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Black rectangular USB flash drive with a sliding connector visible

SanDisk

SanDisk SDCZ48-128G-AW46 128 GB USB 3.0 flash drive

SKU CH-CKJY-BHKQ6 MPN SDCZ48-128G-AW46

A 128 GB USB 3.0 flash drive in black with a five-year limited warranty

  • 128 GB capacity stores large media libraries and project files
  • USB 3.0 interface enables fast file transfers
  • Compact black design fits any port without blocking neighbours
  • Five-year limited warranty protects your investment
  • Windows To Go not certified — standard storage use only

128 GB USB 3.0 Flash Drive

This SanDisk Ultra drive provides 128 GB of portable storage for everyday files. It suits students, office workers and anyone needing quick transfers between computers. The compact black casing slips into a pocket or bag without adding bulk. Plug it into any USB 3.0 port for immediate read and write access.

Thermals Noise Power

The drive has no moving parts and draws power directly from the USB port. In normal use it runs silently and stays cool to the touch. No external power adapter or active cooling is required. Power consumption scales with transfer activity and remains within standard USB 3.0 limits.

128 GB Capacity Decides Fit

The single specification that determines suitability is the 128 GB capacity. Buyers who need more space for large media libraries or system images should consider higher-capacity drives. This capacity handles documents, photos and modest video collections comfortably. Match the drive size to your typical workload before purchasing.

How it compares

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

Price $27.99
Cheaper than about 56% of the 1,099 comparable items (median $31.99).

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Specifications

Product
Brand nameSanDisk
Size & build
Shipping weight0.02 kg
Package size102 × 76 × 25 mm

Questions about this item

How do I install the SanDisk SDCZ48-128G-AW46 128 GB USB 3.0 flash drive and what step do people often miss?

Insert the drive into a USB 3.0 port; the step users miss is ensuring the port is USB 3.0, not USB 2.0, to get the rated transfer speed.

What maintenance or replacement will the SanDisk SDCZ48-128G-AW46 128 GB USB 3.0 flash drive need later?

No scheduled maintenance is required; the drive is covered by a 5-year limited warranty, so replacement would only be needed if the hardware fails within that period.

What limit appears first on the SanDisk SDCZ48-128G-AW46 128 GB USB 3.0 flash drive under sustained use?

The 128 GB storage capacity is the first hard limit; once the drive is full, no more data can be written until space is freed.

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