# Using TiCDC - Hardware Configuration

__*TiCDC hardware configuration*__

+ CPU: 16 cores +
+ Memory: 64 GB+
+ Hard drive type: SSD
+ Network: 10 Gigabit NIC (2 best)
+ Number of TiCDC cluster instances: 2
+ Red Hat Enterprise Linux: 7.3 and above
+ CentOS: 7.3 and above

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