ASRock X570 Extreme4

The ASRock X570 Extreme4 is another model which strafes itself away from the more gaming-oriented models from its product stack. Very similar in design and feature set to to the ASRock X570 Steel Legend, the X570 Extreme4 uses a black PCB with darker gunmetal grey colored heatsinks. It also has addressable RGB integrated into the rear panel cover and chipset heatsink, with support for ASRock's Polychrome Sync software.

Looking at the expansion slots available on the ASRock X570 Extreme4, there are two full-length PCIe 4.0 slots with support for x16, and x16/x4 which means up to two way AMD CrossFire is supported; the top full-length slot includes a coating of ASRock's Steel armor for better durability. In addition to this are three PCIe 4.0 x1 slots, and located underneath each of the full-length PCIe 4.0 slots are two PCIe 4.0 x4 M.2 slots, each with an individual heatsink which links into the actively cooled X570 chipset heatsink; also featured is eight SATA ports with RAID 0, 1 and 10 arrays all supported. Underneath the rear panel cover and the heatsinks is a 10-phase power delivery with an 8-pin and 4-pin 12 V ATX CPU power input to power the processor. At the top right-hand corner is four memory slots with support for up to DDR4-4666 and users can install up to a maximum of 64 GB of RAM.

On the rear panel is one USB 3.1 G2 Type-A, one USB 3.1 G2 Type-C and six USB 3.1 G1 Type-A ports, as well as an HDMI video output. While the ASRock X570 Extreme4 doesn't come with Wi-Fi enabled, there is an M.2 Key E 2230 slot for users to install their own wireless interface, and there are mounting holes located on the rear IO shield for this. Also located on the rear panel is a PS/2 combo port, a single Ethernet port controlled by an Intel I211-AT Gigabit NIC, and there are also five 3.5 mm color coded audio jacks and a S/DPIF optical output which are powered by a Realtek ALC1220 HD audio codec.

With a very similar feature set and overall aesthetic to the ASRock X570 Steel Legend model, the X570 Extreme4 features a more modest design with less of a focus on gaming, and more on performance whilst keeping a good quality core feature set. The ASRock X570 Extreme4 has an MSRP of $240, but users in the US can purchase a Wi-Fi 6 enabled version for the slightly higher cost of $250.

ASRock X570 Steel Legend ASRock X570 Pro4 & X570M Pro4
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  • TheUnhandledException - Wednesday, July 10, 2019 - link

    Why on the last page would you label a section "3 or MORE M.2 Slots". I looked up all the boards in the section to find the one with four slots. All of the boards listed have exactly three m.2 slots. It isn't 3 or more m.2 slots. It is three m.2 slots.
  • Sychonut - Thursday, July 11, 2019 - link

    Great job Gavin!! This is impressive.
  • umano - Thursday, July 11, 2019 - link

    Can't wait for the new threadripper platform
  • binkleym - Thursday, July 11, 2019 - link

    Given that several motherboards are having to remove features (RAID, graphical BIOS, user profiles) from the BIOS in order to fit the AGESA for Zen 2, it would be nice if motherboard reviews would start mentioning the size of the BIOS, so we can easily discern which motherboards are designed to be future-proof, and which ones are nickel'd and dime'd into early obsolescence.
  • ballsystemlord - Thursday, July 11, 2019 - link

    Spelling and grammar corrections (I did not read the descriptions of all the MBs):

    "...with that link consuming 4 dedicated anes from each chip."
    Missing "l":
    "...with that link consuming 4 dedicated lanes from each chip."

    "Notably motherboard vendors have said that the upcoming 16-core Ryzen 9 3950X was the baseline for which the new VRM designs were validated against."
    Missing comma:
    "Notably, motherboard vendors have said that the upcoming 16-core Ryzen 9 3950X was the baseline for which the new VRM designs were validated against."
  • ballsystemlord - Thursday, July 11, 2019 - link

    @Gavin Could you guys start adding a column of boards that have 6 or more PCI(e) slots, it seems that they've been getting fewer and fewer since M.2 came out?
    Thanks!
  • ballsystemlord - Thursday, July 11, 2019 - link

    I mean total slots. Not any particular size.
  • stux - Thursday, July 11, 2019 - link

    In your “if you want thunderbolt 3” section, you really should mention the ASRock Creator. Otherwise the choices are water cooling specialist limited edition or ITX.
  • peevee - Friday, July 12, 2019 - link

    Why "DDR4 support" and "memory channels" are listed in the chipset table? These are CPU features, not chipset features.
  • BerserkZodd - Saturday, July 13, 2019 - link

    I ordered an X570 Steel Legend and a MP600 Gen4 PCIe M2 drive. My motherboard is still being shipped but it looks like the heatsink that goes over top of the M2 slots is one big piece, meaning my very expensive m2 drive wouldnt fit under that. Can anyone confirm if that is in fact one giant heat sink or does the M2 part come off separate.

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