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expiredphoinix | Staff posted Mar 16, 2026 07:03 AM
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expiredphoinix | Staff posted Mar 16, 2026 07:03 AM

256GB Samsung P9 Express microSD Express Card

$32

$55

41% off
Amazon
24 Comments 8,127 Views
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Deal Details
Amazon has 256GB Samsung P9 Express microSD Express Card (MB MK256T/AM) for $31.50. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.

Features:
  • 256GB Storage Capacity
  • PCIe 3.0 x 1 | NVMe 1.3 | SD 7.1
  • Max Read Speed: 800 MB/s
  • Endurance (TBW): up to 100TB
  • Water, Temperature, and Wearout Proof
  • Drop, Shock, Magnetic, and X-Ray Proof

Editor's Notes

Written by Neo45 | Staff
  • Our research indicates that this offer is $13.49 lower (30% savings) than the next best available price from a reputable merchant with prices starting from $44.99.
  • This deal is $3.49 less than the previous Frontpage Deal.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.    
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 256GB Samsung P9 Express microSD Express Card (MB MK256T/AM) for $31.50. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.

Features:
  • 256GB Storage Capacity
  • PCIe 3.0 x 1 | NVMe 1.3 | SD 7.1
  • Max Read Speed: 800 MB/s
  • Endurance (TBW): up to 100TB
  • Water, Temperature, and Wearout Proof
  • Drop, Shock, Magnetic, and X-Ray Proof

Editor's Notes

Written by Neo45 | Staff
  • Our research indicates that this offer is $13.49 lower (30% savings) than the next best available price from a reputable merchant with prices starting from $44.99.
  • This deal is $3.49 less than the previous Frontpage Deal.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.    
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+35
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Visit Amazon

Price Intelligence

Model: Samsung 256GB micro SD Express Card P9 Express(MB-MK256T/AM)

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 3/25/2026, 07:02 AM
Sold By Sale Price
Amazon$44
Samsung$44.99
Best Buy$74.99

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24 Comments

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Mar 16, 2026 08:35 AM
100 Posts
Joined Dec 2015
klbunMar 16, 2026 08:35 AM
100 Posts
Is the speed of memory getting noticably faster?
1
Mar 16, 2026 11:40 AM
1,113 Posts
Joined Nov 2003
JD13Mar 16, 2026 11:40 AM
1,113 Posts
Great deal but some of my items are unable to use these larger cards.
Mar 16, 2026 11:57 AM
1,427 Posts
Joined Dec 2008
madcow3417Mar 16, 2026 11:57 AM
1,427 Posts
Quote from klbun :
Is the speed of memory getting noticably faster?
Micro SD express is a new standard that allows for faster transfers with compatible devices, so yes.
Mar 16, 2026 12:34 PM
179 Posts
Joined Nov 2009
Babylicious_TouchMeMar 16, 2026 12:34 PM
179 Posts
Good for dash cams or no?
Mar 16, 2026 12:43 PM
936 Posts
Joined Apr 2015
orioncygnusMar 16, 2026 12:43 PM
936 Posts
Quote from Babylicious_TouchMe :
Good for dash cams or no?
same question
Mar 16, 2026 12:44 PM
298 Posts
Joined Apr 2023
SkillfulHeart577Mar 16, 2026 12:44 PM
298 Posts
Quote from Babylicious_TouchMe :
Good for dash cams or no?
Dash cams write and re-write a lot so IIRC you need more of a "heavy duty" card made for that kind of abuse. Speed is not as important.
2
Mar 16, 2026 12:47 PM
1,118 Posts
Joined Feb 2014
Obese_ICEagentMar 16, 2026 12:47 PM
1,118 Posts
Quote from klbun :
Is the speed of memory getting noticably faster?
Some stuff requires this kind of card now. I was surprised when I got my Switch 2 and it required an 'express' SD card.

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Mar 16, 2026 12:49 PM
1,166 Posts
Joined Dec 2009
K9stylMar 16, 2026 12:49 PM
1,166 Posts
Quote from SkillfulHeart577 :
Dash cams write and re-write a lot so IIRC you need more of a "heavy duty" card made for that kind of abuse. Speed is not as important.
yes, i believe you want cards that are labeled "Endurance" for the repeated read/writes that dashcams are likely to do. a normal SD card would buckle under the repetition is my understanding.
Mar 16, 2026 12:51 PM
2,210 Posts
Joined Nov 2018
drsnowmonMar 16, 2026 12:51 PM
2,210 Posts
Quote from Babylicious_TouchMe :
Good for dash cams or no?
What Skillfulheart said, get the one that's labeled 'High Endurance.'
1
Mar 16, 2026 01:06 PM
386 Posts
Joined Nov 2011
ChrisL17Mar 16, 2026 01:06 PM
386 Posts
Is this worth getting to use in a Galaxy Tab S10 FE? I know it wouldn't be able to make use of the microsd express speeds, but other 256gb cards also go for around $30-$40
Mar 16, 2026 01:16 PM
676 Posts
Joined Sep 2008
aerischanMar 16, 2026 01:16 PM
676 Posts
Quote from ChrisL17 :
Is this worth getting to use in a Galaxy Tab S10 FE? I know it wouldn't be able to make use of the microsd express speeds, but other 256gb cards also go for around $30-$40
It's backwards compatible so it should work. If prices are the same, might as well go this one. Note though, I remember there was a 512GB microSD posted here for $40.
Mar 16, 2026 01:37 PM
535 Posts
Joined Feb 2012
vapore0nMar 16, 2026 01:37 PM
535 Posts

Our community has rated this post as helpful. If you agree, why not thank vapore0n

Quote from Babylicious_TouchMe :
Good for dash cams or no?
This micro sd aimed more for gaming, with its fast read and random iops speeds.
The Sansung Endurance cards are, as mentioned, slower because they are meant for sequential read/write. Their nand chips are built to last constant write cycles. Per google, Up to 140,160 Hours (16+ years).

This card will work, as will any, but it might die sooner than a proper Samsung Endurance card. How soon? Who knows. Ive been using non Endurance cards on home security cams for years and no problems.
3
Mar 16, 2026 02:07 PM
1,013 Posts
Joined Jan 2009
PeeLo801Mar 16, 2026 02:07 PM
1,013 Posts
Quote from Obese_ICEagent :
Some stuff requires this kind of card now. I was surprised when I got my Switch 2 and it required an 'express' SD card.
So would this be compatible with the switch 2?
Mar 16, 2026 02:08 PM
314 Posts
Joined Feb 2024
HappyDeer3232Mar 16, 2026 02:08 PM
314 Posts
Quote from PeeLo801 :
So would this be compatible with the switch 2?
Yes it will be

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Mar 16, 2026 02:24 PM
5,017 Posts
Joined Dec 2009
masterz13Mar 16, 2026 02:24 PM
5,017 Posts
Quote from PeeLo801 :
So would this be compatible with the switch 2?
It says Switch 2 in the product title, so yes.
1

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