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Small gold metal USB flash drive, slim rectangular shape with keyring loop

Kingston Technology Corp.

Kingston Technology Corp. DTSE9G3/512GB 512 GB USB flash drive

SKU CH-K6GR-P4YYM MPN DTSE9G3/512GB

A 512 GB USB flash drive with a metal casing delivering 220 MB/s read and 100 MB/s write speeds

  • Total capacity512 GB
  • USB standardUsb3.0
  • Max read speed220 MB/s
  • Write throughput80
  • Security featuresLightweight
  • Product colorGold
  • 220 MB/s read speed moves large files quickly
  • 100 MB/s write speed saves projects without waiting
  • All-metal gold casing protects data on the go
  • 512 GB capacity stores movies, photos and raw files
  • USB 3.2 Gen 1 interface works with standard Type-A ports

Capacity and purpose

The Kingston DataTraveler SE9 G3 is a 512 GB USB flash drive built for users who need a compact, metal-cased drive to carry movies, music, photos and large documents. Its gold finish and lightweight body suit everyday transport on a keyring or in a pocket.

Interface limits

The drive uses a USB 3.2 Gen 1 Type-A connection, so maximum throughput is bound by that host interface rather than the drive alone. On a USB 3.0 port you can expect up to 220 MB/s read and 100 MB/s write; on USB 2.0 ports speeds will fall to the older standard.

Deciding specification

The 512 GB capacity is the single figure that determines whether this model holds your full media library or project archive. Buyers who need more storage must look at higher-capacity drives, while those with smaller needs can choose a lower-capacity variant.

How it compares

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

Price $66.99
Pricier than about 70% of the 1,099 comparable items (median $31.99).
Total capacity 512 GB
Higher than about 90% of the 746 comparable items (median 64 GB).
Price per TB $130.84 per TB
Cheaper than about 86% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameKingston
Model nameDataTraveler SE9
Part numberDTSE9G3/512 GB
Total capacity512 GB
Product colorGold
Performance
Max read speed220 MB/s
Write throughput80
Ports & slots
USB standardUsb3.0
Size & build
Product dimensions1.53 L × 0.48 W × 0.1 H inches
Product weight5 g
Shipping weight0.07 kg
Package size229 × 160 × 66 mm
More details
Security featuresLightweight

Questions about this item

Which capacity should I pick if I need to store large media files?

The 512 GB model provides space for movies, music and raw photos without needing multiple drives.

What does the 220 MB/s read figure mean when I copy files to my laptop?

Expect sequential reads up to 220 MB/s on a USB 3.0 port; real-world speeds vary with file size and host performance.

Does the USB 3.2 Gen 1 interface limit transfer rates in practice?

USB 3.2 Gen 1 caps at 5 Gbps, so the drive’s 220 MB/s read and 100 MB/s write fit within that bandwidth.

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