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ASUS WS Z390 PRO LGA 1151 (300 Series) Intel Z390 HDMI USB 3.1 ATX Intel Motherboard

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Option: WS Z390 PRO

Prime Z390-A
Prime Z390-P
ROG Maximus XI Apex
ROG Maximus XI Code
ROG Maximus XI Extreme
ROG Maximus XI Formula
ROG Maximus XI Gene
ROG Maximus XI Hero (Wi-Fi)
ROG Strix Z390-E Gaming
ROG Strix Z390-F Gaming
ROG Strix Z390-H Gaming
ROG Strix Z390-I Gaming
TUF Z390-Plus Gaming
TUF Z390-Plus Gaming (Wi-Fi)
TUF Z390M-Pro Gaming (Wi-Fi)
WS Z390 PRO

Intel Z390
Intel Socket 1151 for 9th/8th Generation Core i7/Core i5/Core i3/ Pentium / Celeron Processors
DDR4 4266(O.C.)/ 4200(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3800(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666/ 2400/ 2133

Overview

Specs

Reviews (1,172)

Unlock the power of 9th Generation Intel Core Processors with the ASUS WS Z390 PRO Workstation Motherboard. SafeSlot protection supports 4-way NVIDIA SLI or AMD CrossfireX, while dual M.2 and U.2 ports with front-panel USB 3.1 optimize data speeds. For performance enthusiasts, 5-Way Optimization maximizes your overclocking and system settings.

Model
Brand	ASUS
Model	WS Z390 PRO

Supported CPU
CPU Socket Type	LGA 1151 (300 Series)
CPU Type	Intel Socket 1151 for 9th/8th Generation Core i7/Core i5/Core i3/ Pentium / Celeron Processors * Not backward compatible with older generation of LGA 1151 CPUs * Refer to www.asus.com for CPU support list
Supported CPU Technologies	Supports Intel Turbo Boost Technology 2.0 * The Intel Turbo Boost Technology 2.0 support depends on the CPU types.

Chipsets
Chipset	Intel Z390

Onboard Video
Onboard Video Chipset	Integrated Graphics Processor - Intel HD Graphics support Multi-VGA output support: HDMI/DisplayPort ports - Supports HDMI 2.0 with max. resolution 4096 x 2160 @ 60 / 24 Hz* - Supports DisplayPort with max. resolution 4096 x 2304 @ 24 Hz / 4096 x 2304 @ 60 Hz - Supports High Dynamic Range(HDR),Wide Color Gamut(Rec.2020), HDCP 2.2 Maximum shared memory of 1024MB (for iGPU exclusively) Supports Intel InTru 3D, Quick Sync Video, Clear Video HD Technology, Insider Supports up to 2 displays simultaneously DP 1.2 Multi-Stream Transport compliant, supports DP 1.2 monitor daisy chain up to 3 displays * HDMI 2.0 60 Hz resolution support requires necessary drivers update.

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	DDR4 4266(O.C.)/ 4200(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3800(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666/ 2400/ 2133 * Hyper DIMM support is subject to the physical characteristics of individual CPUs. * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Maximum Memory Supported	64GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	4 x PCIe 3.0 x16 (single at x16, dual at x16/x16 mode, triple at x16/x8/x8 mode or quad x8/x8/x8/x8 mode)
PCI Express x4	1 x PCIe x4 (max at x4 mode)

Storage Devices
Serial ATA (SATA)	6 x SATA 6Gb/s
M.2	2 x M.2 x4 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (both SATA & PCIE mode)* 2 x U.2 connector * M2X4_1 socket shares lane with the SATA6G_56 connector: When using the M2X4_1 socket is PCIe or SATA device, the SATA_56 connector will be disabled. When using the SATA_56 connector, no device must be connected to the M2X4_1 connector. * M2X4_2 socket shares lane with the U.2_2 and SATA6G_12 connector: When using the M2X4_2 socket is PCIe or SATA device, the U.2_2 connector will be disabled. When using the M2X4_2 socket is SATA device, the SATA6G_12 connector will be disabled. When using the U.2_2 connector, no device must be connected to the M2X4_2 socket.
Intel Optane Ready	Yes * Intel Optane Technology is only supported when using 8/9th Generation Intel processors. Before using Intel Optane memory modules, ensure that you have updated your motherboard drivers and BIOS to the latest version from ASUS support website.
SATA RAID	0/1/5/10

Onboard Audio
Audio Chipset	Realtek ALC S1220A
Audio Channels	8 Channels

Onboard LAN
LAN Chipset	Intel I210-AT
Second LAN Chipset	Intel I219-LM
Max LAN Speed	2 x 1Gbps

Rear Panel Ports
HDMI	1 x HDMI
RJ45	2 x RJ45
DisplayPort	1 x DisplayPort
USB 3.1	5 x USB 3.1 Gen 2 (Type-A )
USB 1.1/2.0	4 x USB 2.0 (one port can be switched to USB BIOS Flashback)
USB Type-C	1 x USB 3.1 Gen 2
Audio Ports	5 Ports

Internal I/O Connectors
Onboard USB	1 x USB 3.1 Gen2 connector support additional 2 USB ports (1 device, 2 x Type-A or Type-C) 1 x USB 3.1 Gen 1 (up to 5Gbps) connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) (19-pin) 1 x USB 2.0 1-port connector(s) support(s) additional 2 USB 2.0 port(s)
Other Connectors	1 x TPM header 1 x CPU Fan connector(s) 1 x CPU OPT Fan connector(s) 3 x Chassis Fan connector(s) 1 x H_AMP fan connector 1 x W_PUMP+ connector 1 x Thunderbolt header(s) 1 x Front panel audio connector(s) (AAFP) 1 x System panel(s) (Q-Connector) 1 x 5-pin EXT_FAN (Extension Fan) connector 1 x MemOK! II switch(es) 1 x Power-on button(s) 1 x Reset button(s) 1 x Clear CMOS button(s) 1 x COM port header 1 x RGB Header

Software Feature
Windows 11	Supported

Physical Spec
Form Factor	ATX
LED Lighting	RGB
Dimensions (W x L)	12.0" x 9.6"
Power Pin	1 x 6-pin EATX 12V Power connector 1 x 24-pin EATX Power connector(s) 2 x 8-pin EATX 12V Power connectors

Features
Features	Multi-GPU Support: Supports NVIDIA Quad-GPU SLI Technology* Supports NVIDIA 4-Way SLI Technology* Supports AMD Quad-GPU CrossFireX Technology* Supports AMD 4-Way CrossFireX Technology* * Actual number of Multi-graphic supported differs per Vendors' Graphic cards. Please check with Vendor beforehand. Special Features: OC Design - ASUS PRO Clock Technology - Full BCLK range for extreme overclocking performance 5-Way Optimization by Dual Intelligent Processors 5 - Whole system optimization with a single click! 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ Power Control, Fan Xpert 4, and Turbo App together, providing better CPU performance, efficient power saving, precise digital power control, whole system cooling and even tailor your own app usages. ASUS Optimem II: - Improved DDR4 Stability ASUS Digital Power Design: - Industry leading Digital 8 + 2 Phase CPU Power Design - Industry leading Digital 2 Phase DRAM Power Design ASUS Exclusive Features: - Ai Charger - Turbo LAN - Crystal Sound 3 - EZ XMP ASUS Exclusive Features ASUS Quiet Thermal Solution: - Stylish Design Heat-pipe solution - Stylish Fanless Design with M.2 Heat-sink solution - ASUS Fan Xpert 4 ASUS Q-Design: - ASUS Q-Shield - ASUS Q-Code - ASUS Q-Slot - ASUS Q-DIMM - ASUS Q-Connector Special Memory O.C. Design Performance Optimization: - DIGI + VRM - GPU Boost - Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control - AI Suite 3 Turbo App Key Express M.2 and U.2 Onboard (The Latest Transfer Technology with up to 32Gb/s Data-transfer Speeds for M.2 and U.2) MemOK! II - Enhance memory compatibility. More smart and convenient. Keep high performance. (Shorten the PC starting time) Operating System: Windows Server 2016 64-bit Windows Server 2012 R2 64-bit Windows 10 64-bit RS3 * Subject to change without any notice

Additional Information
First Listed on Newegg	August 13, 2026

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