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A customer has the following configuration:

Frame 1 -
✑ Bay 1 `" HPE Synergy 12Gb SAS Connection Module
✑ Bay 2
✑ Bay 3 `" HPE Virtual Connect SE 40 GB F8 Module
✑ Bay 4 `" HPE Synergy 12GB SAS Connection Module
✑ Bay 5
✑ Bay 6 `" HPE Synergy 10 Gb Interconnect Link Module

Frame 2 -
✑ Bay 1 `" HPE Synergy 12Gb SAS Connection Module
✑ Bay 2
✑ Bay 3 `" HPE Synergy 10Gb Interconnect Link Module
✑ Bay 4 `" HPE Synergy 12Gb SAS Connection Module
✑ Bay 5
✑ Bay 6 `" HPE Virtual Connect SE 40Gb F8 Module
How many more frames can the customer add to their Synergy composable fabric? (Note: Enter your answer in the answer field below.)