RX2520 M4 Operating Manual 27
Drive bays
Operating Panel
HDD bay configuration 4x 3.5-inch, 8x3.5-inch, 12x 3.5-inch for SAS/SATA
8x 2.5-inch, 16x2.5-inch, 24x 2.5-inch for SAS/SATA
Accessible drive bays 1 x 5.25/0.5-inch for ODD drive
Notes accessible drives all possible options described in relevant system
configurator
Operating buttons On/Off button
ID button
Reset button
NMI button
Status LEDs Global Error indicator (orange)
ID indicator (blue)
HDD/SSD activity indicator (green)
Power-on indicator (green)
AC connected indicator (green)
CSS indicator (orange)
Status LED at system
rear side
Global error / CSS / ID indicator (orange / orange /
blue)
LAN connection indicator (green)
LAN speed indicator (green/yellow)