SanDisk
256GB Extreme SDXC UHS-I Memory Card - 150MB/s, C10, U3, V30, 4K UHD, SD Card - SDSDXV5-256G-GNCIN
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The 256GB Extreme SDXC UHS-I Memory Card - 150MB/s, C10, U3, V30, 4K UHD, SD Card - SDSDXV5-256G-GNCIN is a category leader on buyer feedback in the external storage category, priced around $92.22, rated 4.8★ across 38,208 verified Amazon reviews. A confident buy for most shoppers in this category.
The SanDisk Extreme SD UHS-I memory card delivers performance that lets you take control of your creativity. With shot speeds of up to 70MB/s* and UHS speed Class 3 (U3)(2) recording, you’re ready to capture stunning high-resolution, stutter-free 4K UHD video(1) . Its 150MB/s* transfer speeds mean you can quickly move your photos where you want them. Plus, it’s built to withstand weather, water, shocks and other less-than-ideal conditions so you can rest assured that it’s good to go wherever you go. | *Up to 150 MB/s read speed. Engineered with proprietary technology to reach speeds beyond…
SpecPicks Verdict
SpecPicks classifies SanDisk 256GB Extreme SDXC UHS-I Memory Card - 150MB/s, C10, U3… as a category leader on buyer feedback in the external storage category, based on 38,208 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. SanDisk's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.8★ average across customer reviews
- ✓ Large, well-vetted feedback pool (38,208 reviews)
- ✓ Backed by SanDisk's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Shot speeds up to 70MB/s, transfer speeds up to 150MB/s requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors
- Perfect for shooting 4K UHD video(1) and sequential burst mode photography (1)Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors
- Capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)(2). (2)Sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices
- Built for and tested in harsh conditions(3) temperature-proof, waterproof, shock-proof, and x-ray-proof (3) Card only
Full Specifications
| UPC | 619659170653 |
|---|---|
| ASIN | B07H4BPZZG |
| Brand | Sandisk |
| Color | Gold, Multicolor |
| Model Name | Extreme |
| Read Speed | 150 Megabytes Per Second |
| Unit Count | 1.0 Count |
| Media Speed | 70 MB per second |
| Manufacturer | Western Digital Technologies Inc. |
| Model Number | SDSDXV5-256G-GNCIN |
| Warranty Type | Lifetime limited |
| Built-In Media | SanDisk Extreme 256GB SDXC UHS-I Card |
| Item Type Name | SanDisk Extreme 256Gb Uhs-I Card (SDSDXV5-256G-GNCIN) |
| Customer Reviews | 4.84.8 out of 5 stars(38,223)4.8 out of 5 stars |
Ready to buy?
SanDisk 256GB Extreme SDXC UHS-I Memory Card - 150MB/s, C10, U3, V30, 4K UHD, SD Card - SDSDXV5-256G-GNCIN is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Related External Storage
![[Older Version] SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-128G-GN6MA](https://m.media-amazon.com/images/I/61EF7HnrWqL._AC_SL1500_.jpg)
