User Manual

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4
Audio
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7.1 CH HD Audio (Realtek ALC887 Audio Codec)
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Supports Surge Protection
LAN
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PCIE x1 Gigabit LAN 10/100/1000 Mb/s
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Realtek RTL8111H
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Supports Wake-On-LAN
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Supports Lightning/ESD Protection
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Supports Energy Ecient Ethernet 802.3az
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Supports PXE
Rear Panel
I/O
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1 x PS/2 Mouse/Keyboard Port
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2 x USB 2.0 Ports (Supports ESD Protection)
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4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
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1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED
LED)
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HD Audio Jacks: Line in / Front Speaker / Microphone
A520M-HDV:
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1 x D-Sub Port
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1 x DVI-D Port
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1 x HDMI Port
A520M-HVS:
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1 x D-Sub Port
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1 x HDMI Port
Storage
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4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0,
RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
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1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280
M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module
up to Gen3 x4 (32 Gb/s)*
* Supports NVMe SSD as boot disks
* Supports ASRock U.2 Kit
Connector
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1 x SPI TPM Header
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1 x COM Port Header
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1 x Chassis Intrusion and Speaker Header
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1 x CPU Fan Connector (4-pin)
* e CPU Fan Connector supports the CPU fan of maximum
1A (12W) fan power.
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2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed
Control)