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Red rectangular portable SSD with rounded edges and a USB-C port visible on one end

Kingston Technology Corp.

Kingston Technology Corp. SXS1000R/1000G 1TB portable SSD

SKU CH-RBYE-CJDEH MPN SXS1000R/1000G

Compact 1TB external SSD with USB 3.2 Gen 2x2 Type-C reaching 1050 MB/s read and 1000 MB/s write, weighing 28.9g

  • Total capacity1 TB
  • Sequential read speedUp to 1,050 MB/s
  • Sequential write speedUp to 1,000 MB/s
  • Interface typeUSB 3.2 Gen 2 × 2 Type-C
  • NAND flash type3D NAND
  • Setup requirementsWindows® 11, 10, macOS (v.10.15.x +), Linux (v. 4.4.x +), Ch

Capacity 1TB

  • Up to 1050 MB/s read speed with USB 3.2 Gen 2x2 Type-C
  • Up to 1000 MB/s write speed for quick file transfers
  • 1TB capacity using 3D NAND memory components
  • Compact 69.54 x 32.58 x 13.5 mm design weighs 28.9g
  • Works with Windows 10/11, macOS 10.15+, Linux 4.4+, Chrome OS, Android, iOS 13+

Portable 1 TB SSD for everyday backups

This Kingston XS1000 drive stores 1 TB of data on 3D NAND flash and connects through a USB 3.2 Gen 2x2 Type‑C port. It weighs 28.9 g and measures 69.54 mm by 32.58 mm by 13.5 mm, so it fits in a pocket or small bag. The red enclosure is rated for 0 °C to 40 °C operating temperatures.

USB 3.2 Gen 2x2 practical limits

The interface tops out at 1050 MB/s read and 1000 MB/s write, but real‑world throughput depends on the host controller and cable quality. Older USB 3.2 Gen 1 or 2.0 ports will drop speeds to their own maximums. The drive works with Windows 11, 10, macOS 10.15 or later, Linux kernel 4.4 or later, Chrome OS, Android and iOS/iPadOS 13 or later.

Check your host port and cable before ordering

You need a USB Type‑C port that supports USB 3.2 Gen 2x2 to reach the quoted speeds; a Type‑A port with the supplied adapter will be slower. Verify that your operating system version appears in the supported list above. No external power supply is required, but the host must deliver enough bus power for the drive.

How it compares

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

Price $122.99
Cheaper than about 73% of the 410 comparable items (median $202.99).
Total capacity 1 TB
Typical for this category: the median of 311 items is 1 TB.
Sequential read speed Up to 1,050 MB/s
Typical for this category: the median of 166 items is 1,050 MB/s.
Price per TB $122.99 per TB
Cheaper than about 62% of the 310 comparable items (median $142.00 per TB).

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Specifications

Product
Brand nameKingston
Product lineSXS1000
Model nameSXS1000R/1000G
Total capacity1 TB
Product colorRed
Performance
Sequential read speedUp to 1,050 MB/s
Sequential write speedUp to 1,000 MB/s
Storage
NAND flash type3D NAND
Ports & slots
Interface typeUSB 3.2 Gen 2 × 2 Type-C
Size & build
Overall width69.54 mm
Product depth32.58 mm
Overall height13.5 mm
Product weight28.9g
Shipping weight0.07 kg
Package size121 × 83 × 23 mm
Environment & compliance
Operating temperature range0 °C to 40 °C
Storage temperature range-20 °C to 85 °C

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the 1TB or 2TB version of the XS1000?

The 1TB model gives you one terabyte of space; select the 2TB option only if you regularly work with larger media libraries or backups that exceed that amount.

What does the 1050 MB/s read speed mean when I copy files to my laptop?

You can expect sequential reads up to 1050 MB/s on a USB 3.2 Gen 2x2 port; on older USB ports the transfer will run at the port's lower limit.

Will the USB 3.2 Gen 2x2 Type-C interface work with my USB-A laptop?

Yes, the box includes a Type-C to Type-A adapter so the drive connects to both Type-C and Type-A hosts.

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