AsRock Z390M Pro4
LGA 1151, Intel Z390, mATXProduct details
Equipped with an M.2 slot that supports both the M.2 SATA3 6Gb/s interface and the Ultra M.2 interface with PCIe Gen3 x4 connectivity, this drives data transfer rates of up to 32 Gb/s and is compatible with ASRock's U.2 kit, allowing for the use of some of the fastest U.2 SSDs with PCIe Gen3 x4.
It supports Intel Optane memory technology, which sets a new standard in performance and response time. The POOL technology (Planes On Outer Layers) enables 4-layer boards to use stripline routing instead of traditional micro-strip routing, improving electrical properties and performance. Intel LAN provides the best data throughput, low CPU utilization, and enhanced stability, offering users the ultimate networking experience. HEVC with 10-bit playback delivers significantly improved image quality and higher bit depth.
Fully equipped with the three most commonly used connection types, it features D-Sub, DVI, and HDMI. Additionally, the HDMI port supports Full HD playback (1080p) of Blu-rays. Graphics, graphics, and more graphics. If you wanted more for your eyes, this motherboard supports up to three monitors (Triple Monitor). This allows for the simultaneous use of up to three graphics outputs on the rear I/O panel without the need to install an additional graphics card.
Processor family | Core i3 8th Gen, Core i3 9th Gen, Core i5 8th Gen, Core i5 9th Gen, Core i7 8th Gen, Core i7 9th Gen, Core i9 8th Gen, Core i9 9th Gen |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | S-ATA III (6x) |
Wireless transmission | Bluetooth |
Mainboard features | Front panel audio connector |
Documents | |
Item number | 9879479 |
Manufacturer | AsRock |
Category | Motherboards |
Manufacturer no. | 90-MXB740-A0UAYZ |
Release date | 9.10.2018 |
Form factor | Micro ATX (mATX) |
Socket | LGA 1151 |
Chipset | Intel Z390 |
Mainboard features | Front panel audio connector |
Operating system compatibility | Windows 10 Home, Windows 10 Pro |
BIOS type | UEFI AMI |
Wireless transmission | Bluetooth |
Wi-Fi standard | Wi-Fi 1 / 802.11b, Wi-Fi 2 / 802.11a, Wi-Fi 3 / 802.11g, Wi-Fi 4 / 802.11n, Wi-Fi 5 / 802.11ac |
Processor family | Core i3 8th Gen, Core i3 9th Gen, Core i5 8th Gen, Core i5 9th Gen, Core i7 8th Gen, Core i7 9th Gen, Core i9 8th Gen, Core i9 9th Gen |
Memory form factor | DIMM |
Number of pins | 288 x |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 64 GB |
Memory chip | DDR4-4266 |
Max. RAM OC | 4266 MHz |
Supported memory speed | 2133 MHz, 2400 MHz, 2666 MHz, 2933 MHz, 3200 MHz, 4300 MHz |
Memory type | DDR4-RAM |
RAM buffer | Unbuffered |
Video connections | HDMI (1x) |
Video connection version | Display port 1.2 |
Multi-GPU technology | AMD Quad-GPU CrossFireX |
Network connections | RJ45 Gigabit Ethernet (1x) |
Ethernet controller brand | Intel |
Ethernet controller | Intel I219V |
Max. port speed | 1 Gbit/s |
Chip | Realtek ALC892 |
Audio channel | 7.1 Channel |
Audio Connections | HDMI (1x) |
Internal connection options | S-ATA III (6x) |
Expansion slot | PCI Express x1 (2x), PCI Express x16 (2x) |
Number of fan connector | 4 |
Power connectors | 24-pin ATX, 8-pin ATX 12V |
CO₂-Emission | |
Climate contribution |
Scope of delivery | User manual |
Length | 244 mm |
Width | 244 mm |
Height | 24.40 mm |
Length | 3 cm |
Width | 28 cm |
Height | 28 cm |
Weight | 612 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.MSI2.6 %
- 2.Gigabyte2.7 %
- 3.AsRock2.8 %
- 3.ASUS2.8 %
- 5.Supermicro2.9 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Biostar0 days
- 2.AsRock2 days
- 2.MSI2 days
- 2.Supermicro2 days
- 5.Gigabyte6 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Digitec Galaxus- 3.Gigabyte5 %
- 4.NZXT5.5 %
- 5.AsRock6.1 %
- 6.Supermicro7.6 %
- 7.Biostar9.6 %