DescriptionFeature
Four power supplies, redundant as 2+2 (default) or 3+1:
•
• AC power supplies 1600 W AC each
Do not mix power supply types or wattages in the server.
Power
The advanced configuration and power interface (ACPI) 4.0
standard is supported.
ACPI
Four hot-swappable fan modules with two fans in each for
front-to-rear cooling.
Cooling
Twelve vertical PCIe expansion slots on the chassis motherboard.
See PCIe Slot Specifications and Restrictions, on page 89 for
specifications of the slots.
PCIe I/O
The PCIe bus slots in this server support the InfiniBand
architecture.
InfiniBand
The server can hold up to 24 front-loading, 2.5-inch drives.
Front drive bays are divided across 3 removable drive bay
modules. Each drive bay module has 8 drive bays for a total of
24 front-loading drive bays.
• All 24 front drive bays support SAS/SATA drives.
• Each of the 3 drive bay modules have 4 bays that support
NVMe SSDs, for a total of 12 bays that support NVMe SSDs.
An NVMe-only front drive module is 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.
Note
Storage, front-panel
The server has these internal storage options:
• The optional, rear drive bay module has 8 drive bays. All 8
bays support either all SAS/SATA drives or all NVMe SSDs.
Mixing is not supported.
• One USB 2.0 port on the chassis motherboard.
• Mini-storage module socket on the I/O module board,
optionally with either:
• SD card carrier. Supports up to two SD cards.
• M.2 SSD carrier. Supports two SATA M.2 SSDs.
• One micro-SD card socket on the I/O module board.
Storage, internal
Cisco UCS C480 M5 Server Installation and Service Guide
11
Overview
Summary of Server Features
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