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Black rectangular USB-A flash drive with sliding connector, SanDisk Ultra 256GB

SanDisk

SanDisk Ultra 256GB USB 3.0 Flash Drive SDCZ48-256G-U46

SKU CH-7RWX-DR3TP MPN SDCZ48-256G-U46

256 GB USB 3.0 flash drive with up to 130 MB/s reads and 128-bit AES encryption

  • USB SpecificationUSB 3.0
  • ColorBlack
  • Capacity256GB
  • Read Speedup to 130MB/s
  • Security128bit AES Encryption
  • FeaturesMove Files Quickly with Faster Transfer Speeds With transfer

Capacity 256GB

As versões riscadas existem, mas não estão disponíveis aqui.

  • Read speeds up to 130MB/s move large files quickly
  • USB 3.0 interface transfers data up to ten times faster than USB 2.0
  • 256GB capacity stores high-resolution photos, videos and documents
  • 128-bit AES encryption with SanDisk SecureAccess protects private files
  • Compact black design measures 0.43" x 0.84" x 2.24" and weighs 0.03 lb

Capacity and interface

The SanDisk Ultra USB 3.0 flash drive provides 256GB of portable storage for people who move large media libraries between computers. Its USB Type-A connector works with virtually any desktop or laptop port without adapters.

Bundled software benefit

SanDisk SecureAccess adds 128bit AES encryption and password protection so private files stay locked if the drive is lost. The utility runs directly from the stick and needs no internet connection to function.

Installation experience

Plug the drive into a USB 3.0 port and it appears as a removable volume with no driver install on modern Windows, macOS and Linux systems. Write speeds drop sharply when the destination is a USB 2.0 port, so plan transfers accordingly.

Pontos fortes

  • Read speeds up to 130MB/s move large files quickly
  • USB 3.0 interface transfers data up to ten times faster than USB 2.0
  • 256GB capacity stores high-resolution photos, videos and documents
  • 128-bit AES encryption with SanDisk SecureAccess protects private files
  • Compact black design measures 0.43" x 0.84" x 2.24" and weighs 0.03 lb

Especificações

BrandSanDisk
SeriesUltra
ModelSDCZ48-256G-U46
USB SpecificationUSB 3.0
ColorBlack
Capacity256GB
Read Speedup to 130MB/s
Security128bit AES Encryption
FeaturesMove Files Quickly with Faster Transfer Speeds
With transfer speeds of up to 100MB/s the SanDisk Ultra USB 3.0 Flash Drive reduces the time you'll spend waiting for files to move from the flash drive to your computer. Enabled for USB 3.0, this fast drive lets you transfer and store large files up to ten times faster than USB 2.0 drives.
High-Capacity Drive Accommodates Large Files
Offered in capacities up to 256GB the SanDisk Ultra USB 3.0 Flash Drive can hold all your favorite media and important documents, including high-resolution photos, MP3s, movies, presentations, and graphic f
Dimensions0.43" x 0.84" x 2.24"
Weight0.03 lb.
Peso de envio0.02 kg
Dimensões da embalagem152 × 102 × 13 mm

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Perguntas sobre este artigo

Does the 256GB flash drive require any maintenance or component replacement over time?

The solid-state design has no moving parts, so no routine maintenance or replacement is needed during normal use.

What limit appears first when writing large files continuously to the USB 3.0 drive?

Sustained write speed will drop below the peak 130MB/s read rate once the controller manages flash wear and thermal load.

How much heat or noise does the SDCZ48-256G-U46 produce during all-day operation?

The drive runs silently and stays cool to the touch because it draws minimal power and has no fan or mechanical components.

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