ASROCK SPC741D8QM3-NL User Manual page 39

Serial ATA3 Connectors
(SATA0)
(see p.6, No. 25)
(SATA1)
(see p.6, No. 25)
USB 2.0 Header
(9-pin USB_1_2)
(see p.6, No. 37)
Virtual RAID On CPU
Header
(4-pin RAID_1)
(see p.6, No. 31)
With the introduction of the Intel VROC product, there are three modes of operation:
SKU HW key required
Pass-thru Not needed
Standard VROCSTANMOD
Premium
VROCPREMMOD
VROCISSDMOD
ISS
*Only Intel SSDs are supported.
*For further details on VROC, please refer to the official information released by Intel.
SATA1
SATA0
USB_PWR
-A
+A
GND
1
DUMMY
GND
+B
-B
USB_PWR
1
VROC RAID KEY
GND
+3VSB
GND
Key features
• Pass-thru only (no RAID)
• LED Management
• Hot Plug Support
• RAID 0 support for Intel Fultondale NVMe SSDs
• Pass-thru SKU features
• RAID 0, 1, 10
• Standard SKU features
• RAID 5
• RAID 5 Write Hole Closure
SPC741D8QM3-NL
These two SATA3 connectors
support SATA data cables for
internal storage devices with
up to 6.0 Gb/s data transfer
rate.
There is one USB 2.0 header on
this motherboard. Each USB
2.0 header can support two
ports.
This connector supports Intel®
Virtual RAID on CPU and
NVME/AHCI RAID on CPU
PCIE.
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