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Asus STRIX Z270G Micro ATX LGA1151 Motherboard

( 4.8 Average / 4 Ratings )




Part #

(or) 90MB0S80-M0EAY0

Form Factor

Micro ATX

CPU Socket



Intel Z270

Memory Slots

4 x 288-pin DIMM

Memory Type

DDR4-2133 / 2400 / 2666 / 2800 / 3000 / 3200 / 3300 / 3333 / 3400 / 3466 / 3600 / 3733 / 3866

Maximum Supported Memory


RAID Support


Onboard Video

Depends on CPU

CrossFire Support


SLI Support


SATA 6 Gb/s


Onboard Ethernet

1 x 10/100/1000 Mbps

Onboard USB 3.0 Header(s)


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
SuperBiiz $186.99 $186.99+
Amazon $198.90 Free two-day shipping with Amazon Prime In stock $198.90
( 31 new from $198.90, 3 used from $179.99. Last updated 18 minutes ago. )
B&H $199.00 +FREE s/h In stock $199.00
Jet $199.00 In stock $199.00+
Newegg $199.99 +$3.99 s/h In stock $203.98
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax & Combo Deals) History:


SwiggityDerpy 7 points 1 month ago

Got it for $180 at Microcenter - fantastic all-rounder motherboard that has just about every damn thing a self-respecting system builder could want (except, perhaps, more fan headers - there are only 2 CHA_FAN headers but that's such a petty complaint I won't dock a star).

The power supply side of things looks good, with more power phases than I can count (fairly sure it's around 10) and very substantial VRM heatsinking. No complaints there.

Expansion slots are all accounted for - six SATA with SATAe (even though SATAe products don't exist), and dual M.2 with M.2 RAID support and up to 22110 size on the back slot. I do wish that they'd lended this board their M.2 heatsink (the one that's present on boards like the Z270i) because our bare-chip 600p is getting up to 55C after just a couple installers, but it's still well within Intel's thermal spec and anyone who's going to be heavily stressing their SSDs will be smart enough to buy heatsinked ones anyway.

Aesthetically, it's fabulous - RGB lighting on the PCH heatsink (out of the box, it cycles through colors smoothly but can be configured with the AURA software), polished aluminum heatsinks, matte PCB and steel reinforced GPU slots. No complaints there.

The BIOS is intuitive and easy to use, but it's just a BIOS - if you know what you're doing, very little differential between manufacturers. The Q-Fan control is very handy though and works well on the DC fans that came with the case, so that's a plus.

rennseppl 15 points 29 days ago
from completed build Define Mini C & Z270G & M.2 SSD

++ micro-ATX form factor

++ two M.2 slots

++ on board sound with optical S/PDIF connector

++ on board Wifi > no additional card needed

++ Asus UEFI-BIOS auto tuning feature

++ Asus fan expert software

Would prefere a cheaper Z270 edition without LED / Aura feature and with less SATA connectors (I'm using only a M.2 SSD at the moment)

Jerrykill 5 points 14 days ago

by far best looking best performing mATX Kaby Lake ready you can get! BUY IT! zero problems! only fantastic surprises!

msental 23 points 7 days ago

Beautiful mobo with all the options I was looking for. Works like a champ. I made use of the RGB header to do some nifty desk lighting too!