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A black rectangular NVMe SSD with gold edge connectors and a printed label

Western Digital

Western Digital WD_BLACK SN7100X 2TB NVMe internal SSD for ROG Xbox Ally X

SKU CH-AST2-YNEDM

Officially licensed NVMe SSD for ROG Xbox Ally X and PC delivers up to 7250 MB/s read and 6900 MB/s write speeds with PCIe 4.0 interface

  • Officially licensed for Xbox so it works straight away in ROG Xbox Ally X
  • Read speeds up to 7250 MB/s cut game load times
  • Write speeds up to 6900 MB/s keep large installs moving fast
  • PCIe 4.0 interface with TLC 3D NAND built for handheld efficiency
  • Up to 90 percent better power efficiency extends battery life on the go

Officially licensed for ROG Xbox Ally X

The WD_BLACK SN7100X is a 2TB NVMe internal SSD officially licensed for the ROG Xbox Ally X and compatible with PC. It is built for handheld and laptop gaming with a PCIe Gen 4.0 interface and next-generation TLC 3D CBA NAND. The drive includes a one-month Xbox Game Pass Ultimate trial.

Sustained load behaviour

Designed for serious on-the-go gamers, the drive delivers up to 90 percent more power efficiency over the previous generation while maintaining maximum speed. This efficiency helps handheld devices manage thermals and battery life during extended gaming sessions. Performance scales to 7,250MB/s read and 6,900MB/s write on the 2TB model.

Upgrade context

The SN7100X replaces the previous generation with up to 35 percent faster performance and significantly improved power efficiency. The jump is worth it when you need higher sequential speeds and longer battery life in a handheld or thin laptop. Capacities up to 4TB provide room for large libraries and future updates.

Highlights

  • Officially licensed for Xbox so it works straight away in ROG Xbox Ally X
  • Read speeds up to 7250 MB/s cut game load times
  • Write speeds up to 6900 MB/s keep large installs moving fast
  • PCIe 4.0 interface with TLC 3D NAND built for handheld efficiency
  • Up to 90 percent better power efficiency extends battery life on the go

Specifications

No published specifications for this item yet.

Questions about this item

Will this SSD fit inside my ROG Xbox Ally X without modification?

Yes, the drive is officially licensed and tested for ROG Xbox Ally X, so it fits the internal slot and works without extra hardware.

What read and write speeds can I expect from the 2TB model?

The 2TB version delivers up to 7,250MB/s read and 6,900MB/s write over a PCIe Gen 4.0 interface.

Does the drive include any software or subscription to add value right away?

A one-month Xbox Game Pass Ultimate trial is included in the box, giving immediate access to hundreds of games.

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