Oracle Exadata Storage Expansion Rack X6-2 is available as a quarter rack. It includes the following components:

• 4 Exadata Storage Server X6-2 Servers with 3.2 TB NVMe PCIe 3.0 High Performance SSD or 8 TB 7.2 K RPM High Capacity SAS disks

• 3 Sun Datacenter InfiniBand Switch 36

• 2 redundant 15 kVA PDU (single phase or three phase, high voltage or low voltage)

• 1 48-port Cisco Catalyst 4948E-F, model number WS-C4948E-F-S Ethernet switch

• 12.8 TB of raw flash capacity for high capacity storage servers only

• 102.4 TB of raw capacity for extreme flash drives, or 384 TB of raw capacity for high capacity disks

(In the list above, for raw capacity, 1 GB = 1 billion bytes. Capacity is calculated using normal space terminology of 1 TB = 1024 * 1024 * 1024 * 1024 bytes. Actual formatted capacity is less.)