ASUS XA NB3I-E12 Hardware Overview – Rear
Here is a quick look at the rear of the server without the fans and the CPU tray.
Again, with the fans removed, you can see the giant GPU heatsinks.
Here is what the giant GPU tray looks like going from the front OSFP cages to the NVIDIA Blackwell Ultra GPUs.
Here is a quick look through the bottom of the system.
We removed all of the fans and power supplies from the rear. That is fifteen fan modules and ten PSUs.
The fifteen fan modules have their own metal casings.
They are installed into the back of the big GPU tray.
On the bottom, installed into the CPU tray, are the ten 3.2kW Delta power supplies.
Here is a family photo with the huge set of power supplies.
Here they are installed.
With everything installed in the rear, here is what the system looks like.
Next, let us get to the block diagram.
