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Black USB 3.0 flash drive with checkerboard pattern, 256GB capacity

Transcend

Transcend JetFlash 780 256GB USB 3.0 Flash Drive

SKU CH-D3S8-KWZGF

256GB USB 3.0 flash drive with up to 210MB/s read and 140MB/s write speeds using MLC chips

  • USB SpecificationUSB 3.0
  • ColorBlack
  • Capacity256GB
  • Ready BoostYes
  • Up to 210MB/s read speed moves large files quickly
  • Up to 140MB/s write speed saves projects without waiting
  • 256GB capacity stores extensive media libraries and backups
  • USB 3.0 interface works with USB 2.0 ports for broad compatibility
  • MLC flash memory delivers reliable endurance for daily use

JetFlash 780 256 GB USB 3.0 drive

The Transcend JetFlash 780 is a 256 GB USB 3.0 flash drive built with MLC NAND for high endurance. It targets users who need fast portable storage for large files and frequent transfers. The drive works with any USB 3.0 or USB 2.0 port and requires no external power.

Transcend Elite software and checkerboard casing

The bundled Transcend Elite download adds backup, encryption and restore tools for managing data on the drive. The checkerboard-pattern housing provides a distinct grip and resists fingerprints during daily handling.

Read speed up to 210 MB/s

Sequential read performance reaches 210 MB/s while write speeds reach 140 MB/s, making it suitable for moving high-resolution media quickly. Buyers who need sustained write throughput above 140 MB/s or hardware encryption should consider other options.

商品特色

  • Up to 210MB/s read speed moves large files quickly
  • Up to 140MB/s write speed saves projects without waiting
  • 256GB capacity stores extensive media libraries and backups
  • USB 3.0 interface works with USB 2.0 ports for broad compatibility
  • MLC flash memory delivers reliable endurance for daily use

商品規格

BrandTranscend
SeriesJetFlash 780
ModelTS256GJF780
USB SpecificationUSB 3.0
ColorBlack
Capacity256GB
Ready BoostYes

商品問答

Will the MLC flash memory in this TS256GJF780 need replacement after heavy daily writes?

The drive uses MLC NAND which endures more program/erase cycles than TLC, so the memory itself should last years under typical workloads; no user-replaceable parts exist.

Does the 140 MB/s write speed hold steady during long transfers or does it drop?

Sustained write performance will fall below the 140 MB/s peak once the SLC cache fills; the exact floor depends on file size and host controller.

How warm does the metal casing get and does it draw extra power when running all day?

The USB 3.0 interface supplies all power — no external adapter — and the aluminium body acts as a heatsink, so it stays warm but within normal operating limits during continuous use.

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