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frontpageneomatrixviper posted Jul 24, 2026 9:11 PM

Costco Members: 40" MSI Mag 401QR Ultra Wide QHD IPS Premium Gaming Monitor

$250

$340

26% off
+ Free S&Hat Costco Wholesale
26 Comments
9.9K Views
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Deal Details
Costco Wholesale has 40" MSI Mag 401QR Ultra Wide QHD IPS Premium Gaming Monitor on sale for $249.99 valid for Costco Members only. Shipping is free.

Thanks to community member neomatrixviper for finding this deal

Note, must login to your Costco account w/ an active membership to purchase (5% for Non-Member Service/Surcharge Fee)

Specs/Key Features
  • Resolution 3440x1440 (UWQHD)
  • Refresh Rate: 155Hz
  • Response Time: 1ms
  • IPS/LCD Display
  • DisplayHDR 400 (High Dynamic Range)
  • AMD FreeSync Premium
  • VESA Mount: 100x100mm
    • Inputs
      • 2x HDMI 2.0b
      • 2x USB 2.0 Type-A
      • 1x USB Type-C (DP Alt)
      • 1x DisplayPort 1.4a

Editor's Notes

Written by Discombobulated | Staff
  • Price Research
    • At the time of research, this product is $150 lower (37.5% savings) than the next best available price from a reputable merchant with prices ranging from $399.99
  • About the Deal
    • Enjoy extremely smooth, tear-free gameplay w/ built-in adaptive technology when paired with a compatible graphics card
    • Offer valid for online purchase only
    • Limit 5 per member
    • Offer valid through August 9, 2026 or while pricing/supplies last
  • Additional Details
    • Product is eligible for return to any of the more than 800+ Costco Warehouses worldwide

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has 40" MSI Mag 401QR Ultra Wide QHD IPS Premium Gaming Monitor on sale for $249.99 valid for Costco Members only. Shipping is free.

Thanks to community member neomatrixviper for finding this deal

Note, must login to your Costco account w/ an active membership to purchase (5% for Non-Member Service/Surcharge Fee)

Specs/Key Features
  • Resolution 3440x1440 (UWQHD)
  • Refresh Rate: 155Hz
  • Response Time: 1ms
  • IPS/LCD Display
  • DisplayHDR 400 (High Dynamic Range)
  • AMD FreeSync Premium
  • VESA Mount: 100x100mm
    • Inputs
      • 2x HDMI 2.0b
      • 2x USB 2.0 Type-A
      • 1x USB Type-C (DP Alt)
      • 1x DisplayPort 1.4a

Editor's Notes

Written by Discombobulated | Staff
  • Price Research
    • At the time of research, this product is $150 lower (37.5% savings) than the next best available price from a reputable merchant with prices ranging from $399.99
  • About the Deal
    • Enjoy extremely smooth, tear-free gameplay w/ built-in adaptive technology when paired with a compatible graphics card
    • Offer valid for online purchase only
    • Limit 5 per member
    • Offer valid through August 9, 2026 or while pricing/supplies last
  • Additional Details
    • Product is eligible for return to any of the more than 800+ Costco Warehouses worldwide

Original Post

Written by neomatrixviper

Community Voting

Deal Score
+48
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26 Comments

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Jul 25, 2026 4:03 PM
45 Comments
Joined Oct 2018
DavidL9793Jul 25, 2026 4:03 PM
45 Comments
Seems like a nice deal might later this week if still available need a new monitor well really another one have a 250hz 32inch msi 1080p lol
4
Yesterday 3:32 AM
55 Comments
Joined Jul 2015
warriorgobYesterday 3:32 AM
55 Comments
This seems like a really good deal, after about a week of casually researching I had planned to get this at the original $340 price, glad I waited. At this price point with 155hz, IPS and 1440p seems like it would be good for work and gaming.
Yesterday 4:01 AM
2.4K Comments
Joined Oct 2006
pidgeYesterday 4:01 AM
2.4K Comments
Nice. Been looking for an inexpensive IPS monitor for my racing sim.
Yesterday 8:58 AM
66 Comments
Joined Mar 2015
VietGuy03Yesterday 8:58 AM
66 Comments
It's $229 on Woot refurbished right now. I've had this monitor for 6 months now and absolutely love it! I play Helldiver's and it's been amazing! I would highly recommend this monitor!
Yesterday 11:51 AM
341 Comments
Joined Oct 2016

This comment has been rated as unhelpful by Slickdeals users.

Yesterday 12:13 PM
1.5K Comments
Joined Oct 2007
7 VII 7Yesterday 12:13 PM
1.5K Comments
Quote from fywdude :
At this size, curved is an advantage, and this one isn't.
Well curved usually have inferior panels unless you get it at a higher price range. IPS for this is great for the price.
Expert
This user is an Expert in Computers
Yesterday 1:23 PM
12.2K Comments
Joined Oct 2009
TekkenLord
Expert
This user is an Expert in Computers
Yesterday 1:23 PM
12.2K Comments
Quote from VietGuy03 :
It's $229 on Woot refurbished right now. I've had this monitor for 6 months now and absolutely love it! I play Helldiver's and it's been amazing! I would highly recommend this monitor!
I believe you have longer return window with Costco.

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Expert
This user is an Expert in Computers
Yesterday 1:24 PM
12.2K Comments
Joined Oct 2009
TekkenLord
Expert
This user is an Expert in Computers
Yesterday 1:24 PM
12.2K Comments
Quote from DavidL9793 :
Seems like a nice deal might later this week if still available need a new monitor well really another one have a 250hz 32inch msi 1080p lol
What are you saying?
Yesterday 1:28 PM
158 Comments
Joined May 2011
Limit760Yesterday 1:28 PM
158 Comments
No curve, no buy. Screens this large that aren't curved give the illusion that the corners are curving away from you which makes things feel very weird when using them.
1
1
Yesterday 1:35 PM
277 Comments
Joined Jul 2016
chosen_user_name_21Yesterday 1:35 PM
277 Comments
assume this is not curved?
1
Yesterday 2:15 PM
5.2K Comments
Joined Jan 2011
sumthin_gudYesterday 2:15 PM
5.2K Comments
Using this at the moment to hold me over for a proper oled.

At $250 this is a steal. 1440p at 32" is a bit soft but it's great for high fps gaming
Expert
This user is an Expert in Computers
Yesterday 2:25 PM
12.2K Comments
Joined Oct 2009
TekkenLord
Expert
This user is an Expert in Computers
Yesterday 2:25 PM
12.2K Comments
Quote from sumthin_gud :
Using this at the moment to hold me over for a proper oled. At $250 this is a steal. 1440p at 32" is a bit soft but it's great for high fps gaming
You mean 40". Did you have the 32 incher?
Yesterday 2:39 PM
11 Comments
Joined Apr 2026
WittyDirt6440Yesterday 2:39 PM
11 Comments
I've been using this display for YEARS. I LOVE it. Flat 40" ultrawide masterrace. If a 34" is a wide 27", this 40" is a wide 32". If you have a 32" QHD IPS, and you've ever wanted to try an ultrawide... You owe it to yourself. If I had a Costco near me, I'd grab this for when my current one dies.
Yesterday 2:49 PM
972 Comments
Joined Nov 2008
t3chYesterday 2:49 PM
972 Comments
A slight curve would definitely be preferred, but for the price can probably forgive it. Options near this config are a bit thin on the ground. Strange choice not to bump it up to x1600 on a screen this size though.
Last edited by t3ch July 27, 2026 at 07:56 AM.

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Yesterday 2:53 PM
972 Comments
Joined Nov 2008
t3chYesterday 2:53 PM
972 Comments
Quote from VietGuy03 :
It's $229 on Woot refurbished right now. I've had this monitor for 6 months now and absolutely love it! I play Helldiver's and it's been amazing! I would highly recommend this monitor!
A lot of reviews talking about units dying-- for $20 it's probably worth getting a new unit from a place you'll be able to return it down the line.

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