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Tiny black USB-C flash drive with rounded rectangular body and flush-fit design

SanDisk

SanDisk Extreme Fit USB-C Flash Drive 256GB SDCZ530-256G-G46

SKU CH-A24Y-QE6V3 MPN SDCZ530-256G-G46

Tiny 256 GB USB-C drive reads up to 400 MB/s and fits flush with your device

  • Capacity256GB
  • USB SpecificationUSB 3.2 Gen 1 (5 Gbps)
  • USB ConnectorsType C
  • Read SpeedUp to 400MB/s read speeds
  • FeaturesFits snugly with your USB-C devices Plug this tiny drive int
  • Dimensions0.73" x 0.54" x 0.63"

Capacity 256GB

Struck-through versions exist but are not stocked here.

  • Tiny USB-C form factor leaves ports unobstructed
  • 256 GB capacity stores large media libraries
  • Up to 400 MB/s read speeds move files quickly
  • USB 3.2 Gen 1 interface enables broad device compatibility
  • SanDisk Memory Zone app simplifies backup management

Compact USB-C storage for daily use

The SanDisk Extreme Fit USB-C Flash Drive adds 256 GB of plug-and-stay capacity to laptops, tablets and other USB-C devices. Its low-profile design sits flush with the port so it does not snag or block adjacent sockets. USB 3.2 Gen 1 delivers read speeds up to 400 MB/s for moving photos, videos and documents quickly. The SanDisk Memory Zone app for Windows and Mac helps organise and back up files.

Best for users who want permanent.

This drive suits anyone who leaves a flash drive inserted while working or travelling and needs a tiny form factor that stays out of the way. It is less appropriate for workflows that demand sustained write performance or the higher throughput of USB 3.2 Gen 2 and later interfaces. Buyers who require ruggedised casing, hardware encryption or a Type-A connector should consider other models.

The deciding spec is the USB 3.2 Gen 1 (5 Gbps)

That specification caps maximum transfer rates at the 400 MB/s read figure quoted for the 256 GB model. If your workflow moves large video projects or disk images and needs faster sustained throughput, this interface will be the bottleneck. For everyday document, photo and media libraries the 5 Gbps link is usually sufficient.

Highlights

  • Tiny USB-C form factor leaves ports unobstructed
  • 256 GB capacity stores large media libraries
  • Up to 400 MB/s read speeds move files quickly
  • USB 3.2 Gen 1 interface enables broad device compatibility
  • SanDisk Memory Zone app simplifies backup management

Specifications

BrandSanDisk
ModelSDCZ530-256G-G46
Capacity256GB
USB SpecificationUSB 3.2 Gen 1 (5 Gbps)
USB ConnectorsType C
Read SpeedUp to 400MB/s read speeds
FeaturesFits snugly with your USB-C devices
Plug this tiny drive into your USB-C computer, tablet, or other devices for seamless expansion and easy access to essential files - designed to blend in without disrupting your setup.
Tiny drive with massive storage
With up to 1TB of storage, keep your most valuable files, cherished photos, videos, personal documents, and more accessible.
Quick and easy file transfers
No more waiting around: USB 3.2 Gen 1 performance powers your drive to reach read speeds up to 400MB/s (128GB - 1TB), so you can move your files - and then move right along.
Simplify
Dimensions0.73" x 0.54" x 0.63"
Weight0.006 lb.
Shipping weight0.23 kg
Package size152 × 102 × 13 mm

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Is the 256GB version the right choice for large media libraries?

The 256GB capacity stores thousands of photos, videos and documents; the same physical drive is also offered in 128GB and up to 1TB if you need less or more space.

What does the 400MB/s read speed mean when copying files to my laptop?

In everyday use the drive reads at up to 400MB/s over USB 3.2 Gen 1, so multi-gigabyte folders transfer in seconds rather than minutes.

Will the USB 3.2 Gen 1 Type-C connector limit performance on my USB 3.0 port?

The drive uses a USB-C plug at 5 Gbps; on a USB 3.0 Type-A port with an adapter it will negotiate the same 5 Gbps link, so the 400MB/s ceiling remains unchanged.

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