Best ROG Ally SSD, ranked by $/TB
SSD · NVMe · hard drive · external · NAS · SAS · microSD, all on Amazon.ca
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The ASUS ROG Ally and ROG Ally X take a single-sided M.2 2230 NVMe SSD, and unlike the Steam Deck the slot runs at PCIe Gen4, so a fast Gen4 2230 drive is worth it here. Clearance is tight, so single-sided is required. This table ranks single-sided 2230 SSDs suitable for the ROG Ally by live price per terabyte on Amazon.ca, so you can pick the best capacity-per-dollar drive that fits.
| Product | Capacity | Price | CA$ / TB | Tech | Prime |
|---|---|---|---|---|---|
| WD_Black SN770M 1TB M.2 2230 NVMeSSD - PCIe Gen 4.0, Speeds up to 5150 MB/s, for Handheld Gaming Devices and Compatible laptops, TLC 3D NAND, Great for Asus ROG Ally, Steam Deck, Microsoft Surface | 1 TB | CA$603.53 | CA$603.53 | NVMe | Prime |
Frequently asked questions
What SSD fits the ROG Ally?
A single-sided M.2 2230 NVMe SSD. The ROG Ally slot is PCIe Gen4, so a Gen4 2230 drive runs at full speed.
Is the ROG Ally slot Gen4?
Yes. Unlike the Steam Deck LCD, the ROG Ally runs the M.2 slot at PCIe Gen4, so a Gen4 2230 drive is a sensible upgrade.
Can I use a 2280 SSD in the ROG Ally?
No. The ROG Ally needs the shorter 2230 size. A 2280 drive will not physically fit.
Last updated: 2026-06-27 00:02:41 UTC. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date indicated on Amazon.ca and are subject to change. Any price displayed at the time of purchase will apply. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED AS IS AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.