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Debuki 68.4K Views
Jun 23, 2026 7:03 AM

256GB Samsung P9 Express microSD Express Card

$40

$80

50% off
+ Free S&Hat Amazon
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Deal Details
Update: This popular deal is still available.

Amazon has 256GB Samsung P9 Express microSD Express Card (MB MK256T/AM) for $39.99. Shipping is free.

Thanks to Community Member Debuki for sharing 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 StrawMan86 | Staff

Original Post

Written by Debuki
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

Amazon has 256GB Samsung P9 Express microSD Express Card (MB MK256T/AM) for $39.99. Shipping is free.

Thanks to Community Member Debuki for sharing 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 StrawMan86 | Staff

Original Post

Written by Debuki

Community Voting

Deal Score
+394
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Bad Deal

Why are you downvoting this deal?

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Top Comments

OrGoN3
594Comments
104Reputation
Yes they can. MicroSDExpress is fully backwards compatible with MicroSDXC. So any device that can read mSDXC can read the card, at regular SDXC speeds.
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bobasuar
22Comments
10Reputation
Really good price for a 256gb micro sd card in this current era of storage prices. Probably not good for something like a dash cam, I would go with one of the Endurance variants. Good for a Nintendo switch.
Go to Comment
urchin
742Comments
127Reputation
Imagine how miserable your life would have to be if you can only afford one console so you build your entire personality around hating the other ones.
Go to Comment

Community Reviews

This 256GB Samsung microSD Express card stands out as a strong price on fast storage, especially for Switch 2 and other devices that support SD Express. It is also described as a solid fit for Nintendo Switch, with faster PC reads when paired with an Express reader and continuous writes rated at 30MB per second. The main caution is compatibility, since non Express devices fall back to UHS I speeds around 100MB per second. For dash cams and other constant recording gear, endurance cards are the safer match.

  • Switch 2 owners who want faster game installs, because SD Express delivers a huge speed leap over prior cards on supported hardware.

    ThirstyCruzeyeoncomputersDreamliner330

  • Shoppers needing a 256GB card now, because the price is described as very good amid rising storage costs.

    bobasuardrsnowmonMungo

  • Drone pilots recording on UHS-I devices, because the card falls back to regular UHS-I speeds and can match the device's speed ceiling.

    Dreamliner330JollyCrayon539

  • Insta360 action-camera shooters who need a cheaper 256GB card, because it works okay in an Insta360 X5 and costs less than other V30 options.

    AndyP5910AndyP5910

  • Dashcam and security-camera owners who record continuously, because endurance cards are designed for constant write cycles and this card may wear faster.

    bobasuarOCNewbiebobasuarbobasuar

  • People expecting SD Express speeds in older devices, because it drops back to UHS-I performance unless the hardware supports SD Express.

    ktlewis02JollyCrayon539agate

  • Video-recording buyers who need long-term write endurance, because Express cards are not designed for constant rewrites and can deteriorate faster.

    Ch3apSk8teOCNewbiebobasuar

  • Buyers worried about fragile media handling, because the card can snap or break when removed from packaging.

    d4nvu

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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134 Comments

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Jun 23, 2026 5:21 PM
79 Comments
Joined May 2024
Ch3apSk8teJun 23, 2026 5:21 PM
79 Comments
Quote from armyofda12mnkeys View quoted comment :
is this a good deal for namebrand 256Gb card that works in Wyze cameras? (I dont care about Nintendo Switch).https://www.amazon.com/SanDisk-25...0B7NV73PJ/
I would not use express cards for anything video related.
3
Jun 23, 2026 5:30 PM
805 Comments
Joined Sep 2008
aerischanJun 23, 2026 5:30 PM
805 Comments
Wish there was a deal on 512GB.
Jun 23, 2026 5:30 PM
1.4K Comments
Joined Feb 2012
MisterdobalinaJun 23, 2026 5:30 PM
1.4K Comments
Quote from BingSway View quoted comment :
Good timing, needed this for my Switch 2.
me too. god bless early morning slickdeals
Jun 23, 2026 5:39 PM
1.6K Comments
Joined Nov 2019
SlickGame612Jun 23, 2026 5:39 PM
1.6K Comments
Quote from Ch3apSk8te View quoted comment :
I would not use express cards for anything video related.
Why not?
Jun 23, 2026 8:29 PM
2.3K Comments
Joined Dec 2004
MungoJun 23, 2026 8:29 PM
2.3K Comments
Seems like a really good deal with the jacked up storage prices & everything else.
Pro
Jun 23, 2026 8:30 PM
3.4K Comments
Joined Jul 2020
ThirstyCruz
Pro
Jun 23, 2026 8:30 PM
3.4K Comments
Quote from bobasuar View quoted comment :
Really good price for a 256gb micro sd card in this current era of storage prices. Probably not good for something like a dash cam, I would go with one of the Endurance variants. Good for a Nintendo switch.
True but not largely irrelevant. This has nvme tech which hardly nothing (yet) supports.. switch 2 being one to the few. The speeds are a huge leap over all prior SD cards
Jun 23, 2026 8:40 PM
10 Comments
Joined Nov 2025
zackjvanceJun 23, 2026 8:40 PM
10 Comments
Nice nice

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Jun 23, 2026 10:50 PM
1.8K Comments
Joined Oct 2007
OCNewbieJun 23, 2026 10:50 PM
1.8K Comments
Quote from SlickGame612 View quoted comment :
Why not?
I'm not 100% sure, but for a camera, or something that is going to be used almost constantly, you'd want to get a microSD that is designed more for endurance rather than speed. I think both cards in the OP aren't designed for constant writes/rewrites, so they may not last as long in a device like a video camera (dash cam, outdoor mounted camera, etc.). They should technically work, but they might deteriorate faster than one designed for constant use.
Jun 24, 2026 1:08 AM
81 Comments
Joined Nov 2007

This comment has been rated as unhelpful by Slickdeals users.

Jun 24, 2026 5:46 AM
1.4K Comments
Joined Nov 2011
Dreamliner330Jun 24, 2026 5:46 AM
1.4K Comments
Any reason NOT to get one of these for a DJI Drone? The drones are all UHS-I so this Samsung P9 Express should max out the speed capabilities.

DJI recommends a Lexar Professional Silver Plus Micro SD Card, UHS-I, C10, U3, V30.
Jun 24, 2026 6:41 AM
252 Comments
Joined May 2012
eyeoncomputersJun 24, 2026 6:41 AM
252 Comments
pretty good for Switch 2
Jun 24, 2026 7:30 AM
5 Comments
Joined Jul 2020
JamesMcNally93Jun 24, 2026 7:30 AM
5 Comments
Great price, would be nice if the 512gb would go on sale
Jun 24, 2026 12:46 PM
1.4K Comments
Joined Oct 2007
ktlewis02Jun 24, 2026 12:46 PM
1.4K Comments
Quote from Dreamliner330 View quoted comment :
Any reason NOT to get one of these for a DJI Drone? The drones are all UHS-I so this Samsung P9 Express should max out the speed capabilities.DJI recommends a Lexar Professional Silver Plus Micro SD Card, UHS-I, C10, U3, V30.
Because you don't need to pay extra for an *express card* that your HW can't even utilize
Jun 24, 2026 1:05 PM
77 Comments
Joined Dec 2022
CoolTeam8715Jun 24, 2026 1:05 PM
77 Comments
Quote from aerischan View quoted comment :
Wish there was a deal on 512GB.
There was one 1-2 weeks ago for $150 on Amazon but definitely not the $80ish price point from January.

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Pro
Jun 24, 2026 2:33 PM
144 Comments
Joined Apr 2026
FantasticLinen792
Pro
Jun 24, 2026 2:33 PM
144 Comments
Amazon has the Samsung P9 Express microSD Express Card 256GB for Nintendo Switch 2 on sale for $39.99 (was $79.99).
• 256GB Storage Capacity
• microSD Express Technology
• Up to 800 MB/s Read Speed
• Designed for Nintendo Switch 2
• A1 Performance Rating
• Prime Shipping Available
• Rated 4.8/5 Stars
Lowest price I've seen so far on a Samsung-branded microSD Express card for Switch 2. Great option for expanding storage while taking advantage of faster load times and downloads.

https://www.amazon.com/dp/B0FT99KCV8
Last edited by missiethegal June 24, 2026 at 09:03 AM.
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