Supermicro SuperServer SYS-220GP-TNR User Manual page 68

Chassis Intrusion Header
A Chassis Intrusion header is located at JL1 on the motherboard. Attach the appropriate cable
from the chassis to inform you of a chassis intrusion when the chassis is opened. Refer to
the table below for pin definitions.
SATA Ports
This motherboard has two I-SATA 3.0 headers (JS1/JS2) onboard. These headers support
eight SATA connections (I-SATA 0-3, I-SATA 4-7).
Note: For more information on the SATA HostRAID configuration, please refer to the Intel
SATA HostRAID user's guide posted on our website at
M.2 Slot
The X12DPG-AR motherboard has PCIe M.2 support located at JM2. M.2 was formerly known
as Next Generation Form Factor (NGFF) and serves to replace mini PCIe. M.2 allows for a
variety of card sizes, increased functionality, and spatial efficiency. The M.2 socket from the
AOC supports PCIe 3.0 x4x4 SSD cards in the 2280 and 22110 form factors.
Chapter 4: Motherboard Connections
Chassis Intrusion
Pin Definitions
Pin# Definition
1 Intrusion Input
2 Ground
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