![](images/line_yellow.gif) | PCI-E | - 4 PCI-E 3.0 x16 slots (16/NA/16/NA or 8/8/8/8),
- 1 PCI-E 3.0 x1
| M.2 | - M.2 Interface: 2 PCI-E 3.0 x4, RAID 0 & 1
- Form Factor: 2260/2280/22110
- Key: M-Key
- RSTe software raid2 M.2 M-Key PCI-E 3.0 x4, 2260/2280/22110
| | ![](images/line_yellow.gif) | BIOS Type | - 256Mb SPI Flash with AMI BIOS
| BIOS Features | - ACPI 6.0
- Plug and Play (PnP)
- BIOS rescue hot keys
- SMBIOS 3.0 or later
- Riser card auto-detection support
| | ![](images/line_yellow.gif) | Software | | System Management Software | | Power Configurations | | | ![](images/line_yellow.gif) | Voltage | - +1.0V PCH, +1.8V PCH, +12V, +3.3V, +5V, +5V standby, 1.05 (PCH), 3.3V standby, 5 (4-pin), CPU, CPU temperature, CPU thermal trip support, Memory, Memory temperature, PCH temperature, System temperature, VBAT, VRM temperature
| FAN | - 5x 4-pin fan headers (up to 5 fans), 5 fans with tachometer status monitoring, Fan speed control, Overheat LED indication
| Temperature | | LED | | Other Features | - 8-pin 12v DC power connector, ACPI power management, ATX Power connector, Chassis intrusion header, Control of power-on for recovery from AC power loss, CPU thermal trip support for processor protection, RoHS, Voltage and Frequency Overclocking, WOL
| | ![](/cds/automation_project/i_motherboard_files/line_yellow.gif) | Operating Temperature Range | - 0°C ~ 50°C (32°F ~ 122°F)
| Non-Operating Temperature Range | - -20°C ~ 60°C (-4°F ~ 140°F)
| |