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Small black rectangular USB 3.0 flash drive with silver connector, 64GB capacity

SanDisk

SanDisk Ultra SDCZ48-064G-A46 64GB USB 3.0 USB flash drive

SKU CH-94F2-4YVKB MPN SDCZ48-064G-A46

A compact 64 GB USB 3.0 flash drive reaching 80 MB/s with built-in SecureAccess encryption

  • USB SpecificationUSB 3.0
  • Capacity64GB
  • FeaturesUltra-fast performance up to 80 MB/s Keep your private files
  • Dimensions0.87" x 0.42" x 0.31"
  • Weight13.6g

Capacity 64GB

  • Fast file transfers with up to 80 MB/s read speed
  • 64 GB capacity stores large media libraries
  • USB 3.0 interface enables quick data moves
  • SanDisk SecureAccess software protects private files
  • Compact 0.87 x 0.42 x 0.31 inch design fits any port

SanDisk Ultra 64GB USB 3.0 Flash Drive

The SanDisk Ultra SDCZ48-064G-A46 is a 64GB USB flash drive built for everyday file transfers and backups. It suits students, office workers and home users who need portable storage for documents, photos and videos. The drive uses a standard USB-A connector for broad device compatibility.

USB 3.0 interface practical limits

The drive connects via USB 3.0 and delivers read speeds up to 80 MB/s. Actual throughput depends on the host controller, cable quality and file types being transferred. Write speeds are lower than the quoted read figure and will vary with workload. Performance falls back to USB 2.0 speeds when plugged into older ports.

Check your setup before ordering

Verify that your computer or device has a USB-A port available for the connector. The drive measures 0.87" x 0.42" x 0.31" and weighs 13.6g, so confirm physical clearance around adjacent ports. Included SanDisk SecureAccess software requires a compatible operating system for encryption features.

商品特色

  • Fast file transfers with up to 80 MB/s read speed
  • 64 GB capacity stores large media libraries
  • USB 3.0 interface enables quick data moves
  • SanDisk SecureAccess software protects private files
  • Compact 0.87 x 0.42 x 0.31 inch design fits any port

商品規格

BrandSanDisk
SeriesUltra
ModelSDCZ48-064G-A46
USB SpecificationUSB 3.0
Capacity64GB
FeaturesUltra-fast performance up to 80 MB/s
Keep your private files private with included SanDisk SecureAccess software
Dimensions0.87" x 0.42" x 0.31"
Weight13.6g
出貨重量0.02 kg
包裝尺寸152 × 103 × 13 mm

其他版本

同系列還有 2 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Which capacity of the SanDisk Ultra SDCZ48-064G-A46 should I choose?

This model is the 64GB version; select it if that capacity matches your storage needs

What does the 80 MB/s figure mean when I copy files to the drive?

It is the maximum read speed the drive can reach under ideal conditions; actual transfer rates will vary with file types and host hardware

What does the USB 3.0 interface cap in practice?

The USB 3.0 connection limits the drive to its stated 80 MB/s peak read speed, so you will not exceed that throughput even on faster ports

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