Inside the PC-V700-B Continued
The motherboard tray is aluminum and left in its natural state. It offers mounting for both Micro-ATX and ATX motherboards and has three holes for wires along with the oversized CPU access hole for the cooler.
In the floor you can see those keyways again and this is where you can stick two more 3.5" drives if the four bays don't provide enough room. You can also see the power cord running across the floor here.
Inside of the back has the 120mm fan hanging there, but under it, holding in the eight expansion slot covers, it the large, heavy duty and secure, metal locking system we have seen many times from Lian Li.
The left of the PC-V700-B is almost fully open to any wiring ideas you may have to power your configuration. As for the right, behind the tray, you have three-eighths of an inch at best.
In case you missed it looking into the other side of the bays, the HDD rack has a back plane that takes a pair of Molex power plugs to power all four drives and offers a plug for your own SATA cables.
The wiring you will need to connect to the motherboard from the PC-V700 is the following. There are the two pin connectors for the power, reset, HDD activity and the power LED wires. Then you get native USB 3.0 and USB 2.0 connections, the HD Audio and the eSATA cable.