Skip to: | |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - Newegg shopping upgraded ™

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

ASRock Z370 Extreme4 LGA 1151 (300 Series) Intel Z370 HDMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard

Ships from United States. Most customers receive within 2-8 days.

Sold and Shipped by OutletPC.com a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Intel Z370
  • Supports 8th Generation Intel Core Processors (Socket 1151)
  • *Not backward compatible with older generation of LGA 1151 CPUs
  • Supports DDR4 4333+(OC)*/ 4266(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933(OC)/ 2800(OC)/ 2666/ 2400/ 2133
  • *8th Gen Intel CPU supports DDR4 up to 2666.
  • *Please refer to Memory Support List on ASRock's website for more information.

LOADING... LOADING...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Z370
EXTREME 4

    Product Brief:
  • Supports 8th Generation Intel Core Processors (Socket 1151)
  • Digital PWM, 12 Power Phase
  • Supports DDR4 4333+(OC)
  • 3 PCIe 3.0 x16, 3 PCIe 3.0 x1, 1 M.2 (Key E)
  • NVIDIA® Quad SLI™, AMD 3-Way CrossFireX™
  • Graphics Output Options : HDMI, DVI-D, D-Sub
  • 7.1 CH HD Audio (Realtek ALC1220 Audio Codec) Supports Purity Sound™ 4 & DTS Connect
  • 8 SATA3, 2 Ultra M.2 (PCIe Gen3 x4 & SATA3)
  • 2 USB 3.1 Gen2 10Gb/s (1 Type-A + 1 Type-C) 9 USB 3.1 Gen1 (1 Front Type-C, 4 Front Type-A, 4 Rear)
  • Intel® Gigabit LAN
  • ASRock RGB LED
z370z370z370

Two of the world's fastest PCIe Gen3 x4 Ultra M.2 slots that deliver up to 32Gb/s transfer speed, it also supports SATA3 6Gb/s M.2 modules.

The advanced PCI-E Steel Slots packed with solid cover that prevent any signal interference with graphics cards. It also ensures the heavy graphics cards to be well-installed in the PCI-E slots safely.

Build your own colorful lighting system! RGB LED and header allows users to connect LED strip and create their unique PC style easily.

Front USB 3.1 Gen1 Type-C header delivers super fast data transfer rate and next generation reversible USB design to the front panel of computer case.

7.1 CH HD audio with the latest Realtek ALC1220 audio codec, individual PCB layers for R/L audio channel, 120dB SNR DAC and other technologies to deliver the crispest sound effects.

Besides the onboard LAN port, users may also choose 802.11ac wireless connections by M.2 (Key E) slot.

z370

XXL Aluminum Alloy Heatsink Premium 60A Power Choke Premium Memory Alloy Choke Dual-Stack MOSFET (DSM) Combo Caps Nichicon 12K Black Caps I/O Armor Matte Black PCB High Density Glass Fabric PCB

z370

Supports Intel® Optane™ memory technology and Intel® Optane™ storage technology that redenes a new standard of high performance and responsiveness.

z370

A pair of onboard Type-A and Type-C USB 3.1 ports built on the rear i/o for supporting next generation USB 3.1 devices.

z370

This header provides a maximum of 1.5A power for supporting the most popular water pumps.

z370

Provides CPU Vcore voltage more efciently and smoothly.

z370

ASRock's new SLI HB Bridge is compatible with the NVIDIA® GeForce GTX 1080 and 1070 graphics cards that doubles the available transfer bandwidth.

z370

Better performance, lowered CPU utilization and enhanced stability.

z370

Choose up to three display interfaces to connect monitors and use them simultaneously.

z370

DTS Connect is a blanket name for a two-part system, including DTS Interactive and DTS Neo:PC, it is used on the computer platform only, in order to convert PC audio into the DTS format.


Learn more about the ASRock Z370 Extreme4

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
Ownership: more than 1 year
Verified Owner
5/ 5
Awesome Z370 motherboard

Pros: - Ran Intel i7-8700k out of the box up to 4.9 Ghz with light voltage boost (1.28 or 1.30V with 49 CPU ratio & 100 BLCK frequency with temps around 30 (idle but 4.9 Ghz) up to high 50s using a tiny dab of Arctic Silver 5 thermal paste and no delidding, 1.35V for boot-stable 5.0Ghz but not load-stable with my 120mm air cooler)*
- Ran my Corsair Vengeance RGB DDR4 3000 perfectly with XMP settings out of box
- Ran my Samsung 960 EVO 500 GB M.2 SSD bootable + Win-installable straight out of box
- Pretty happy with its performance overall, and its UEFI BIOS interface

* Disclaimer: silicon lottery holds here, your results may vary and my results are not necessarily representative (although it's very common to read 4.7-5.0 Ghz OCs online).

Cons: - 8-pin ATX CPU pins could have been placed better, maybe next to the 24-pin ATX mobo connector, as my cable has to stretch to snake under my GPU, past my heat sink, to the top of the mobo. Kind of a tight fit, maybe other PSUs don't have this issue though. Not an egg-killer though.

Overall Review: - Would recommend for a nice Z370 motherboard for your new Coffee Lake build.
- Legit Coffee Lake comes out second half of 2018 (current Coffee Lake is apparently a "redone Kaby Lake", just do a quick search) so you'd have to wait a while if you wanted that. I didn't want to; I upgraded from a Q9550 LGA 775/ DDR2 8-year-old system (it served me well and still works though) so this is a phenomenal improvement for me.

This review for ASRock review rebate program.

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
One of the best motherboards for multi-system workstation environment.

Pros: +More operational features than any other mobo maker for an equivalent price point
+Could switch between a variety of Operating Systems without having to spend any extra time in the bios setting up the bootloader sequence (nearly a 'Plug and Play' feature as compared to other motherboards I had experience with).
+More usb ports, pci-e sockets.
+Great for any task ranging from work type (professional) and gaming/entertainment (enthusiast).
+Great driver support.

Edit: Asrock customer support is great.

Cons: -Soft LED style.

Overall Review: -A month in of use after the purchase, my motherboard seems to have stopped working. Due to the busy schedule during last weeks of exams, I have regrets for not purchasing local warranty support on time. Sent to the manufacturer instead, but the process is lengthy (it's been a little more than a month since I've been left without a system to work).
Edit: Asrock customer support is great, got the item RMA'd within month time frame using manufacturer. Note that If I went with the reseller warranty (purchase of additional Newegg warranty), then I'd have the item replaced within a week.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Died after 6 months

Pros: Worked fine for 6 months

Cons: RAM slots issues starting after 6 months of normal use. No post. Error tracking points to memory parity check error. I changed the surge protector, the power supply and the RAM and the problem persists. This is disgusting.

1 out of 1 people found this review helpful. Did you?
Manufacturer Response:
Dear Olivier,

Sorry for any inconvenience this may have caused you.
For the memory slots related issue, please try following whether the issue is resolved.
• Unplug the ATX power.
• Clear the CMOS.
• Reseat the CPU and heatsink fan.
• Test with 1 x known good memory module on each slot one by one to test.
• Test each memory module one by one to verify all are working.
• Populate the memory if both memory and memory slots are working individually.

If you have any technical support inquiry, please contact us at http://event.asrock.com/tsd.asp
We will assist you shortly.

Thank you

ASRock Support
Tech Support Email: http://event.asrock.com/tsd.asp
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Good value, excellent quality and build.

Pros: Stable, easy to setup, BIOS is really intuitive. Doesn't offer a massive amount of features, but it has everything I need and none of the stuff I don't. The integrated Realtek ALC 1220 is actually quite excellent.

Cons: None really. Really excellent MB in it's class.

Overall Review: Running an i7-8700k with a Vega 64 powered by a SeaSonic 850w PSU. Also installed are two SSDs and three HDDs, 16gb of DDR4 3000.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Awesome mobo

Pros: I have had no issues with it, and the rgb is awesome

Cons: The fact it has only one rgb header is quite annoying

Did you find this review helpful?
Ownership: 1 month to 1 year
5/ 5
Great Product

Pros: Great board, great price. UEFI is a breeze to use
I use RGB as a torch, so theyre sufficiently bright.
Great for an starter overclockers, the ASRock Extreme Tuning features an easy overclock button. I got my i7 8700K to a stable 5GHz very quickly.

Cons: SATA slots are inline with top PCI-e slot, so if you have a longer graphics card SATA cable 'maintenance' requires the removal of the graphics card.
Not white like the previous gen Z270 Extreme Board.
No Gold Capacitors

Overall Review: Definitely recommend this board to anyone looking for an upgrade. This board has features required, and extra ones that some boards above/below price dont have.
System:
ASRock Z370 Extreme 4
Corsair Vengeance LPX 3200 (2x8GB)
I7 8700K @ 5 GHz
Noctua NH-D15
Asus GTX 1060 Strix O6G Gaming

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
rebate accomplished

Pros: worked excellent no problems, received rebate

Cons: if RAM slots were an eighth inch farther from cpu socket-my huge cooling fan would have fit in the direction I preferred

Did you find this review helpful?
Ownership: 1 week to 1 month
5/ 5
Killer

Pros: Price
Materials
BiOs options
XMP
Easy OC

Cons: None till now

Overall Review: Came in opened package however no signs of usage were detected.

1 out of 1 people found this review helpful. Did you?
ICON Loading...
Selected Items
  • Add to Wish List
Selected Items
Are you an E-Blast Insider?
 
Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

This item is eligible for Newegg Premier benefits. Are you a Newegg Premier Member? If not, sign up today and get:

  • Free 3-day-or-less shipping on eligible items, discounts on 2- or 1-day delivery
  • Free shipping on returns using labels available on our website
  • No re-stocking fees
Sign-in

Condition Guidelines

The following guidelines apply to all product categories unless otherwise indicated within specific categories.

  • New : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty.
  • Refurbished : This means the product was tested and repaired as required to meet the standards of the refurbisher, which may or may not be the original manufacturer. Any exceptions to the condition of the item outside the manufacturer’s information should be provided in the listing, up to and including warranty details.
  • Open Box : Newegg only guarantees your receipt of the Open Box product with the purchase of this item. Any accessories MAY OR MAY NOT be included. Newegg will NOT send you any missing accessories, even if it is required to use all of the item’s functions.Open Box items usually do not come with manufacturer or vendor warranty or technical support. However, warranty support may be available if an item was never registered by a previous owner. Please contact the manufacturer to check.
  • Used - Like New : This means that the product has been opened, possibly used but is in perfect condition with no signs of cosmetic or functional defect. Product may includes warranty, and accessories found with the original product. Product may or may not be in the original packaging. Returned items with minor packaging defects fall under this category.
  • Used - Very Good : This means that the product has been opened, may show slight signs of use and cosmetic blemish, and may be missing minor accessories, but remain in excellent condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Good : This means that the product has been used, may show clear signs of use and may be missing minor accessories, but remain in good condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.

Your Personal Data

Newegg’s website and online services use cookies and similar technology for a number of reasons: Some technologies allow the site to function. These functional cookies are required to use the site and complete purchases. Another set of technologies improve the browsing experience and personalize it. Here are all the details about Newegg’s Cookie and Privacy Policies. Please select and accept your settings before you continue. Thank you.

Your Personal Data

Newegg’s website and online services use cookies and similar technology for a number of reasons: Some technologies allow the site to function. These functional cookies are required to use the site and complete purchases. Another set of technologies improve the browsing experience and personalize it. Here are all the details about Newegg’s Cookie and Privacy Policies. Please select and accept your settings before you continue. Thank you.

Your Personal Data

To use this third-party content we need your approval to share your data with them. Here are all the details about Newegg’s Cookie and Privacy Policies. Please accept if you wish to continue with third-party features. Thank you.