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Asus Prime A320M-A AM4 Micro ATX Motherboard

Price: $105.0

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  • Products Name: Asus Prime A320M-A AM4 Micro ATX Motherboard
  • Model#: PRIME A320M-A
  • Brand: Asus
  • Last Update:
  • Net Weight: 2.000Kg
  • Warranty: 36 Months
  • Socket: AMD AM4
  • Chipset: AMD A320
  • Form Factor: Micro ATX
  • Memory Type: DDR4

AMD AM4 uATX motherboard with LED lighting, DDR4 3200 MHz, 32Gb/s M.2, SATA 6Gb/s, HDMI,USB 3.0

5X Protection III: Multiple hardware safeguards for all-round protection
LED illumination: Lighting control for audio trace paths
Native M.2: Lightning-fast storage speeds
One-stop controls: Media-acclaimed UEFI BIOS with EZ Flash 3



Official Product Link Open Link
CPU AMD AM4 Socket for AMD Ryzen/7th Generation A-series/Athlon Processors
Supports CPU up to 8 cores
* Refer to www.asus.com for CPU support list
Chipset AMD A320
Memory AMD Ryzen Processors
4 x DIMM, Max. 64GB, DDR4 3200(O.C.)/2933(O.C.)/2666/2400/2133 MHz ECC and non-ECC, Un-buffered Memory *1
AMD 7th Generation A-series/Athlon Processors
4 x DIMM, Max. 64GB, DDR4 2400/2133 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
* Hyper DIMM support is subject to the physical characteristics of individual CPUs. 
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Graphic Integrated AMD Radeon R Series Graphics in the 7th Generation A-Series APU *2
Multi-VGA output support : HDMI/DVI/RGB ports
- Supports HDMI 1.4b with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz
- Supports DVI-D with max. resolution 1920 x 1200 @ 60 Hz
- Supports RGB with max. resolution 1920 x 1200 @ 60 Hz
Maximum shared memory of 2048 MB
Expansion Slots
AMD Ryzen Processors
1 x PCIe 3.0/2.0 x16 (x16 mode)
AMD 7th Generation A-series/Athlon Processors
1 x PCIe 3.0/2.0 x16 (x8 mode)
AMD A320 chipset
2 x PCIe 2.0 x1
Storage AMD A320 chipset :
4 x SATA 6Gb/s port(s), gray,
Support Raid 0, 1, 10
AMD Ryzen/7th Generation A-series/Athlon Processors :
2 x SATA 6Gb/s port(s), gray,
AMD Ryzen Processors :
1 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)*3
AMD 7th Generation A-series/Athlon Processors :
1 x M.2 Socket 3, with M Key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 2 mode)*4
LAN Realtek® RTL8111H, 1 x Gigabit LAN Controller(s)
Audio Realtek® ALC887 8-Channel High Definition Audio CODEC
USB Ports
AMD Ryzen/7th Generation A-series/Athlon Processors :
4 x USB 3.1 Gen 1 port(s) (4 at back panel, blue)
AMD A320 chipset :
2 x USB 3.1 Gen 1 port(s) (2 at mid-board)
AMD A320 chipset :
6 x USB 2.0 port(s)
Special Features
ASUS 5X Protection III :
- ASUS SafeSlot Core: Fortified PCIe Slot prevents damage
- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!
- ASUS Overvoltage Protection: World-class circuit-protecting power design
- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!
- ASUS DIGI+ VRM: 6 Phase digital power design
ASUS Exclusive Features :
- AI Suite 3
- Ai Charger
- Turbo LAN
- PC Cleaner
ASUS Quiet Thermal Solution :
- Stylish Fanless Design Heat-sink solution
- ASUS Fan Xpert
ASUS EZ DIY :
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
- Multi-language BIOS
ASUS Q-Design :
- ASUS Q-Slot
- ASUS Q-DIMM
Operating System Support
Windows® 10 , 64bit
Back I/O Ports

1 x PS/2 keyboard (purple)
1 x PS/2 mouse (green)
1 x DVI-D
1 x D-Sub
1 x HDMI
1 x LAN (RJ45) port(s)
4 x USB 3.1 Gen 1 (blue)
2 x USB 2.0
3 x Audio jack(s)
Internal I/O Ports
1 x USB 3.1 Gen 1 connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) (19-pin)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
1 x M.2 Socket 3 with M Key, type 2242/2260/2280/22110 storage devices support (SATA mode & PCIE mode)
1 x COM port(s) connector(s)
6 x SATA 6Gb/s connector(s)
1 x CPU Fan connector(s) (1 x 4 -pin)
1 x Chassis Fan connector(s) (1 x 4 -pin)
1 x S/PDIF out header(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x System panel(s)
1 x Clear CMOS jumper(s)
1 x Speaker connector
Accessories User's manual
I/O Shield
2 x SATA 6Gb/s cable(s)
1 x M.2 Screw Package
1 x Supporting DVD
BIOS 128 Mb Flash ROM, UEFI AMI BIOS, PnP,WfM2.0, SM BIOS 3.0, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, ASUS CrashFree BIOS 3, My Favorites, Last Modified log, F12 PrintScreen, ASUS DRAM SPD (Serial Presence Detect) memory information, F6 Qfan Control
Form Factor
mATX Form Factor
9.6 inch x 9.45 inch ( 24.4 cm x 24 cm )
Note 1*Due to the limitation of AMD Ryzen processors, memory frequencies higher than DDR4 2666 MHz are supported only when using one DIMM per channel.
2*AMD Ryzen Processor does not support.
3*When a SATA / PCIE mode M.2 device is installed, the M.2 Socket shares bandwidth with the SATA6G_5/6 ports.
4*When a SATA mode M.2 device is installed, the M.2 Socket shares bandwidth with the SATA6G_5/6 ports