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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  • Tunnah - Tuesday, July 9, 2019 - link

    I really love how advanced motherboards are nowadays. I can pick up the most "basic" model and it'll cover everything I need, and even include stuff I won't. Gone are the days frantically trying to find a motherboard that ticks all the boxes for even the most basic of needs.

    Plus having such a competent board as my soon-to-be secondary system means I can leave all my drives in that and put it in a nice quiet place. I'm fairly certain the 8 HDDs in this one are what caused my tinnitus :/
  • Jansen - Tuesday, July 9, 2019 - link

    The ASUS Pro WS X570-Ace has officially validated ECC support. This is a really big deal, as Ryzen has usually only had unofficial ECC support. It opens up a whole other revenue steam for AMD that Intel has deliberately cut off in order to drive Xeon sales.

    Micron is ramping up its 16GB 3200MHz DDR4 ECC modules MTA18ADF2G72AZ-3G2 specifically for this market.
  • JoeyJoJo123 - Tuesday, July 9, 2019 - link

    I'd much sooner get a Ryzen platform for their value and unbuffered ECC support for an upgrade for my NAS box running FreeNAS, but it's well documented that FreeBSD still has teething issues with Ryzen chips, scheduling, and overall reliability... FreeBSD is what powers FreeNAS OS.

    So I'm kind of stuck with Intel workstations/server CPUs and ECC ram for a FreeBSD machine (assuming I don't want to do the legwork of trying to get it stable first, and even so, I may not always have the same stability that mature FreeBSD+Intel support...)

    I'll very likely be moving to Ryzen for my main PC, though.
  • quorm - Tuesday, July 9, 2019 - link

    I agree with the general sentiment. Core i3 is another option if you don't need a lot of cpu power. Reply
  • npz - Tuesday, July 9, 2019 - link

    Is that with current upstream FreeBSD? Because I think that would change with Sony using FreeBSD as their OS for Playstation 4 and 5. Some changes (for Jaguar) for PS4 pushed to FreeBSD:

    and for Ryzen for PS5:
  • teldar - Wednesday, July 10, 2019 - link

    I used a ryzen 1600 for my bad. Rock solid after updating board bios. Reply
  • danjw - Wednesday, July 10, 2019 - link

    I built a file server on Ubuntu Server. You might try that. Reply
  • BillC - Saturday, October 31, 2020 - link

    You might want to check out Open Media Vault which uses Debian Linux for the OS, it can be installed as a NAS only installation or on top of the full Debian OS. Reply
  • npz - Tuesday, July 9, 2019 - link

    Many of the x370, x470 and x570 mobos officially supported ECC btw.
    All of Asrock's X570 and likewise all of Asus's X570 support ECC.

    What's more unique about the ASUS Pro WS X570-Ace is that it has out-of-band remote management, like the service processor one would find on a server over the separate Realtek LAN. You can control BIOS, power, install OS remotely. It doesn't appear to use a separate chip so I assume it's actually using Ryzen's PSP
  • spikebike - Tuesday, July 9, 2019 - link

    Wow, pricey board. Sad that AMD handles ECC in such a half assed way. Intel's price premium for low end servers is approximately $0. Xeon E3's were priced very similarly or even cheaper to the similar desktop parts. In particular the cheapest hyperthreading E3 was often cheaper than the cheapest i3/i5/i7 with 4 cores/8 threads. Similar with the HEDT, the intel premium for a better socket/additional memory busses is much less than the low end Eypc/Threadripper.

    So you either have the luck of the draw trying to buy a reliable AMD with ECC (not just physically compatible, but actually corrects memory errors), or you pay a substantial price premium.

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