Power LED
Hard drive activity LED
2x Network activity LEDs
System Overheat LED
Power Fail LED
Ports
2x USB Ports
Expansion Slots
PCI-Express
3 (x16) PCI-E 3.0 slots
3 (x8) PCI-E 3.0 slots
Drive Bays
Hot-swap
2 x 600GB HDD SAS 6G ----15000RPM
***Supported up to 8x Hot-swap 3.5" SAS/SATA Drive Trays
Peripheral Bay(s) [90o Rotatable]
2x 5.25" Peripheral Drive Bays
1x 5.25" Bay that fits 3.5" bay devices