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Small black metal USB Type-A flash drive with a sleek rectangular body

SanDisk

SanDisk Ultra Flair SDCZ73-032G-G46 32GB USB 3.0 Flash Drive

SKU CH-55RE-TMF49

A 32 GB USB 3.0 flash drive with up to 150 MB/s read speed, metal casing and 128-bit AES password protection

  • Total capacity32 GB
  • USB standardUSB 3.0
  • USB port typesType A
  • Max read speedup to 150 MB/s
  • Security features128bit AES Encryption
  • Product colorBlack

Capacity 32GB

  • Up to 150 MB/s read speed moves large files quickly
  • USB 3.0 interface transfers data up to 15× faster than USB 2.0 drives
  • Metal casing protects the drive from everyday knocks
  • 128-bit AES encryption with password protection keeps private files secure
  • Compact 32 GB capacity fits in any pocket

SanDisk Ultra Flair 32GB USB 3.0

The SanDisk Ultra Flair is a 32GB USB 3.0 flash drive built for users who need quick file transfers between devices. Its Type A connector ensures broad compatibility with laptops, desktops and compatible media players. The drive uses a sleek metal casing that resists everyday knocks and scratches. Password protection with 128bit AES encryption keeps private files secure.

Sustained transfer performance

The drive delivers read speeds up to 150MB/s, moving large media libraries in a fraction of the time required by USB 2.0 alternatives. Write speeds will vary with file size and host controller, so extended writes may settle below the peak figure. The USB 3.0 interface maintains consistent throughput during long sessions without the bottlenecks of older standards. Large single files such as full-length movies transfer noticeably faster than on legacy drives.

Thermals noise and power

The compact metal body acts as a passive heatsink, keeping the controller cool during prolonged read or write operations. With no moving parts the drive runs completely silent in any environment. Power is drawn directly from the USB port, requiring no external adapter and adding negligible load to a laptop battery. The tiny form factor of 0.26" x 0.52" x 1.67" and weight of 0.08 lb make it unobtrusive in a pocket or bag.

How it compares

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

Price $18.99
Cheaper than about 74% of the 1,099 comparable items (median $31.99).
Total capacity 32 GB
Lower than about 70% of the 746 comparable items (median 64 GB).
Price per TB $593.44 per TB
Pricier than about 82% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineUltra Flair
Model nameSDCZ73-032G-G46
Total capacity32 GB
Product colorBlack
Performance
Max read speedup to 150 MB/s
Ports & slots
USB standardUSB 3.0
USB port typesType A
Size & build
Product dimensions0.26 in × 0.52 in × 1.67 in
Product weight0.08 lb (0.04 kg)
More details
Security features128bit AES Encryption

Other versions of this model

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Questions about this item

Does the metal casing on the SDCZ73-032G-G46 get noticeably warm during long transfers?

The metal casing helps dissipate heat, so the drive stays cool enough for continuous use at up to 150 MB/s read speeds.

What host port do I need on my computer for the SDCZ73-032G-G46 to work?

A USB Type-A port is required; the drive plugs directly into any USB 3.0 or USB 2.0 Type-A socket.

Will the SDCZ73-032G-G46 run at full speed on an older USB 2.0 port?

It works on USB 2.0 ports but transfers at USB 2.0 speeds instead of the rated 150 MB/s USB 3.0 rate.

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