THE SYNCRO Q704 INTERIOR
Seasonic has placed 3 pieces of black foam in the SYNCRO Q704 and in turn the Syncro CONNECT DPC-850 inside those.
Removing those reveals the spacious interior of the Q704.
What stands out at the base of the case is the PSU shroud (on which you can mount a single 120mm fan) and the removable dual drive cage (2x2.5/3.5").
The three 120mm NIDEC fans placed at the front should provide plenty of airflow (at the cost of noise however).
The SYNCRO Q704 is compatible with up to E-ATX motherboards so plenty of room on the motherboard tray.
Turning the case around we find 3 vertical 2.5" aluminum drive trays, the PSU area with its 4 rubber feet and a plastic cover also placed vertically.