For sale is my ASRock Z390M Pro4 motherboard.It will boot up and run Windows and work good. There are a few bent pins in the CPU socket, but it does not appear to negatively affect function or connectivity in my testing (no dropped memory channels, no issues with USB ports, PCI-E slots, SATA ports, M.2 ports, etc). 2 of the RAM slots have some cosmetic damage but work fully. BIOS has been updated to the latest available as of January 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 Z390M Pro4ModelBrandASRockModelZ390M Pro4Supported CPUCPU Socket TypeLGA 1151 (300 Series)CPU TypeSupports 9th and 8th Gen Intel Core processors (Socket 1151)
* Not backward compatible with older generation of LGA 1151 CPUsSupported CPU TechnologiesTurbo Boost Technology 2.0ChipsetsChipsetIntel Z390Onboard VideoOnboard Video ChipsetSupports Intel UHD Graphics Built-in Visuals: Intel Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel InTru 3D, Intel Clear Video HD Technology, Intel Insider, Intel UHD Graphics
DirectX 12
HWA Encode/Decode: AVC/H.264, HEVC/H.265 8-bit, HEVC/H.265 10-bit, VP8, VP9 8-bit, VP9 10-bit (Decode only), MPEG2, MJPEG, VC-1
Three graphics output options: D-Sub, DVI-D and HDMI
Supports Triple Monitor
Supports HDMI 1.4 with max. resolution up to 4K x 2K (4096x2160) @ 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 1.4 Port (Compliant HDMI monitor is required)
Supports HDCP 2.2 with DVI-D and HDMI 1.4 Ports
Supports 4K Ultra HD (UHD) playback with HDMI 1.4 Port* Intel UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.MemoryNumber of Memory Slots4x288pin (DDR4)Memory StandardDDR4 4300+(OC)*/ 4266(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 Supported128GB
* 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.Channel SupportedDual ChannelExpansion SlotsPCI Express 3.0 x162 x PCI Express 3.0 x16 Slots (PCIE1/PCIE4: single at x16 (PCIE1); dual at x16 (PCIE1) / x4 (PCIE4))
* Supports NVMe SSD as boot disksPCI Express x12 x PCI Express 3.0 x1 Slots (Flexible PCIe)Other Slots1 x M.2 Socket (Key E), supports type 2230 Wi-Fi/BT module and Intel CNVi (Integrated Wi-Fi/BT)Storage DevicesSerial ATA (SATA)6 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug*
* If M2_2 is occupied, SATA3_4 and SATA3_5 will be disabled.M.21 x Ultra M.2 Socket (M2_1), supports M Key type 2230/2242/2260/2280 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 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 KitIntel Optane ReadyYesSATA RAIDRAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology 16Onboard AudioAudio ChipsetRealtek ALC892Audio Channels7.1 Channels
* 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.
Supports Surge ProtectionOnboard LANLAN ChipsetIntel I219-VMax LAN Speed1GbpsRear Panel PortsBack I/O Ports1 x PS/2 Mouse Port
1 x PS/2 Keyboard Port
1 x D-Sub Port
1 x DVI-D Port
1 x HDMI Port
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)
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 / 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 Chassis Intrusion and Speaker Header
1 x CPU Fan Connector (4-pin)
* The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
* The CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
2 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)
* The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
* CPU_FAN2/WP, CHA_FAN1/WP and CHA_FAN2/WP can auto detect if 3-pin or 4-pin fan is in use.
1 x Front Panel Audio Connector
1 x Performance Mode / Easy OC HeaderPhysical SpecForm FactorMicro ATXDimensions (W x L)9.6" x 9.6"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 45A 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 Feature:
- 128MB AMI UEFI Legal BIOS with multilingual GUI support
- ACPI 6.0 Compliant wake up events
- SMBIOS 2.7 Support
- CPU, DRAM, PCH 1.0V, VCCIO, VCCSA, VCCST Voltage Multi-adjustmentSoftware and UEFI:
Software
- ASRock A-Tuning
- ASRock XFast LAN
* These utilities can be downloaded from ASRock Live Update & APP Shop.
UEFI
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet Flash
- ASRock Easy RAID InstallerHardware Monitor:
- Temperature Sensing: CPU, CPU/Water Pump, Chassis/Water Pump Fans
- Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans
- Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans
- Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans
- CASE OPEN detection
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, PCH 1.0VOS:
- Microsoft Windows 10 64-bitCertifications:
- FCC, CE
- ErP/EuP ready (ErP/EuP ready power supply is required)___