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Silver metal USB-A flash drive with keyring loop

SanDisk

SanDisk Ultra Luxe USB 3.2 Gen 1 Flash Drive 256GB SDCZ74-256G

SKU CH-QG04-6AJSY

A slim metal drive holds 256 GB and reads up to 400 MB/s over USB 3.2 Gen 1

  • Total capacity256 GB
  • USB standardUSB 3.2 Gen 1
  • USB port typesType A
  • Max read speedup to 400 MB/s
  • Security features128bit AES Encryption
  • Product colorSilver

Capacity 256GB

  • Fast transfers with up to 400MB/s read speed
  • 256GB capacity stores large files and media
  • 128-bit AES encryption protects sensitive data
  • All-metal casing resists daily wear and tear
  • Keyring loop keeps the drive always within reach

Capacity and interface

The SanDisk Ultra Luxe is a 256 GB USB flash drive with a Type A connector and USB 3.2 Gen 1 interface. It is built for anyone who needs portable storage that plugs directly into standard USB-A ports on laptops, desktops or compatible devices.

Software bundle and physical extras

Downloadable software enables 128-bit AES encryption with password protection for sensitive files. The package also includes a licence for RescuePRO Deluxe recovery software and a built-in keyring loop on the all-metal casing for attachment to a keychain.

Who this suits and who should look elsewhere

This drive suits users who want a compact, metal-bodied stick with hardware-backed encryption and file-recovery tools for everyday document, photo or video transfers. Buyers who need a USB-C connector, higher capacities than 256 GB, or ruggedised water and dust resistance should consider other options.

How it compares

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

Price $41.99
Pricier than about 60% of the 1,099 comparable items (median $31.99).
Total capacity 256 GB
Higher than about 80% of the 746 comparable items (median 64 GB).
Price per TB $164.02 per TB
Cheaper than about 72% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineUltra Luxe
Model nameSDCZ74-256G
Part numberSDCZ74-256G
Total capacity256 GB
Product colorSilver
Performance
Max read speedup to 400 MB/s
Ports & slots
USB standardUSB 3.2 Gen 1
USB port typesType A
Size & build
Product dimensions0.23 in × 0.62 in × 1.57 in
Product weight0.02 lb (0.01 kg)
More details
Security features128bit AES Encryption

Other versions of this model

5 more in the same range

Questions about this item

How long will the 128-bit AES encryption remain effective on the SDCZ74-256G?

The 128-bit AES encryption is a hardware feature of the drive itself and does not degrade or expire with use; it remains effective for the lifetime of the device.

What limits sustained write performance on the USB 3.2 Gen 1 interface?

The USB 3.2 Gen 1 interface caps theoretical bandwidth at 5 Gbps, and the drive's rated read speed is up to 400MB/s; sustained writes will hit the lower of the controller or NAND limits first.

Does the metal casing get hot during all-day file transfers?

The all-metal body acts as a heatsink; it will become warm to the touch during continuous 400MB/s reads but has no moving parts or fan, so it stays silent and within safe operating temperatures.

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