לוח אם ASRock AB350 Pro4

ATX

ASRock Super Alloy

Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge & Raven Ridge)

Supports DDR4 3200+ (OC) (Ryzen CPU) / 2400 (A-series APU)

2 PCIe 3.0 x16, 4 PCIe 2.0 x1

AMD Quad CrossFireX™

Graphics Output: HDMI, DVI-D, D-Sub

Supports Triple Monitor

7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps

6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (SATA3)

8 USB 3.1 Gen1 (1 Type-C, 2 Front, 5 Rear) Realtek Gigabit LAN

Unique Feature:

ASRock Super Alloy
Premium Power Choke
Sapphire Black PCB
High Density Glass Fabric PCB
2oz Copper PCB
ASRock Ultra M.2 (PCIe Gen3 x4)
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

Chipset

AMD Promontory B350

 Memory

Dual Channel DDR4 Memory Technology
4 x DDR4 DIMM Slots
AMD Ryzen series CPUs (Matisse) support DDR4 3200/2933/2667/2400/2133 ECC & non-ECC, un-buffered memory*
AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & 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 & 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 7^th Gen A-Series APUs support DDR4 2400/2133 non-ECC, un-buffered memory*
Max. capacity of system memory: 64GB**
15μ Gold Contact in DIMM Slots

*Please refer to Memory Support List on ASRock's website for more information.
Please refer to below table for AMD non-XMP memory 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

 Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU*
 Integrated AMD Radeon™ R-Series Graphics in A-series APU*
 DirectX 12, Pixel Shader 5.0
 Shared memory default 2GB. Max Shared memory supports up to 16GB.**
 Three graphics output options: D-Sub, DVI-D and HDMI
 Supports Triple Monitor
 Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
 Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
 Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz
 Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
 Supports HDCP 1.4 with DVI-D and HDMI Ports
 Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports

*Actual support may vary by CPU

**The Max shared memory 16GB requires 32GB system memory installed.

Audio

 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)
 Premium Blu-ray Audio support
 Supports Surge Protection
 ELNA Audio Caps

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)
 2 x PCI Express 3.0 x16 Slots (single at x16 (PCIE2); dual at x16 (PCIE2) / x4 (PCIE4))*
AMD 7^th A-Series APUs
 2 x PCI Express 3.0 x16 Slots (single at x8 (PCIE2); dual at x8 (PCIE2) / x2 (PCIE4))*
AMD Ryzen series CPUs (Picasso, Raven Ridge)
 2 x PCI Express 3.0 x16 Slots (single at x8 (PCIE2); dual at x8 (PCIE2) / x4 (PCIE4))*
AMD Athlon series CPUs
 2 x PCI Express 3.0 x16 Slots (single at x4 (PCIE2); dual at x4 (PCIE2) / x2 (PCIE4))*

 4 x PCI Express 2.0 x1 Slots
 Supports AMD Quad CrossFireX™ and CrossFireX™**

*Supports NVMe SSD as boot disks
If M2_1 is occupied, PCIE4 will be disabled.

**This feature is only supported with Ryzen Series CPUs (Matisse, Summit Ridge, Pinnacle Ridge, Picasso and Raven Ridge).

Storage

 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug*
 2 x SATA3 6.0 Gb/s Connectors by ASMedia ASM1061, support NCQ, AHCI and Hot Plug
 1 x Ultra M.2 Socket (M2_1), supports M Key type 2242/2260/2280 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)**
 1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280/22110 M.2 SATA3 6.0 Gb/s module**

*M2_2 and SATA3_3 share lanes. If either one of them is in use, the other one will be disabled.

**If M2_1 is occupied, PCIE4 will be disabled.
Supports NVMe SSD as boot disks
Supports ASRock U.2 Kit

Connector

 1 x COM Port Header
 1 x TPM Header
 1 x Power LED and Speaker Header
 1 x RGB LED Header*
 1 x AMD Fan LED Header*
 1 x CPU Fan Connector (4-pin)**
 3 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)***
 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 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.

***CHA_FAN2 and CHA_FAN3 can auto detect if 3-pin or 4-pin fan is in use.

Rear Panel I/O

 1 x PS/2 Mouse/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 3.1 Gen1 Type-C Port (Supports ESD Protection)
 5 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 A-Tuning
 ASRock RGB LED
 ASRock APP Charger
 ASRock XFast LAN
UEFI
 ASRock Full HD UEFI
 ASRock Instant Flash
 ASRock Easy RAID Installer

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Support CD

 Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar

Accessories

 Quick Installation Guide, Support CD, I/O Shield
 2 x SATA Data Cables
 2 x Screws for M.2 Sockets

Hardware Monitor

 CPU, Chassis temperature sensing
 CPU, Chassis Fan Tachometer
 CPU, Chassis Quiet Fan
 CPU, Chassis Fan multi-speed control
 Voltage monitoring: +12V, +5V, +3.3V, Vcore

Form Factor

 ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm
 Solid Capacitor design

OS

 Microsoft^® Windows^® 10 64-bit

Certifications

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