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Product details

Description

Never miss a single precious frame with the SanDisk Ultra 256GB UHS-I SDXC Memory Card (Model: SDSDUN4-256G-GN6IN). Specifically engineered for your compact to mid-range point-and-shoot digital cameras, mirrorless housings, and standard home camcorders, this high-speed memory card lets you take better pictures and smooth videos without experiencing device buffering lags. With improved hardware read performance over older editions, the 120MB/s tier ensures swift backups so you can spend less time waiting and more time creating.

Key Features & Product Benefits

  • Blazing Fast 120MB/s Read Speeds: Engineered with proprietary SanDisk engineering configurations to transcend standard UHS-I limitations, moving up to 875 high-res photos to your desktop workflow within a single minute.
  • Class 10 & U1 Video Ratings: Carries a verified UHS Speed Class 1 (U1) and Class 10 capability profile. Capture smooth, uninterrupted Full HD video (1080p) without dropping frames or compressing clarity benchmarks.
  • Ample 256GB Storage Headroom: Offers vast flash real estate to comfortably preserve thousands of raw or JPEG files, multimedia layers, and hours of continuous high-definition recording logs without demanding a prompt card switch.
  • Ultra-Durable Multi-Proof Shielding: Built to endure rigorous real-world travel mishaps. This card is water-proof, extreme temperature-proof, shock-proof, and X-ray-proof to shield your data inside harsh environments.
  • Optimized Reader Ecosystem: Seamlessly compatible with specialized SanDisk SD™ UHS-I card readers for accelerated offloading workflows across modern computing architectures.

Technical Specifications

Specification Field Details & Verified Ratings
Brand & Manufacturer SanDisk
Manufacturer Part Number (MPN) SDSDUN4-256G-GN6IN
EAN / GTIN / UPC 619659182991
Storage Capacity 256 GB
Form Factor Class SDXC™ (Secure Digital Extended Capacity)
Bus Architecture Style UHS-I
Maximum Sequential Read Up to 120 MB/s
Minimum Sequential Write 10 MB/s (U1 Minimum Baseline)
Speed Class Standards Class 10 | UHS Speed Class 1 (U1)
Video Capabilities Optimized for Full HD Video (1080p Resolution)
Physical Dimensions 31.5mm x 23.9mm x 2.3 mm
Product Weight Approx. 20g (including packaging margins)
FAQs

How fast is the SanDisk Ultra SDSDUN4 256GB?

Up to 120MB/s read.

What speed class is it?

Class 10, U1, UHS-I.

Which cameras is it for?

Point-and-shoot, mirrorless and camcorders.

What customers say

စိတ်ချယုံကြည်စွာလုပ်ဆောင်ပေးတဲ့အတွက်အထူးကျေးဇူးတင်မိပါတယ် ခုချိန်မှာကျွန်တော့်လက်ထဲပစ္ည်းကရောက်ရှိနေပါပြီ ကျေးဇူးပါ အချိန်တိုင်းအားပေးနေလျက်ပါ

AnonymousVerified buyerStore review

Great service and happy with what I ordered

I paid on KPay after 8pm and I got a call the next morning asking about delivery. I was expecting 2-3 days, so that was fantastic. Not sure why so fast, but amazing

SeanVerified buyerStore review

VERY FAST AND EFFICIENT PROCESS

Have ordered 3 products and the process was fast and smooth. Delivery was also fast

ALTVerified buyerStore review

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စိတ်ချယုံကြည်စွာလုပ်ဆောင်ပေးတဲ့အတွက်အထူးကျေးဇူးတင်မိပါတယ် ခုချိန်မှာကျွန်တော့်လက်ထဲပစ္ည်းကရောက်ရှိနေပါပြီ ကျေးဇူးပါ အချိန်တိုင်းအားပေးနေလျက်ပါ

AnonymousVerified buyerStore review

Great service and happy with what I ordered

I paid on KPay after 8pm and I got a call the next morning asking about delivery. I was expecting 2-3 days, so that was fantastic. Not sure why so fast, but amazing

SeanVerified buyerStore review

VERY FAST AND EFFICIENT PROCESS

Have ordered 3 products and the process was fast and smooth. Delivery was also fast

ALTVerified buyerStore review

အသုံးပြုပုံ

(၁)ဘယ်ဖုန်းနဲ့မဆိုချိတ်လို့ရလားခင်ဗျ (၂)မြန်မာ font ပါလားခင်ဗျ (၃)သွေးပေါင်ချိန် function ပါလားခင်ဗျ

Aung Htoo MyintStore review

Fast delivery & good response time.

Ordered a RAM card from ICT. It's working well. I couldn't find the same card in other stores online. The price was a bit expensive as USD rates were high when I made the purchase. Will purchase again if I need other things. 5/5. Do you also sell Android ...

AnonymousVerified buyerStore review

Oraimo Rover BT Speaker

Product quality and price are suitable for the user.

Khant Lu BoVerified buyerStore review

Windows 11 pro license key

ဈေးနှုန်းချိုတယ်။ ဝယ်ပြီးတာနဲ့ ပို့လိုက်လို့ မြန်တယ်။ Key ထည့်လိုက်တာနဲ့ ကွက်တိ ဝင်သွားလို့ Windows ကို စိတ်ချမ်းချမ်းသာသာနဲ့ သုံးလို့ ရသွားတယ်။

Soe WinVerified buyerStore review

May you always be successful.

Everything is fine. Thank you very much. The materials are also reliable. It doesn't take long.

M.A.Store review

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