![background image](http://html1.mh-extra.com/html/facilis/8/8_hardware-manual_3135385010.webp)
10
PSU Alert Mute Button –
The enclosure sounds an alarm beep whenever it
detects a power supply or fan failure. The Mute button stops the alarm until the
next error occurs. Pressing the Mute button only silences the alarm—it does not
correct the condition that caused it.
Server Slot Configuration
This section describes the slot configuration and preferred installation location of
PCI-e hardware.
When looking at a HUB 16 or Facilis 8 from the back the slot numbers go right to
left. See the back panel diagram above. Below is the slot configuration and
recommended setup.
Slot #
Slot Speed
Supported Use With
Slot 1
PCIe 3.0 X4
1Gbe NIC; other connectivity cards can be used
here if all other slots are unavailable.
Slot 2
PCIe 3.0 X8
Supported for use with all connectivity cards
except Mellanox 40Gb.
Slot 3
PCIe 3.0 X8
This slot will come populated with a SAS
expansion card in all HUB 32 servers. When a
HUB 16 is expanded this is where the SAS card
should be installed.
Slot 4
PCIe 3.0 X8
Supported for use with all connectivity cards.
Slot 5
PCIe 3.0 X8
This slot will come populated with a 12Gb SAS
controller in all HUB 16/32 and Facilis 8 servers.
Slot 6
PCIe 3.0 X8
Preferred slot for Mellanox 40Gb. All other
connectivity cards supported. If populated a
Mellanox 40Gb card can also be installed in slot 4.
Slot 7
PCIe 3.0 X8
This slot will come populated with a 12Gb SAS
controller in all HUB 16/32 servers. Supported for
use with all connectivity cards in the Facilis 8
except Mellanox 40Gb.