ASRock Z490 Pro4 LGA 1200 Intel Z490 ATX Intel Motherboard
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Reviews(186)
- Price vs. other ITX options
- Memory overclocking
- ASRock's Base Frequency Boost
- Built to a budget so expect weak OC capabilities on K processors
- Note I/O options before you buy it, it may be lacking in your case
- Offset CPU socket may cause issues with some case/cooler combos (Noctua L12S & NCase M1 incompatible in recommended orientation)
I paired this with a 10700 Non-K because it was the most reasonably priced ITX option that would allow the use of factory overclocked memory. Base frequency boost was a pleasant surprise (required BIOS update) that really wakes up this locked processor (see i7-10700 TechPowerUp review for substantial performance gains), you can set your TDP limit to match your cooling capacity. It's not going to be breaking any overclocking records with K processors or have all of the latest I/O and if you don't need that then this board is solid for the price. If you do need more I/O or a stronger VRM then you'll need to seek higher end options that cost nearly double.
-Good rear I/O (usb C!!!)
-Two m.2 slots
-Nice black/silver aesthetic 
-Good budget option
When building with this board, some things left me scratching my head, thinking "nobody thought of that?" 
-Front panel audio connector is directly beside the PCI-E slot, making it seemingly impossible to use with a graphics card installed. (I have a 3060ti) If cases had a 90-degree cable then it wouldn't be a problem, but I've never seen such a thing.
-The second case fan header is located next to the left of the RAM slots, making it exceedingly difficult to connect fans AFTER the CPU cooler is installed. Luckily I was able to just remove the fan from the cooler in order to plug in a fan splitter, but if I had a low clearance cooler or one that was just slightly wider, I would have had to remove the whole tower just to access the fan header. 
-Despite there being a rear USB C connection, there is no onboard connection for a front panel header?
Would I recommend it? Yes. Just be aware of its limitations.
I would purchase this again, seeing as it's the only somewhat budget-oriented z490 Mini-ITX
motherboard available in Canada.
What would I change? The front panel audio connector and the 2nd case fan header need to be moved. By a centimeter. That's about it.
Warranty & Returns
Warranty
Return Policies
Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Newegg.com's 30-Day Return Policy
Manufacturer Contact Info
Website: https://www.asrock.com/index.us.asp
Support Phone: 1-909-590-8308
Support Email: support@asrockamerica.com
Features & Details
- Intel Z490
 - Supports 10th Gen Intel Core Processors (Socket 1200)
 - Supports DDR4 4400(OC)/ 4333(OC)/ 4266(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933/ 2800/ 2666/ 2400/ 2133 non-ECC, un-buffered memory
 
Specifications
| Brand | ASRock | 
|---|---|
| Model | Z490 Pro4 | 
| CPU Socket Type | LGA 1200 | 
|---|---|
| CPU Type | Supports 10th Gen Intel Core Processors (Socket 1200) | 
| Supported CPU Technologies | Turbo Boost Technology 3.0 | 
| Chipset | Intel Z490 | 
|---|
| Onboard Video Chipset | Hardware Accelerated Codecs: AVC/H.264, HEVC/H.265 8bit, HEVC/H.265 10bit, VP8, VP9 8bit, VP9 10bit, MPEG 2, MJPEG, VC-1** Graphics, Media & Compute: Microsoft DirectX 12, OpenGL 4.5, Intel Built In Visuals, Intel Quick Sync Video, Hybrid / Switchable Graphics, OpenCL 2.1 Display & Content Security: Rec. 2020 (Wide Color Gamut), Microsoft PlayReady 3.0, Intel SGX Content Protection, UHD/HDR Blu-ray Disc Dual graphics output: support HDMI and D-Sub ports by independent display controllers Supports HDMI 1.4 with max. resolution up to 4K x 2K (4096x2160) @ 30Hz 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 2.3 with HDMI 1.4 Port 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. ** VP9 10bit and VC-1 are for decode only. ** VP8 and VP9 encode are not supported by Windows OS. | 
|---|
| Number of Memory Slots | 4x288pin (DDR4) | 
|---|---|
| Memory Standard | Supports DDR4 4400(OC)*/ 4333(OC)/ 4266(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933/ 2800/ 2666/ 2400/ 2133 non-ECC, un-buffered memory * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) * Core (i9/i7) support DDR4 up to 2933; Core (i5/i3), Pentium and Celeron support DDR4 up to 2666. | 
| Maximum Memory Supported | 128GB ** 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 Supported | Dual Channel | 
| PCI Express 3.0 x16 | 2 x PCI Express 3.0 x16 Slots (PCIE2/PCIE4: single at x16 (PCIE2); dual at x16 (PCIE2) / x4 (PCIE4)* * Supports NVMe SSD as boot disks | 
|---|---|
| PCI Express x1 | 3 x PCI Express 3.0 x1 Slots | 
| Other Slots | 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module and Intel CNVi (Integrated WiFi/BT) | 
| Serial ATA (SATA) | 6 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug* * If M2_1 is occupied by a SATA-type M.2 device, SATA3_5 will be disabled. * If M2_2 is occupied by a SATA-type M.2 device, SATA3_1 will be disabled. * If M2_2 is occupied by a PCIe-type M.2 device, SATA3_0 will be disabled. | 
|---|---|
| M.2 | 1 x Ultra M.2 Socket (M2_1), supports M Key type 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 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 Ready | Yes | 
| SATA RAID | RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology 17 | 
| Audio Chipset | Realtek ALC1200 | 
|---|---|
| Audio Channels | 7.1 Channels | 
| LAN Chipset | Intel I219-V | 
|---|---|
| Max LAN Speed | 1Gbps | 
| Back I/O Ports | 2 x Antenna Mounting Ports 1 x PS/2 Mouse/Keyboard Port 1 x D-Sub Port 1 x HDMI Port 1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (ReDriver) (Supports ESD Protection) 1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (ReDriver) (Supports ESD Protection) 2 x USB 3.2 Gen1 Ports (Supports ESD Protection) 2 x USB 2.0 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 | 
|---|
| Onboard USB | 1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection) 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) (Supports ESD Protection) | 
|---|---|
| Other Connectors | 1 x COM Port Header 1 x SPI TPM Header 1 x Power LED and Speaker Header 2 x RGB LED Headers * Support in total up to 12V/3A, 36W LED Strip. 2 x Addressable LED Headers * Support in total up to 5V/3A, 15W LED Strip. 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. 4 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, CHA_FAN2/WP, CHA_FAN3/WP and CHA_FAN4 /WP can auto detect if 3-pin or 4-pin fan is in use. 1 x Front Panel Audio Connector 1 x Thunderbolt AIC Connector (5-pin) (Supports ASRock Thunderbolt 3 AIC R2.0 Card only) | 
| Form Factor | ATX | 
|---|---|
| LED Lighting | RGB | 
| Power Pin | 1 x 24-pin ATX Power Connector 1 x 8-pin 12V Power Connector 1 x 4-pin 12V Power Connector | 
| Features | Unique Feature ASRock USB 3.2 Gen2 - ASRock USB 3.2 Gen2 Type-A Port (10Gb/s) - ASRock USB 3.2 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 Steel Slots ASRock Full Coverage M.2 Heatsink ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop BIOS Feature - 128MB AMI UEFI Legal BIOS with multilingual GUI support - ACPI 6.0 Compliant wake up events - SMBIOS 2.7 Support - CPU Core/Cache, GT, DRAM, PCH, VCCIO, VCCST, VCCSA Voltage Multi-adjustment Support CD - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar Software and UEFI Software - ASRock Motherboard Utility (A-Tuning) - ASRock Polychrome SYNC - 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 Installer Hardware 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 - Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, VPPM, PCH, VCCSA, VCCST, VCCIO OS - Microsoft Windows 10 64-bit Certifications - FCC, CE - ErP/EuP ready (ErP/EuP ready power supply is required) | 
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| First Listed on Newegg | May 05, 2020 | 
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