Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expired Posted by DealMyAss • Jun 14, 2023
  1. Deal Image
Item 1 of 4
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 4
expired Posted by DealMyAss • Jun 14, 2023

400GB SanDisk Ultra Class 10 A1 microSDXC Memory Card w/ Adapter

+ Free S/H

$30

$70

57% off
Amazon
54 Comments 25,599 Views
Visit Amazon
Good Deal
Save
Share
Deal Details
Amazon has 400GB SanDisk Ultra Class 10 A1 microSDXC Memory Card w/ Adapter (SDSQUA4-400G-GN6MA) for $29.99. Shipping is free.

Thanks to Community Member DealMyAss for finding this deal.

Features:
  • Up to 400GB to store even more hours of Full HD video (2) 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less. (2) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.
  • Up to 120MB/s transfer speeds let you move up to 1000 photos in a minute (5). Up to 120MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed.

Editor's Notes

Written by Discombobulated | Staff
  • About this product:
    • Rating of 4.7 from over 229,000 Amazon customer reviews.
  • About this store:
  • Additional note:
No Longer Available:
Western Digital has 400GB SanDisk Ultra Class 10 A1 microSDXC Memory Card w/ Adapter (SDSQUA4-400G-GN6MA) for $29.99. Shipping is free.

Original Post

Written by DealMyAss
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 400GB SanDisk Ultra Class 10 A1 microSDXC Memory Card w/ Adapter (SDSQUA4-400G-GN6MA) for $29.99. Shipping is free.

Thanks to Community Member DealMyAss for finding this deal.

Features:
  • Up to 400GB to store even more hours of Full HD video (2) 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less. (2) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.
  • Up to 120MB/s transfer speeds let you move up to 1000 photos in a minute (5). Up to 120MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed.

Editor's Notes

Written by Discombobulated | Staff
  • About this product:
    • Rating of 4.7 from over 229,000 Amazon customer reviews.
  • About this store:
  • Additional note:
No Longer Available:
Western Digital has 400GB SanDisk Ultra Class 10 A1 microSDXC Memory Card w/ Adapter (SDSQUA4-400G-GN6MA) for $29.99. Shipping is free.

Original Post

Written by DealMyAss

Community Voting

Deal Score
+51
Good Deal
Visit Amazon

Price Intelligence

Model: SanDisk 400GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-400G-GN6MA

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
03/31/23Western Digital$29 frontpage
38
10/11/22Amazon$32 frontpage
41
02/14/22Amazon$40
2
01/31/22Amazon$40
1
12/26/21Amazon$39
2
09/29/21Amazon$39 frontpage
66
Show More

Leave a Comment

Unregistered (You)

Top Comments

SgtSweetieBelle
35 Posts
14 Reputation
If you're looking for something to put in a Steam Deck, I'd say skip this one and go for the 512GB Samsung EVO Select that's only $8-10 more right now at Samsung's website or Amazon. The write speeds on the SanDisk Ultra are not nearly as good in comparison.

A full breakdown:

SanDisk Ultra
* 400GB | $30 | 90 MB/s read, 30 MB/s write

Samsung Evo Select
* 512MB | $38-40 | 90 MB/s read, 74 MB/s write

+44 MB/s write and +112GB of storage is definitely worth the extra $10-ish.
sduser2002
293 Posts
73 Reputation
The lottery of possibly getting a fake card from third-party Amazon sellers that co-mingle inventories with Amazon is not worth it for me.
beerguy419
1698 Posts
1533 Reputation
I think you will be waiting a while longer. You can barely get 256 on sale for that price.

53 Comments

Sign up for a Slickdeals account to remove this ad.

Jun 14, 2023
665 Posts
Joined Apr 2006

This comment has been rated as unhelpful by Slickdeals users.

Jun 14, 2023
1,698 Posts
Joined Dec 2013
Jun 14, 2023
beerguy419
Jun 14, 2023
1,698 Posts
Quote from polymixa :
Looking at the pricing curve, I am waiting for the $20 mark before too long.
I think you will be waiting a while longer. You can barely get 256 on sale for that price.
2
Jun 14, 2023
76 Posts
Joined Aug 2013
Jun 14, 2023
Mobpsycho
Jun 14, 2023
76 Posts
Will this do fine with steam deck or the ally as game installation storage? Or are ssd's a better option?
1
Jun 14, 2023
2,208 Posts
Joined Feb 2015
Jun 14, 2023
impasse
Jun 14, 2023
2,208 Posts
Quote from beerguy419 :
I think you will be waiting a while longer. You can barely get 256 on sale for that price.
i guess if my post disappears i'll know it's a banned brand/seller, but team has a 512GB for <$26, 4.6 stars with 2k+ reviews: https://www.amazon.com/dp/B08976HLQL
2
5
Jun 14, 2023
851 Posts
Joined Nov 2005
Jun 14, 2023
QCwvGyFu
Jun 14, 2023
851 Posts
Quote from Mobpsycho :
Will this do fine with steam deck or the ally as game installation storage? Or are ssd's a better option?
ssd is better but you wont get a nvme ssd at the $30 price point.
3
Jun 14, 2023
35 Posts
Joined Aug 2014
Jun 14, 2023
SgtSweetieBelle
Jun 14, 2023
35 Posts

Our community has rated this post as helpful. If you agree, why not thank SgtSweetieBelle

If you're looking for something to put in a Steam Deck, I'd say skip this one and go for the 512GB Samsung EVO Select that's only $8-10 more right now at Samsung's website or Amazon. The write speeds on the SanDisk Ultra are not nearly as good in comparison.

A full breakdown:

SanDisk Ultra
* 400GB | $30 | 90 MB/s read, 30 MB/s write

Samsung Evo Select
* 512MB | $38-40 | 90 MB/s read, 74 MB/s write

+44 MB/s write and +112GB of storage is definitely worth the extra $10-ish.
2
4
Jun 14, 2023
759 Posts
Joined Nov 2014
Jun 14, 2023
-cod
Jun 14, 2023
759 Posts
These are the fastest available cards for the 3DS and Nintendo Switch fyi.
6

Sign up for a Slickdeals account to remove this ad.

Jun 14, 2023
293 Posts
Joined Jul 2010
Jun 14, 2023
sduser2002
Jun 14, 2023
293 Posts

Our community has rated this post as helpful. If you agree, why not thank sduser2002

The lottery of possibly getting a fake card from third-party Amazon sellers that co-mingle inventories with Amazon is not worth it for me.
1
1
3
Expert
This user is an Expert in Tech & Electronics
Jun 14, 2023
18,064 Posts
Joined Sep 2011
Jun 14, 2023
bluekiwi
Expert
This user is an Expert in Tech & Electronics
Jun 14, 2023
18,064 Posts
Quote from sduser2002 :
The lottery of possibly getting a fake card from third-party Amazon sellers that co-mingle inventories with Amazon is not worth it for me.
Willing to take the chance since I test all memory cards, flash drives with software that tells of true capacity, r/w speeds, bad blocks, etc. If you buy from amazon, you run chance of counterfeit but any place you purchase from could have a bad batch. Better to be aware before return window closes
3
Jun 14, 2023
1,619 Posts
Joined Dec 2005
Jun 14, 2023
shrimpsiumai
Jun 14, 2023
1,619 Posts
extreme pro and nothing less. It's not even that much more
1
Jun 15, 2023
779 Posts
Joined Aug 2006
Jun 15, 2023
oh_dannyboy
Jun 15, 2023
779 Posts
Does this work well in dash cams or other security cams where there is a lot of writing and overwriting?
2
Jun 15, 2023
1,966 Posts
Joined Jun 2014
Jun 15, 2023
bieberwhole69
Jun 15, 2023
1,966 Posts
Quote from sduser2002 :
The lottery of possibly getting a fake card from third-party Amazon sellers that co-mingle inventories with Amazon is not worth it for me.
not that much of a risk when you can test it... and send it back for free if it's fake due to fraud...
1
Jun 15, 2023
24 Posts
Joined Dec 2020
Jun 15, 2023
OrangeHaddock480
Jun 15, 2023
24 Posts
Anyone remember back in 2008 when a 1GB would cost you $40
1
4
Jun 15, 2023
4,342 Posts
Joined Jan 2004
Jun 15, 2023
exhurt
Jun 15, 2023
4,342 Posts
Quote from OrangeHaddock480 :
Anyone remember back in 2008 when a 1GB would cost you $40
My first computer only had 1.9GB of spacelaugh out loud
1

Sign up for a Slickdeals account to remove this ad.

Jun 15, 2023
338 Posts
Joined Oct 2022
Jun 15, 2023
Cheap_MoFo
Jun 15, 2023
338 Posts
Will this work in my GoPro 10?
2

Leave a Comment

Unregistered (You)

Related Searches

ComputersFlash StorageSD Cards & Micro SD CardsTech & ElectronicsVideo GamesFree Shipping with PrimeOnline Only

Popular Deals

View All
Found by
Just Now
$789$87910% offMSI 49" Curved OLED Display, 144Hz 0.03ms, Gaming Monitor - $789
2
Found by
Just Now
$545$81232% off[Puerto Rico] Wyndham Palmas Beach and Golf Resort 3-Nights Stay For $545 With $150 Resort Credit & Free Parking - Stay Thru Nov 20, 2025
1
Found by
Just Now
$1.99$1586% off$1.99: Unseen Academicals: A Discworld Novel (eBook) by Terry Pratchett
0
Found by
Just Now
$119$19037% offBraun Men's Wet & Dry Electric Shaver (Series 7, 7177cc) $118.94 + Free Shipping
0
Found by
Just Now
$7.46$1550% off[S&S] $7.46: 29.3-Oz MAXWELL HOUSE Decaffeinated Original Medium Roast Ground Coffee at Amazon
1

Trending Deals

View All
Found by
Just Now
AMYET V9-G60 Adults Ebike 1000W 48V 20AH (2 colors) $493.XX + Free Shipping
4
Found by
Just Now
$6.64$1965% offPrime Members: 32-Oz Liquid Fence Ready-to-Use Deer & Rabbit Repellent $6.64 + Free Shipping
3
Found by
Just Now
$75Milwaukee 0852-20 M12 Lithium-Ion Cordless Compact Spot Blower (Tool Only) $75 - $75
4
Found by
Just Now
Fandango $5 off Ticket w/ Code + ApplePay purchase on 7/9
3
Found by
Just Now
$2.99$3090% offSteins;Gate on Steam (PC) $2.99
0