SanDisk microSD Express 512GB 880,480MB/s Card
Unleash your creative potential with the SanDisk microSD Express 512GB card, featuring a cutting-edge PCIe Gen 3 NVMe interface that delivers breakthrough performance. This next-generation card redefines what is possible by offering transfer speeds up to 3.5 times faster than standard microSD UHS-I cards.
Key Features
- High-performance storage with a generous 512GB capacity in a microSDXC form factor.
- Exceptional speeds with sequential reads up to 880MB/s and sequential writes up to 650MB/s.
- Optimised for handheld gaming devices to deliver incredibly quick load times and an ultra-smooth experience.
- Future-ready design supporting up to 5.3K video capture today and up to 8K video in upcoming devices.
- Extremely durable build that is waterproof, temperature-proof, shock-proof, and x-ray proof.
Whether you are offloading large camera rolls or downloading high-definition movies in seconds, this card ensures your workflow remains seamless. Experience the next level of mobile storage with this robust, high-speed memory solution.
| Capacity | 512GB |
| Form Factor | microSDXC™ |
| Sequential Read Performance | Up to 880MB/s |
| Sequential Write Performance | Up to 650MB/s |
| Interface | PCIe Gen 3 |
| Dimensions (L × W × H) | 0.59" × 0.43" × 0.04" |
| Weight | 0.26gms |
| Model Number | SDSQXFN-512G-GN4NN |
| Operating Temperature | -13°F to 185°F |
| Non-Operating Temperature | -40°F to 185°F |
Brand: SanDisk |
Code: SDSQXFN512GGN4NN
APN: 619659205447 |
Supplier Code: SDSQXFN-512G-GN4NN
Brand: SanDisk |
Code: SDSQXFN512GGN4NN
APN: 619659205447 |
Supplier Code: SDSQXFN-512G-GN4NN
At a glance
Unleash your creative potential with the SanDisk microSD Express 512GB card, featuring a cutting-edge PCIe Gen 3 NVMe interface that delivers breakthrough performance. This next-generation card redefines what is possible by offering transfer speeds up to 3.5 times faster than standard microSD UHS-I cards.
Key Features
- High-performance storage with a generous 512GB capacity in a microSDXC form factor.
- Exceptional speeds with sequential reads up to 880MB/s and sequential writes up to 650MB/s.
- Optimised for handheld gaming devices to deliver incredibly quick load times and an ultra-smooth experience.
- Future-ready design supporting up to 5.3K video capture today and up to 8K video in upcoming devices.
- Extremely durable build that is waterproof, temperature-proof, shock-proof, and x-ray proof.
Whether you are offloading large camera rolls or downloading high-definition movies in seconds, this card ensures your workflow remains seamless. Experience the next level of mobile storage with this robust, high-speed memory solution.

