SanDisk microSD Express 256GB PCIe Gen3 NVMe 880/650MB/s RPD2
SKU: SDSQXFN-256G-GN4NNExternal Storage & Memory Cards › Memory Cards (SD)
Please enquire before ordering
The distributor has not yet confirmed the latest price and availability (last checked Jul 2, 2026)
092-251-4017Awaiting stock confirmationManufacturer's warranty
GenuineFree delivery from ฿5,000Tax invoice
The latest SanDisk microSD memory card with PCIe Gen3-NVMe technology delivers up to 880 MB/s read speed and 650 MB/s write speed, supporting smooth 4K/8K video transfer.
Key features
- PCIe Gen3-NVMe delivers up to 880 MB/s read / 650 MB/s write speed
- Supports 5.3K video recording and future 8K support
- ThermAdapt™ technology manages high operating temperatures
- Supports Nintendo Switch™ 2 for faster performance
- Backward compatible with microSD UHS-I devices immediately
Product description
SanDisk microSD Express 256GB is a high-performance memory card designed for content creators and gamers who demand maximum speed in a compact size. With PCIe Gen3-NVMe technology, it offers up to 880 MB/s read speed and 650 MB/s write speed—up to 4.4 times faster than the fastest microSD UHS-I cards. This enables you to transfer a 2GB HD video file in just 3.3 seconds when used with the SanDisk PRO-READER SD Express Dual Card (sold separately). It currently supports recording up to 5.3K video and future 8K support on upcoming devices. It also features SanDisk ThermAdapt™ technology, which manages high operating temperatures to maintain system stability.
More features
- Ideal for transferring large video files quickly
- Designed for high-end content creators and gamers
- Supports use with pro cameras, drones, and high-resolution imaging devices
Pros and limitations
Pros
- Up to 880 MB/s read speed and 650 MB/s write speed, saving time transferring files.
- Supports future 5.3K and 8K video recording.
- ThermAdapt™ technology precisely controls temperature to prevent shutdown during heavy workloads.
- Compatible with Nintendo Switch™ 2 for significantly faster game loading.
- Backward compatible with microSD UHS-I devices immediately, enabling use across multiple devices.
Limitations
- Requires a dedicated reader (PRO-READER) to achieve maximum speed.
- Price may be higher than standard microSD UHS-I cards.
Who it is for
Ideal for digital content creators, photographers, drone pilots, and Nintendo Switch™ 2 gamers who need fast transfer of large video files or quick game loading.
Specifications (18)
- Size
- microSD
- Capacity
- 256 GB
- Interface
- PCIe® Gen 3-NVMe™
- Form Factor
- microSD Express
- Maximum read speed
- 880 MB/s
- Maximum write speed
- 650 MB/s
- Temperature control
- Adaptive thermal controller
- Backward compatibility
- microSD™ UHS-I devices
- Heat dissipation design
- Special enclosure design
- Video recording support
- 5.3K currently, 8K on future devices
- Supports use with drones
- For high-resolution photo/video
- Supports Nintendo Switch™ 2
- faster performance
- Supports use with pro cameras
- For content creators
- supports HD 2GB file transfer
- in less than 3.3 seconds (when using PRO-READER)
- Temperature control technology
- SanDisk ThermAdapt™
- Supports use with VR/AR devices
- Supports fast data recording
- Supports use with mobile devices
- Quickly expand storage capacity
- Supports use with microSD-compatible devices
- Supports both UHS-I and Express
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
Can this card be used with pro cameras?
Yes, it supports recording up to 5.3K video currently and future 8K support on new devices, especially cameras that support microSD Express.
Can it be used with Nintendo Switch™ 2?
Can it be used with Nintendo Switch™ 2?
What is the actual speed?
The actual speeds are up to 880 MB/s read and 650 MB/s write when used with devices that support PCIe Gen3-NVMe, such as the SanDisk PRO-READER (sold separately).
Do I need special equipment to read it?
To achieve maximum speed, you need a reader that supports microSD Express, such as the SanDisk PRO-READER SD Express Dual Card (sold separately).
How fast can it transfer a 2GB HD video?
When used with the SanDisk PRO-READER SD Express Dual Card (sold separately), you can download a 2GB HD video file in just 3.3 seconds.
Can it be used with a smartphone?
Yes, it supports devices that support microSD Express and is also backward compatible with microSD UHS-I devices.
Does it have a cooling system?
Yes, it features SanDisk ThermAdapt™ technology with a specially designed enclosure and adaptive thermal controller to manage high operating temperatures.
Does it support microSD UHS-I cards?
Yes, it is backward compatible with microSD UHS-I devices without requiring any device changes.
Is it in stock?
We are confirming the latest stock and price of the SanDisk microSD Express 256GB PCIe Gen3 NVMe 880/650MB/s RPD2 with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
The warranty follows the manufacturer's terms for each model; ask our sales team for the warranty period of this model. To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
Didn't find the answer you need?
Loading reviews…
Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
According to the manufacturer's terms for each model
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
More in Memory Cards (SD)
