The ASUS Prime Z370-A has some of ASUS' classic mainstream look without offering some of the exotic PCB stylings that other products have. The Prime boards are typically a driving platform for the subtle inclusion of customizable RGB lighting, starting with the top right-hand side of the motherboard area with additional RGB headers, but users looking for something black and white (literally) can turn this off via the BIOS or the ASUS AURA SYNC software utility.

The Prime Z370-A uses three full-length PCIe 3.0 x16 slots, with the top two having SafeSlot reinforcement and run at x16 or x8/x8 with two GPUs. The final bottom full-length slot, as well as the four PCIe 3.0 x1 slots, take their lanes directly from the chipset. Both SLI and Crossfire configurations are supported. The board supports two memory modules per channel, with an on-box rated speed up to DDR4-4000 (depending on the performance of the memory controller on the processor). ASUS likes to promote its T-Topology technology for their high-speed memory support.

The black PCB features plenty of triangle shaped white imprints on the PCB (which I believe detracts from the cleanness of the build), but the Prime Z370-A does drop most of the gaming-related specifics such as SupremeFX audio that the Strix and Maximus X boards use. The audio is the same Realtek ALC1220 codec, except this time the Crystal Sound 3 branding is present. 

On the rear IO panel we find a pair of USB 3.1 10Gbps ports (one Type-A and one Type-C) with a further two Type-A USB 3.1 5Gbps and two USB 2.0 ports on the back. The front panel headers on this board allow for an additional four USB 3.1 5Gbps ports and four USB 2.0 ports in total. The Prime Z370-A is another adopter of the Intel I219-V gigabit Ethernet controller and Realtek ALC1220 codec, with an EMI shielded codec using gold Nichon audio capacitors. For the rear IO this means 3.5mm audio jacks and a single S/PDIF output. Video outputs come from a DisplayPort, HDMI and DVI-D port.

For storage, the chipset heatsink hides one of the M.2 slots underneath which also aids in high-performance storage cooling. The top M.2 slot is placed alongside the top PCIe x1, and just above the most northerly placed full-length PCIe 3.0 x16 slot. The Prime Z370-A has a total of six SATA ports as well.

The Prime Z370-A offers ones of the most loaded cooling option header clusters from any ASUS boards in the sub $200 price point. On top of the AIO and thermal sensor headers, there are five 4-pin PWM headers.

The focus on the Prime Z370-A is for consumers that want a clean and clear board with the option of subtle RGB lighting thanks to a single RGB strip header, or a simple white and black contrasting theme is possible. It keeps a lot of the top features and components of the Strix range, but with a lower emphasis on gaming and more focus on traditional use.

ASUS TUF Z370-PRO Gaming & Z370-PLUS Gaming ASUS PRIME Z370-P


View All Comments

  • EricZBA - Friday, October 20, 2017 - link

    The Asus Strix Z370-G mATX may be up on Amazon's website, but it has been Out of Stock ever since the page went up with no shipping date in sight. NewEgg Canada has it out of stock and NewEgg's US website doesn't even have a page for it. To call it available is inaccurate. Reply
  • Rubinhood - Friday, October 20, 2017 - link

    Coffee Lake & related hardware is the new Duke Nukem Forever :) Reply
  • xchaotic - Monday, October 23, 2017 - link

    Well, I am typing this on Asus Strix Z370 I + i5 8400 PC so not entirely vaporware. People may be whining but it seems that Intel can't keep up with the demand... Reply
  • piiman - Thursday, October 26, 2017 - link

    got an 8600k today at Newegg. They still have stock after 4 hours so it looks like they may be starting to get large shipments. I7 is still out of stock though Reply
  • imaheadcase - Saturday, October 21, 2017 - link

    Amazon is different than newegg, if it says Out of Stock, if you order it it will ship when it comes in stock. Sometimes it will be same day even or next day. Amazon will only show "This item is not available" if completely out of stock for foreseeable future. They do this because it stops items from completely selling out right away so supply can be steady. Reply
  • Morawka - Saturday, October 21, 2017 - link

    I have found that Asus treats USA customers like a red headed step child. They will send units to the UK, australia, and all of Europe before they will send 1 single board to the USA.

    Some advice: Start looking at Overclockers.UK and have it imported to the USA.. The $30 DHL International shipping is faster than USPS Priority Mail or UPS International Express Saver. No VAT tax either.

    This is what i had to do to get a Rampage VI Extreme. Newegg hasn't gotten a R6E in stock for 2 months after the initial release batch.
  • SpartanJet - Sunday, October 22, 2017 - link

    Does Asus USA cover warranty issues then since you bought it from UK? Reply
  • Xeres14 - Monday, October 23, 2017 - link

    Yeah I've been waiting on the Asus z370-g. I can't find an i7-8700k right now either so it's all right. Hopefully I'll be able to get both before Christmas (along with the rest of the upgrade). Reply
  • stuffwhy - Friday, October 20, 2017 - link

    This is so great. I find it increasingly difficult to find the right mainboard and this type of posting consolidates a lot of research time. Reply
  • SanX - Sunday, October 22, 2017 - link

    There are no "right" mobo here. Right future proof and super fast mobo has to be a dual-processor at least. Dual-SLI for example offers benefits for speed but in many cases the dual-chip is doing the same in simulations. Reply

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