Cisco UCS C480 M5 Installation And Service Manual page 43

Maintaining the Server
1 RAID controller card for front-loading drives.
(not visible in this view; position is near chassis
floor under CPU modules)
Supercap (RAID backup) for front RAID controller
2
(not visible in this view; mounting bracket position
is on chassis wall under CPU modules)
3 Fan modules (four modules with two fans each;
hot-swappable)
4 Air diffuser for auxiliary rear drive module
This diffuser is required only when using
SAS/SATA drives in the rear drive module.
5 Position of the supercap unit (RAID backup) for
the rear RAID controller.
The clip for the supercap is on the inside surface
of the air diffuser.
Auxiliary rear drive module; holds either (no
6
mixing):
• Up to eight 2.5-inch SAS/SATA drives
• Up to eight 2.5-inch NVMe SSDs
11 PCIe slot 01: Primary slot for Cisco UCS VIC
adapter card.
(Secondary slot for Cisco UCS VIC is slot 02.)
Power connectors for high-power GPU cards (six)
12
13 Trusted platform module socket (TPM) on
motherboard
14 CPU modules (up to two, font-loading)
15 Left bay module (drive bays 1 - 8)
• Bays 1, 2, 7, 8 support SAS/SATA or NVMe
drives.
Front NVMe drives are not supported in a
single-CPU module system.
• Bays 3, 4, 5, 6 support SAS/SATA drives only.
An NVMe-only front drive module is
Note
available that supports up to 8 NVMe
SSDs. You cannot mix this NVMe-only
module with SAS/SATA modules or
change module types in the field.
Center bay module (drive bays 9 - 16)
16
• Bays 9, 10, 15, 16 support SAS/SATA or
NVMe drives.
Front NVMe drives are not supported in a
single-CPU module system.
• Bays 11, 12, 13, 14 support SAS/SATA drives
only.
Cisco UCS C480 M5 Server Installation and Service Guide
Serviceable Component Locations
41