ASUS Prime Z390-P LGA1151 (Intel 8th and 9th Gen) ATX Motherboard for Cryptocurrency Mining(BTC) with Above 4G Decoding, 6xPCIe Slot and USB 3.1 Gen2

Designed for 9th and 8th Generation Intel Core processors to maximize connectivity and speed with M.2, USB 3.1 Gen2 and Asus optimum II for

Processor SocketLGA 1151RAM Memory TechnologyDDR4Memory Clock Speed2400 MHzMemory Storage Capacity64 GBGraphics Card InterfacePCI ExpressSystem Bus Standard SupportedSATA 3

About this item

  • Designed for 9th and 8th Generation Intel Core processors to maximize connectivity and speed with M.2, USB 3.1 Gen2 and Asus optimum II for better DRAM overclocking stability
  • 5x Protection III Hardware-level safeguards with safe Slot Core, LANGuard and overvoltage protection provide component longevity and reliability
  • Fanxpert 4 with AIO pump header delivers advanced fan control for dynamic system cooling
  • Patent-pending Safe Slot Core fortified PCIe Slots prevent damage caused by heavyweight GPUs
Category: PC PartsMotherboardsRanked #99 of 616 in PC Parts
8.8Our score
Our verdict

Designed for 9th and 8th Generation Intel Core processors to maximize connectivity and speed with M.2, USB 3.1 Gen2 and Asus optimum II for

Ranked #99 in PC Parts · 4 things we like

Quick answer The ASUS Prime Z390-P LGA1151 scores 8.8/10 with us. Amazon owners rate it 4.4 out of 5 across 1,820 reviews, in line with the 4.3 average of the 147 motherboards we track. It was listed at $194.39 on Amazon when we last checked in September 2026. Key facts: processor socket LGA 1151, ram memory technology DDR4, memory clock speed 2400 MHz.

Designed for 9th generation Intel Core processors, the Prime Z370-P delivers fully customizable performance. 5x Protection III with FanXpert 4 provides hardware-level safeguards, while safe Slot Core fortified PCIe slots prevent damage caused by heavyweight GPUs. Asus optimum II ensures better DRAM overclocking stability by minimizing trace interference.

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Product information

24 specifications
Processor SocketLGA 1151
Compatible DevicesPersonal Computer, Desktop
RAM Memory TechnologyDDR4
Compatible ProcessorsIntel Socket 1151 9th / 8th Gen Intel Core, Pentium Gold and Celeron Processors
Chipset TypeIntel Z390
Memory Clock Speed2400 MHz
PlatformWindows 10
Memory Storage Capacity64 GB
Main Power Connector Type24-Pin
Graphics Card InterfacePCI Express
Memory Slots Available4
Number of Ports25
S/PDIF Connector TypeOptical
System Bus Standard SupportedSATA 3
Total SATA Ports4
Total Usb Ports13
Number of Ethernet Ports1
Total Number of HDMI Ports1
Total PCIe Ports6
Chipset FamilyZ390
BrandASUS
Model NamePrime Z390-P
Model NumberPrime Z390-P
Number of Items1

Pros & cons

What we like
  • Designed for 9th and 8th Generation Intel Core processors to maximize connectivity and speed with M.2, USB 3.1 Gen2 and Asus optimum II for better DRAM overclocking stability
  • 5x Protection III Hardware-level safeguards with safe Slot Core, LANGuard and overvoltage protection provide component longevity and reliability
  • Fanxpert 4 with AIO pump header delivers advanced fan control for dynamic system cooling
  • Patent-pending Safe Slot Core fortified PCIe Slots prevent damage caused by heavyweight GPUs
What could be better

    ASUS Prime Z390-P LGA1151: questions & answers

    Is the ASUS Prime Z390-P LGA1151 worth buying?

    Yes, it is one of the stronger picks in its group. We score the ASUS Prime Z390-P LGA1151 8.8 out of 10. Amazon owners rate it 4.4 out of 5 across 1,820 reviews, in line with the 4.3 average of the 147 motherboards we track.

    How much does the ASUS Prime Z390-P LGA1151 cost?

    It was listed at $194.39 on Amazon when we last checked in September 2026. That is close to the $183.99 median for motherboards in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the ASUS Prime Z390-P LGA1151?

    Processor Socket: LGA 1151; RAM Memory Technology: DDR4; Memory Clock Speed: 2400 MHz; Memory Storage Capacity: 64 GB; Graphics Card Interface: PCI Express; System Bus Standard Supported: SATA 3. All 24 specifications are in the product information table on this page.

    What are good alternatives to the ASUS Prime Z390-P LGA1151?

    Similar, well-rated motherboards in our catalog: MSI MPG Z390 Gaming PRO Carbon LGA1151 (9.0/10, 4.5 stars from 702 owners); GIGABYTE Z390 UD (9.0/10, 4.5 stars from 1,370 owners); ASUS Prime Z490-P LGA 1200 (9.0/10, 4.5 stars from 486 owners).

    Customer reviews

    All reviews on Amazon
    4.41,820 global ratings
    5 star80%
    4 star10%
    3 star0%
    2 star0%
    1 star10%

    Breakdown from the 10 most helpful reviews we imported.

    I
    IVAN RODRIGUEZ
    Verified purchaseAugust 7, 2026
    design is nice.

    every good quality

    D
    DIEGO
    Verified purchaseAugust 31, 2026
    Me encanta mi pc quedo exelente

    Muy bueno mi pc quedó muy bn

    A
    Anon
    Verified purchaseJuly 14, 2021
    Great 6 GPU Mobo with caveat

    It does indeed utilize 6 GPUs as some others have stated. You do need to disable things like HD audio, and enable 4g encoding. (I did not need to update my bios to do this.) It also does appear to be that the GPUs DO need to be the exact same make/model/etc. In fact, yesterday I bios modded my cards, and now it only sees 4 and will not even post with more than 4 installed. Each card works great solo.I will be testing today once home from work if I flash them all with the exact same bios if the mobo will then boot with all 6. Up until this point though, the motherboard has worked great out of t

    A
    Akl95
    Verified purchaseMarch 26, 2021
    Attention Miners - How to enable 6gpu support

    Good Motherboard for 6 gpu mining rig. It will accept 6 but you have to do certain things to pull it off. 1) before you connect any riser or peripheral (just ram/cpu/disk connected), hook it up to monitor (hdmi) and update the bios. 2) after you update the bios to latest, enable "Above 4g decoding" in the advanced section (it's under "system agent (SA) configuration" of the bios (please note if you do this first, then update your bios, it will fall back to 4g encoding = disabled after the bios update). Once you get those options set, go ahead and load up your OS (Windows10) and set it all up.

    T
    TechGuy
    Verified purchaseMarch 11, 2019
    Great "Budget" Z390 Board

    Had everything I needed and it all works. I love the M.2 CNVi compatible wireless card slot. I bought an Intel AC-9560 wireless card (requires CNVi) and it works extremely well in this board.Be aware that older BIOS (0605/0805) will not display any video if trying to boot with a Samsung 970 EVOPlus NVMe SSD. I had to remove it to be able to see BIOS/UEFI on boot. After updating to BIOS 1002 the card was recognized and I had video.Also note that this board only has four (4) SATA III ports. It was all I needed but has caught others by surprise.

    M
    Mx+B
    Verified purchaseOctober 16, 2021
    Miner Motherboard

    Wanted to provide a recent review for those who are considering this Motherboard for mining. I can confirm that mix manufactured cards (Nvidia and AMD) in the same rig will not work. Otherwise Same card models will. I have 6 x AMD 6700XT running Pretty close to 47/MHs. Still messing with settings. I am running my mining setup on Windows w/Team Red miner. Like previous review, Update BIOS to latest version (3004). In bios, just reset everything to default after update (F5). Use F9 for search, type 4G -> Enable both. Change all PCIE speeds to GEN2, Disable Audio, Serial and SATA ports not in use

    T
    Tony B
    Verified purchaseMay 20, 2026
    ASUS products are usually good but….

    Concerned I got a refurbished product.Motherboard failed after 8 months. Went to get product support but my serial number seems to have been replaced by… something else. I tried to give the number to ASUS support (great customer service btw) and they couldn’t find my product. The sticker where the serial number should be looks totally different than the manufacturer’s website. Still able to send it back for diagnostic because the ASUS product support team are bros.Included is the sticker from the website vs mine. Something sketchy seems to be going on. Would very much appreciate support on thi

    V
    Vvassallo
    Verified purchaseMarch 22, 2025
    Good motherboard but be very clear on its limitations.

    Used to replace the A version in a more simplified application. It’s pretty nice but not that easy to install. Some of the pin locations are too different from the A motherboard which makes no sense, since it’s supposed to be the same board with a few less features. Regardless it works just as well as the A board it replaced.

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.