Nintendo Switch 2 Rumored With Vast Storage Boost

Leaked GameStop SKUs Suggest Nintendo Switch 2 microSD Express Support

Recent leaks suggest the upcoming Nintendo Switch 2 will support microSD Express cards, a significant upgrade from its predecessor's UHS-I support. This implies substantial improvements in storage technology.

The rumor mill points to the Switch 2 entering mass production in late 2024, possibly as early as September, fueled by a surge of hardware leaks since Q4 2024. Adding to this, GameStop SKUs surfaced in early January 2025, revealing "Switch 2 Exp Micro SD Card" listings in 256GB and 512GB capacities. These listings strongly indicate microSD Express compatibility.

A Quantum Leap in Transfer Speeds

The current Switch utilizes UHS-I microSD cards, boasting theoretical maximum transfer speeds around 104 MB/s, though practically reaching approximately 95 MB/s. In contrast, microSD Express cards offer speeds nearing 985 MB/s—a remarkable 900% increase. This dramatic improvement is attributed to the use of the NVMe protocol for highly parallel data transfer, similar to the fastest modern SSDs.

UHS-I vs. microSD Express: A Comparison

microSD Express cards also offer a massive capacity advantage, supporting up to 128TB compared to UHS-I's 2TB limit – a 6,300% increase. The leaked GameStop pricing suggests a 256GB card at $49.99 and a 512GB card at $84.99.

The leak also includes SKUs for a standard Switch 2 carrying case ($19.99) and two "deluxe" cases ($29.99). While these are likely unofficial accessories, their presence further supports the mounting evidence surrounding the Switch 2's imminent release. Nintendo has committed to an official reveal before the end of its current fiscal year (March 31, 2025), leaving just over two months for the announcement.