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Gold metal USB flash drive, slim rectangular shape, keyring loop visible

Kingston Technology Corp.

Kingston DataTraveler SE9 G3 256GB Gold USB 3.2 Gen 1 flash drive

SKU CH-T6JH-A6102

A metal-cased USB flash drive with 256 GB capacity, 220 MB/s read and 100 MB/s write speeds

  • Total capacity256 GB
  • USB standardUsb3.0
  • Max read speed220 MB/s
  • Write throughput100 MB/s
  • Security featuresLightweight
  • Product colorGold
  • Fast transfers with 220 MB/s read speed
  • Quick file saves at 100 MB/s write speed
  • Ample 256 GB capacity for large files
  • Durable metal casing protects your data
  • Ultra-light 15 gram design fits anywhere

Kingston DataTraveler SE9 G3 256GB

This USB 3.2 Gen 1 flash drive provides 256GB of portable storage in a lightweight metal casing. It suits users who need reliable capacity for documents, media and backups on Type-A hosts. The gold finish adds a distinctive look while the compact form factor fits easily on a keyring or in a pocket.

Sustained transfer behaviour

Sequential reads reach 220MB/s and writes reach 100MB/s over the USB 3.2 Gen 1 interface. These speeds are maintained during large file moves rather than only in short bursts. The all-metal body helps dissipate heat during extended copy sessions.

Deciding specification

The single specification that determines fit is the 256GB capacity combined with USB 3.2 Gen 1 Type-A connectivity. Buyers who need more storage than 256GB or who require a Type-C connector without an adapter should consider other options.

How it compares

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

Price $48.99
Pricier than about 63% 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 $191.37 per TB
Cheaper than about 61% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameKingston
Model nameDataTraveler SE9 G3
Part numberDTSE9G3/256 GB
Total capacity256 GB
Product colorGold
Performance
Max read speed220 MB/s
Write throughput100 MB/s
Ports & slots
USB standardUsb3.0
Size & build
Product dimensions1.53 L × 0.48 W × 0.1 H inches
Product weight15 g
More details
Security featuresLightweight

Questions about this item

Does the metal casing of the DataTraveler SE9 G3 get hot during long transfers at 220MB/s read?

The metal body helps dissipate heat, so the drive stays cool enough to handle during sustained reads at 220MB/s and writes at 100MB/s.

What type of USB port must my laptop already have to reach the 220MB/s read speed?

A USB 3.2 Gen 1 Type-A port, also labelled USB 3.0, is required to achieve the full 220MB/s read and 100MB/s write rates.

Will this 256GB drive work reliably alongside an older USB 2.0 flash drive on the same hub?

Yes, the drive is backward compatible with USB 2.0 ports, though speeds will drop to the older standard when used on that hub.

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