Product information

ASRock A320M: Motherboard | Micro-ATX | AMD AM4 | 2x DDR4 | SATA-600 | Ultra M.2 Socket (M2_1) | PCI-e 2.0 x1 | PCI-e 3.0 x16 | USB 2.0 | USB 3.1 (Gen1, 5Gb / s)

Product: ASRock A320M
Socket: AMD AM4
Category: motherboards
Brand: ASRock
EAN: 4717677333206
Condition: Refurbished – BIOS updated to the latest version
SKU: 90-MXB590-A0UAYZ
Warranty: 6 months

Package Contents:
– Motherboard (ASRock A320M)
– backplate (blende)
– No manual
– No CD with drivers
– No cables

Unique Feature
ASRock Super Alloy
– Premium Power Choke
– Sapphire Black PCB
– High-Density Glass Fabric PCB
ASRock Ultra M.2 (PCIe Gen3 x4 & amp; SATA3)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop

CPU
Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Matisse, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge)
– Digi Power design
– 9 Power Phase design
– Supports CPU up to 95W

Chipset
– AMD Promontory A320

Memory
– Dual-Channel DDR4 Memory Technology
– 2 x DDR4 DIMM Slots
AMD Ryzen series CPUs (Matisse) support DDR4 3200/2933/2667/2400/2133 ECC & amp; non-ECC, un-buffered memory *
AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+ (OC) / 2933 (OC) / 2667/2400/2133 ECC & amp; non-ECC, un-buffered memory *
AMD Ryzen series CPUs (Picasso) support DDR4 2933/2667/2400/2133 non-ECC, un-buffered memory *
AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+ (OC) / 2933 (OC) / 2667/2400/2133 ECC & amp; non-ECC, un-buffered memory *
AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+ (OC) / 2933/2667/2400/2133 non-ECC, un-buffered memory *
AMD 7th Gen A-Series APUs support DDR4 2400/2133 non-ECC, un-buffered memory **
– Max. capacity of system memory: 32GB **
– 15μ Gold Contact in DIMM Slots ***

* For Ryzen Series CPUs (Picasso and Raven Ridge), ECC is only supported with PRO CPUs.
Please refer to the table below for DDR4 UDIMM maximum frequency support.

A-Series APUs:

Ryzen Series CPUs (Matisse):

Ryzen Series CPUs (Pinnacle Ridge):

Ryzen Series CPUs (Picasso):

Ryzen Series CPUs (Summit Ridge):

Ryzen Series CPUs (Raven Ridge):

SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label

** Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.

BIOS
– 128Mb AMI UEFI Legal BIOS with multilingual GUI support
– Supports “Plug and Play”
– ACPI 5.1 compliance wake up events
– Supports jumperfree
– SMBIOS 2.3 support
– DRAM Voltage multi-adjustment

Graphics
– n/a

Audio
– 7.1 CH HD Audio (Realtek ALC887 Audio Codec)*
– Supports Surge Protection
– ELNA Audio Caps

*To configure 7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

LAN
– PCIe x1 Gigabit LAN 10/100/1000 Mb/s
– Realtek RTL8111GR
– Supports Wake-On-LAN
– Supports Lightning/ESD Protection
– Supports LAN Cable Detection
– Supports Energy Efficient Ethernet 802.3az
– Supports PXE

Slots
AMD Ryzen series CPUs (Matisse, Summit Ridge, and Pinnacle Ridge)
– 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
AMD 7th A-Series APUs / Raven Ridge CPUs
– 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
AMD Ryzen series CPUs (Picasso, Raven Ridge)
– 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode) (If you use Athlon series APU, PCIE2 slot will run at x4 mode.)*

– 1 x PCI Express 2.0 x1 Slot

*Supports NVMe SSD as boot disks

Storage
– 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI, and Hot Plug
– 1 x Ultra M.2 Socket (M2_1), 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) (with Matisse, Picasso, Summit Ridge, Raven Ridge, and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with A-Series APU, and Athlon 2xxGE series APU)*

*Supports ASRock U.2 Kit
Supports NVMe SSD as boot disks

Connector
– 1 x COM Port Header
– 1 x TPM Header
– 1 x Chassis Intrusion and Speaker Header
– 1 x RGB LED Header*
– 1 x AMD Fan LED Header*
– 1 x CPU Fan Connector (4-pin)**
– 2 x Chassis Fan Connectors (1 x 4-pin, 1 x 3-pin)
– 1 x 24 pin ATX Power Connector
– 1 x 8 pin 12V Power Connector
– 1 x Front Panel Audio Connector
– 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
– 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)

*Supports in total up to 12V/3A, 36W LED Strip
The AMD Fan LED Header supports LED strips of a maximum load of 3A (36W) and length up to 2.5M.

**The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

Rear Panel I/O
– 1 x PS/2 Mouse Port
– 1 x PS/2 Keyboard Port
– 2 x USB 2.0 Ports (Supports ESD Protection)
– 4 x USB 3.1 Gen1 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

Software and UEFI
Software
– ASRock RGB LED
– ASRock APP Charger
– ASRock XFast LAN

UEFI
– ASRock Full HD UEFI
– ASRock Instant Flash
– ASRock Easy RAID Installer

Accessories
– I/O Shield

Hardware Monitor
– CPU, Chassis temperature sensing
– CPU, Chassis Fan Tachometer
– CPU, Chassis Quiet Fan
– CPU, Chassis Fan multi-speed control
– CASE OPEN detection
– Voltage monitoring: +12V, +5V, +3.3V, Vcore

Form Factor
– Micro ATX Form Factor: 9.1-in x 8.1-in, 23.1 cm x 20.6 cm
– Solid Capacitor design

OS
– Microsoft® Windows® 10 64-bit

Certifications
– FCC, CE
– ErP/EuP ready (ErP/EuP ready power supply is required).