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

SanDisk

SanDisk Extreme Fit USB-C Flash Drive 64GB SDCZ530-064G-G46

SKU CH-7W8V-9YDSC MPN SDCZ530-064G-G46

A tiny USB-C flash drive with 64 GB capacity and up to 300 MB/s read speeds for plug-and-stay storage

  • Total capacity64 GB
  • USB standardUSB 3.2 Gen 1 (5 Gbit/s)
  • USB port typesType C
  • Max read speedUp to 300 MB/s read speeds
  • Key featuresFits snugly with your USB-C devices Plug this tiny drive int
  • Product dimensions0.73 in × 0.54 in × 0.63 in

Capacity 64GB

  • Compact plug-and-stay design fits snugly in USB-C ports
  • Up to 300MB/s read speeds move files quickly
  • 64GB capacity stores photos, videos and documents
  • Tiny 0.73" x 0.54" x 0.63" form factor stays out of the way
  • SanDisk Memory Zone app simplifies backup and file management

Ultra-Compact USB-C Storage

The SanDisk Extreme Fit USB-C Flash Drive provides 64GB of plug-and-stay capacity for USB-C laptops, tablets and other devices. Its low-profile design sits almost flush with the port so it does not disrupt your setup. It suits users who want permanent extra space without a protruding drive.

Solid-State Thermals and Silent Operation

With no moving parts the drive generates minimal heat and runs completely silent during normal file transfers. Power is drawn directly from the USB 3.2 Gen 1 port, requiring no external adapter or cable. Typical use adds negligible load to the host device battery.

Durable Metal Casing and Direct Mounting

The tiny metal body measures 0.73" x 0.54" x 0.63" and weighs 0.006 lb, making it easy to leave inserted in a laptop or tablet while on the move. The USB-C connector plugs straight in without adapters, though it occupies the port and blocks adjacent sockets on tightly spaced layouts.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 70% of the 1,099 comparable items (median $31.99).
Total capacity 64 GB
Typical for this category: the median of 746 items is 64 GB.
Price per TB $327.97 per TB
Pricier than about 65% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSanDisk
Model nameSDCZ530-064G-G46
Total capacity64 GB
Performance
Max read speedUp to 300 MB/s read speeds
Ports & slots
USB standardUSB 3.2 Gen 1 (5 Gbit/s)
USB port typesType C
Size & build
Product dimensions0.73 in × 0.54 in × 0.63 in
Product weight0.006 lb (0 kg)
Shipping weight0.05 kg
Package size152 × 102 × 6 mm

Other versions of this model

4 more in the same range

Questions about this item

How do I install the SanDisk Extreme Fit USB-C 64GB drive and what step do people often miss?

Insert the USB-C connector directly into a USB-C port on your computer or tablet; the drive is recognised automatically with no drivers required, but users sometimes forget to eject it in the OS before pulling it out, risking file corruption.

What maintenance or replacement will the SDCZ530-064G-G46 need over time?

The drive has no moving parts and requires no scheduled maintenance; if the USB-C connector becomes loose or the NAND wears out after heavy write cycles, the entire unit must be replaced.

What limit appears first during sustained reads on this 64GB model?

The USB 3.2 Gen 1 interface caps sustained throughput at 5 Gbps, so real-world transfer speeds will hit that bus ceiling before the advertised 300 MB/s read figure can be maintained continuously.

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