ECS H81H3-M5 User Manual page 20

1. CASE: Chassis Intrusion Detect Header
This detects if the chassis cover has been removed. This function needs a chassis
equipped with instrusion detection switch and needs to be enabled in BIOS.
2. SATA1~4 : Serial ATA connectors
SATA3/4 connectors are used to support the Serial ATA 3.0Gb/s devices, and SATA1/2
connectors support the Serial ATA 6.0Gb/s device, simpler disk drive cabling and
easier PC assembly. It eliminates limitations of the current Parallel ATA interface.
But maintains register compatibility and software compatibility with Parallel ATA.
H81H3-M5 USER MANUAL
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