Elitegroup H81H3-M7 (V1.0) - Manual (Page 20)

Chapter 2
16
H81H3-M7 USER MANUAL
SATA2_3/4 connectors are used to support the Serial ATA 3.0Gb/s devices, and SATA3_1/
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.
1. SATA2_3/4 & SATA3_1/2 : Serial ATA connectors
2. 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.