ASROCK A320M Pro4 Manual page 12

Rear Panel
I/O
Storage
Connector
10
• Supports Lightning/ESD Protection
• Supports LAN Cable Detection
• Supports Energy Efficient Ethernet 802.3az
• Supports PXE
• 1 x PS/2 Mouse Port
• 1 x PS/2 Keyboard Port
• 1 x D-Sub Port
• 1 x DVI-D Port
• 1 x HDMI Port
• 2 x USB 2.0 Ports (Supports ESD Protection)
• 1 x USB 3.0 Type-C Port (Supports ESD Protection)
• 4 x USB 3.0 Ports (Supports ESD Protection)
• 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED
LED)
• HD Audio Jacks: Line in / Front Speaker / Microphone
• 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0,
RAID 1 and RAID 10), NCQ, AHCI and Hot Plug*
* M2_2 and SATA3_3 share lanes. If either one of them is in use,
the other one will be disabled.
• 1 x Ultra M.2 Socket (M2_1), supports type 2242/2260/2280
M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Ryzen
CPU) or Gen3 x2 (16 Gb/s) (with A-Series APU)**
• 1 x M.2 Socket (M2_2), supports type 2230/2242/2260/2280
M.2 SATA3 6.0 Gb/s module**
** Supports NVMe SSD as boot disks
** Supports ASRock U.2 Kit
• 1 x COM Port Header
• 1 x TPM Header
• 1 x Power LED and Speaker Header
• 1 x RGB LED Header
* Supports up to 12V/3A, 36W LED Strip
• 1 x AMD Fan LED Header
• 1 x CPU Fan Connector (4-pin)
* The CPU Fan Connector supports the CPU fan of maximum
1A (12W) fan power.
• 2 x Chassis Fan Connectors (1 x 4-pin, 1 x 3-pin) (Smart Fan
Speed Control)