designed to house

both the PSU and a cooling module mounted underneath. PSUs can be found on either

side of the controller module.

Each PSU comes with a single power socket for power cord plug-in and a single power

switch for you to turn the PSU on and off. Each PSU also comes with two embedded

cooling fans to provide sufficient airflow to keep the PSU cool. A single LED is used to

indicate the PSU status. A handle at the back of the PSU has been especially designed to

enable you to remove the PSU from the subsystem while the system is still online. This

should only be done if the PSU has failed and needs to be replaced.

Figure 1-17: PSU Module

NOTE:

Hot-swapping the PSU also removes the cooling module at the lower slot.

A retention screw at the upper right corner of the PSU module is used to secure the PSU

to the enclosure. If the PSU needs to be removed, the retention screw must be removed

first. When installing a new PSU module, make sure that the retention screw has been

firmly secured.

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Rorke Data The Galaxy 65 Especificaciones Pagina 24