Item Indicator, Button, or
Connector
Icon Description
3.5 inch hard
drive enclosure
Up to twelve 3.5 inch hot-
swappable hard drives.
7 Information tag A slide-out label panel which allows you to record
system information such as Service Tag, NIC, MAC
address, the system's electrical rating, and
Worldwide Regulatory Agency marks.
8 Optical drive (optional) One optional SATA DVD-ROM drive or DVD+/-RW
drive.
9 Vents Vents for the temperature sensor.
NOTE: To ensure proper cooling, ensure that
the vents are not blocked.
10 Video connector Allows a monitor to be connected to the system.
11 Server modules Up to four PowerEdge M520 or M620 server
modules specifically configured for the enclosure.
KVM Features
• Local KVM access can be remotely disabled on a per server module basis, using the server module’s iDRAC
interface (access is enabled by default).
• One VGA connector—The KVM supports a video display resolution range from 640 × 480 at 60 Hz up to 1280 ×
1024 × 65,000 colors (non-interlaced) at 75 Hz.
• Two USB ports for keyboard and mouse.
• The KVM provides access to the server modules. You can access one server module at a time using the LCD
panel.
Hard-Drive Indicator Patterns
Figure 6. Hard-Drive Indicators
1. hard-drive activity indicator (green)
14