Cisco Barebone System - Refurbished - 4U Rack-mountable - 4 x Processor Support - Intel C621 Chip - 18 TB DDR4 SDRAM DDR4-2933/PC4-23466 Maximum RAM Support - 48 Total Memory Slots - Serial ATA RAID Supported, Serial Attached SCSI (SAS) Controller - 256 M

The Cisco UCS C480 M5 High-Performance Rack Server (Figure 1) is a four-rack-unit (4RU) server supporting the 2nd Generation Intel® Xeon® processor scalable family CPUs.

The C480 M5 has the following features:

• 2nd Generation Intel ® Xeon ® Scalable Processors.
• DDR4-2933MHz memory DIMMs.
• 128 GB, 256 GB, and 512 GB Intel® Optane™ Persistent Memory Modules (PMem).
• Up to 18 TB of memory is available if the memory slots are populated as follows:
• 24 x 256 GB DDR4 DIMMs
• 24 x 512 GB PMem
• Up to 12 TB is possible using only 48 x 256 GB DDR4 RDIMMs.

12 PCI Express (PCIe) expansion slots support Cisco UCS C-Series network adapters storage controllers, and up to 10 GPUs, with additional I/O provided by two 10GBase-T LOM ports and one 1GbE dedicated out-of-band (OOB) management port. A separate PCIe slot is reserved inside the chassis for a RAID controller card.