For sale is my ASRock Z390 Pro4 motherboard. It will boot up and run Windows, but it has a small issue with the USB 3.0 front panel header labeled USB3_5_6. It is missing the plastic guide that goes around the pins, but the header is fully functional and none of the pins are damaged. Just be careful installing your USB3 front panel cable onto it. BIOS has been updated to the latest available as of July 2026. Comes with pre-installed M.2 screws, and an aftermarket I/O shield. Does not come with retail box or any other accessories not pictured.
You will receive the exact motherboard that is pictured, so make sure to check all of the photos closely for actual physical condition. This is a used item, so some scratches and dust are to be expected.
Your purchase comes with everything pictured. You are only buying what is pictured, and nothing else. If a cable or something else is not pictured, it is not included!SHIPPING AND PURCHASE TERMSIdo combined shipping discounts! Multiple quantity listings already have automatic shipping discounts included, but multiple items from different listings do not. If you want to purchase from multiple listings from me and you need a shipping adjustment, please contact me and an adjustment will be made after purchase. Shipping discounts on additional items beyond the first item vary, but expect modest to significant savings depending on factors like size, weight, and distance for the package(s). Multiple listing combined shipping discounts are not automatic and must be requested.
Due to increasing amounts of fraudulent buyers using freight forwarders, buyers suspected to be using a freight forwarder will be scrutinized for fraudulent activity, and will require an admission in messages that a freight forwarder is being used for that order. I reserve the right to cancel and refund orders using freight forwarders in order to protect myself from potential fraud.Item serial number will be recorded if present.Signature confirmation will be required on all sales of $750 or more.International buyers READ THIS: International shipping for most countries will be handled by international shipping services. Otherwise it will be shipped with an appropriate USPS, UPS, or FedEx service. Keep in mind, I cannot change customs value of the item and I cannot mark it as gift. Import duties, taxes, and charges aren't included in the item price or postage cost for items not shipped with international shipping. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to offerding or buying.___
Learn more about the ASRock Z390 Pro4ModelBrandASRockModelZ390 Pro4Supported CPUCPU Socket TypeLGA 1151 (300 Series)CPU TypeSupports 9th / 8th Gen Intel Core processors** Not backward compatible with older generation of LGA 1151 CPUs.Supported CPU TechnologiesTurbo Boost Technology 2.0ChipsetsChipsetIntel Z390Onboard VideoOnboard Video ChipsetSupported only by CPU with integrated graphicMemoryNumber of Memory Slots4x288pin (DDR4)Memory StandardDDR4 4300(OC)+* / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3200(OC) / 2933(OC) / 2800(OC) / 2666 / 2400 / 2133* Please refer to Memory Support List on ASRock's website for more information.Maximum Memory Supported128GBChannel SupportedDual ChannelExpansion SlotsPCI Express 3.0 x162 x PCI Express 3.0 x16PCI Express x13 x PCI Express 3.0 x1Other Slots1 x M.2 Socket (Key E), supports type 2230 Wi-Fi/BT module and Intel CNVi (Integrated Wi-Fi/BT)** Supports CNVio1 WiFi module (Intel Wireless-AC 9560/9462/9461) only.Storage DevicesSerial ATA (SATA)6 x SATA 6Gb/sM.21 x Ultra M.2 Socket (M2_1), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s)*1 x Ultra M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280/22110 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s)** Supports Intel Optane Technology.
* Supports NVMe SSD as boot disks.
* Supports ASRock U.2 Kit.Intel Optane ReadyYesSATA RAID0/1/5/10Onboard AudioAudio ChipsetRealtek ALC892Audio Channels7.1 ChannelsOnboard LANLAN ChipsetIntel I219-VMax LAN Speed1GbpsRear Panel PortsBack I/O Ports1 x Antenna Ports
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 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection)
1 x USB 3.1 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection)
2 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 / MicrophoneInternal I/O ConnectorsOnboard USB2 x USB 2.0 Headers (Support 3 USB 2.0 ports) (Supports ESD Protection)
2 x USB 3.1 Gen1 Headers (Support 4 USB 3.1 Gen1 ports) (Supports ESD Protection)Other Connectors1 x COM Port Header
1 x TPM Header
1 x Power LED and Speaker Header
1 x CPU Fan Connector (4-pin)*
3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)**
1 x Front Panel Audio Connector
1 x Thunderbolt AIC Connector (5-pin)* The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
** The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
** CHA_FAN1/WP, CHA_FAN2/WP and CHA_FAN3/WP can auto detect if 3-pin or 4-pin fan is in use.Software FeatureWindows 11SupportedPhysical SpecForm FactorATXDimensions (W x L)12.0" x 8.8"Power Pin1 x 24-pin ATX Power Connector
1 x 8-pin 12V Power ConnectorFeaturesFeaturesUnique Feature:
ASRock USB 3.1 Gen2
- ASRock USB 3.1 Gen2 Type-A Port (10Gb/s)
- ASRock USB 3.1 Gen2 Type-C Port (10Gb/s)
ASRock Super Alloy
- Premium 50A Power Choke
- Sapphire Black PCB
- High Density Glass Fabric PCB
ASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology
ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP ShopBIOS:
- 128MB AMI UEFI Legal BIOS with multilingual GUI support
- ACPI 6.0 Compliant wake up events
- SMBIOS 2.7 Support
- DRAM, PCH 1.0V, VCCIO, VCCST, VCCSA, VPPM Voltage Multi-adjustmentSoftware and UEFI:
Software
- ASRock A-Tuning
- ASRock XFast LAN
UEFI
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet Flash
- ASRock Easy RAID Installer
* These utilities can be downloaded from ASRock Live Update & APP Shop.Hardware Monitor:
- Temperature Sensing: CPU, Chassis/Water Pump Fans
- Fan Tachometer: CPU, Chassis/Water Pump Fans
- Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis/Water Pump Fans
- Fan Multi-Speed Control: CPU, Chassis/Water Pump Fans
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, VPPM, PCH 1.0V, VCCSA, VCCSTOS:
- Microsoft Windows 10 64-bitCertifications:
- FCC, CE
- ErP/EuP ready (ErP/EuP ready power supply is required)___