SUPER MICRO Computer 5015M-NT, 5015M-NTR, 5015M-U, 5015M-UR - page 14

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SUPERSERVER 5015M-UR/5015M-U/5015M-NTR/5015M-NT User's Manual
PCI Expansion Slots
5015M-UR/5015M-U: A riser card on the right side of the chassis supports one
PCI-E x4 card. The left side supports a UIO card and one PCI-E x8 card.
5015M-NTR/5015M-NT: A riser card on the right side of the chassis supports one
PCI-E x4 card. The left side supports two PCI-E x8 cards. See section 5-6 for
details. (Right and left refer to the side when viewed from the front of the system.
The 5015M-NTR/5015M-NT does not support a UIO card.)
Front Control Panel
The chassis' control panel provides you with system monitoring and control. LEDs
indicate system power, HDD activity, network activity (two) and overheat/fan fail/
power fail. A main power button and system reset button are also included.
I/O Backplane
The SC815TQ-R450U/SC815TQ-560U is a 1U form factor chassis. Ports on the
I/O backplane include one COM port, a VGA port, two USB 2.0 ports, PS/2 mouse
and keyboard ports and two gigabit Ethernet ports. A UID (Unit Identifi er) button
and LED are also located beside the LAN2 Ethernet port.
Cooling System
The SC815TQ-R450U/SC815TQ-560U chassis has an innovative cooling design
that features three sets of 4-cm counter-rotating fans located in the middle section
of the chassis. There is a "Fan Speed Control Mode" setting in BIOS that allows
chassis fan speed to be determined by system temperature. The power supply
module also includes a cooling fan.