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Small rectangular metal USB flash drive with silver finish

SanDisk

SanDisk Ultra Flair USB 3.0 Flash Drive 128GB SDCZ73-128G-G46

SKU CH-ANW1-B1962

A 128 GB USB 3.0 flash drive with up to 150 MB/s read speed and a durable metal casing

  • Total capacity128 GB
  • USB standardUSB 3.0
  • Max read speedup to 150 MB/s
  • Key featuresFLY THROUGH FILE TRANSFERS Experience high-speed USB 3.0 per
  • Product dimensions0.26 in × 0.52 in × 1.67 in
  • Product weight0.08 lb (0.04 kg)
  • Transfer files fast with up to 150MB/s read speed
  • Move a full-length movie in under 30 seconds
  • Durable metal casing protects the drive from knocks
  • Password protection and encryption keep private files secure
  • Compact design at 1.67 inches long fits any port

SanDisk Ultra Flair 128GB USB 3.0 Drive

The SanDisk Ultra Flair is a USB 3.0 flash drive offering 128GB of storage in a sleek metal casing. It delivers read speeds up to 150MB/s for moving large files quickly. The drive includes SanDisk SecureAccess software for password protection and file encryption. It suits anyone needing portable, durable storage for everyday file transfers.

Ideal for fast portable storage.

This drive suits students, professionals and home users who move documents, photos or videos between computers regularly. The metal body resists knocks and the encryption software secures sensitive data. Buyers who need a bootable operating system drive or sustained write performance for running applications directly from the stick should look at something else.

USB 3.0 interface with up to 150MB/s read speed

The drive connects via a standard USB 3.0 Type-A plug and is backward compatible with USB 2.0 ports. Maximum read performance reaches 150MB/s on the 128GB model, moving a full-length movie in under 30 seconds. Write speeds are lower and vary by file type, so check that the read figure matches your workflow before buying.

How it compares

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

Price $19.99
Cheaper than about 72% of the 1,099 comparable items (median $31.99).
Total capacity 128 GB
Higher than about 60% of the 746 comparable items (median 64 GB).
Price per TB $156.17 per TB
Cheaper than about 75% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineUltra Flair
Model nameSDCZ73-128G-G46
Total capacity128 GB
Performance
Max read speedup to 150 MB/s
Ports & slots
USB standardUSB 3.0
Size & build
Product dimensions0.26 in × 0.52 in × 1.67 in
Product weight0.08 lb (0.04 kg)

Questions about this item

How long does the metal casing last before it needs replacing?

The drive uses a sleek, durable metal casing designed to handle everyday knocks; no scheduled replacement is required for the enclosure.

At what point does the 150MB/s read speed drop during a long transfer?

Sustained throughput will fall to the drive's write-speed ceiling once the internal buffer fills, which varies with file size and host controller.

Does the drive get hot or draw extra power when left plugged in all day?

The compact metal body stays cool under normal USB 3.0 loads and draws only standard bus power with no active cooling needed.

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