Rear I/O Panel; Cooling System - Quantum NDX Series User Manual

Chapter 1: Introduction
Server Chassis Features

Rear I/O Panel

Cooling System

4
The rackmount chassis I/O panel provides one PCI motherboard
expansion slot, one COM port (another is internal), two USB ports, a
parallel (printer) port, PS/2 mouse and keyboard ports, a VGA port and
two Gb Ethernet ports.
The chassis has an innovative cooling design that features four 4-cm
high-performance system cooling fans and an air shroud. Each of these
fans plug into a chassis fan header on the motherboard. An air shroud
channels the air flow generated by the fans to efficiently cool the
processor area of the system.
Quantum NDX NAS 1U Rack User's Guide