PNY’s 1TB Switch 2 microSD Express: Big Storage, Smaller Price

The Nintendo Switch 2 is built around much faster storage than the original console, and that change has brought an entirely new generation of microSD Express cards to the market. Among the most interesting is PNY’s 1TB microSD Express card, which promises huge capacity, high speeds, and a surprisingly competitive price compared to other Switch 2–ready options.

This article walks through what PNY is offering with its 1TB card, why microSD Express matters for Nintendo’s next handheld, and whether this new option is the right fit for your library of digital games.

Why Switch 2 Needs Faster Storage in the First Place

The original Nintendo Switch relied on relatively slow eMMC internal storage and UHS-I microSD cards. That was fine for smaller games and simpler worlds, but as titles have grown in size and complexity, loading times and data streaming are under much more pressure.

For the Switch 2, reports and manufacturer documentation indicate Nintendo is moving to significantly faster flash storage and a microSD Express slot that uses PCIe-based technology rather than the older SD bus. This shift aims to:

• Reduce loading times for large 3D worlds and cinematic scenes.
• Allow more data to be streamed on the fly (for higher-resolution textures and denser environments).
• Keep performance consistent between internal storage and expansions so third-party games can target a higher baseline.

Standard UHS-I microSD cards simply cannot keep up with these requirements, so Switch 2–compatible cards need to be substantially faster. That’s where microSD Express comes in.

What MicroSD Express Actually Is

MicroSD Express is an evolution of the microSD standard defined by the SD Association. Instead of relying only on legacy SD bus modes, it piggybacks on PCI Express and NVMe-style protocols to reach dramatically higher speeds. According to the SD Association’s own specifications, microSD Express cards can theoretically achieve several hundred megabytes per second and beyond, far in excess of UHS-I cards that top out at around 104 MB/s on the bus level.¹

PNY’s card follows this blueprint by combining:

• microSDXC form factor – the same tiny card shape we’re used to.
• PCIe Gen3x1 interface – a single PCIe lane providing much higher throughput.
• Backwards compatibility – the card can still talk to UHS-I and UHS-II devices at older speeds if the host doesn’t support microSD Express.

That combination allows PNY to advertise desktop-SSD-like read and write figures while maintaining compatibility with a wide range of devices, including the Switch 2.

Inside PNY’s 1TB Switch 2 Card: Specs at a Glance

PNY’s microSD Express line first appeared in lower capacities, but the 1TB model is the one that really targets players with large digital libraries. While PNY’s published marketing focuses slightly different numbers across capacities, the general performance envelope for the series lands in the same ballpark as the 128GB and 256GB cards already on sale.^2,3

While exact speed numbers can vary by capacity and workload, PNY’s own marketing for the line claims read speeds up to 890 MB/s and writes up to 750 MB/s, improving on standard UHS-I cards by a factor of roughly 4.4x in ideal conditions.²

How This Card Fits Into the Wider Switch 2 Storage Market

PNY’s 1TB release doesn’t arrive in a vacuum. Other brands such as SanDisk and Lexar are also rolling out microSD Express cards aimed squarely at Switch 2 owners. However, early waves from competitors tend to top out at 256GB or fall into significantly higher price brackets at 1TB.

The PNY card stands out in several ways:

• Higher capacity than early Express rivals – many launch cards max out at 256GB.
• Lower cost per gigabyte – pricing undercuts some licensed or co-branded Nintendo cards that carry a premium for the logo.
• General-purpose compatibility – beyond Switch 2, the card works in cameras, phones, and PCs that can benefit from PCIe-level speeds.

Technology sites covering PNY’s first wave of microSD Express cards have noted that its prices for the 128GB and 256GB versions are already lower than some licensed Nintendo cards and rival Express models, while still offering similar or better peak speeds.^2,3,4 The 1TB variant extends that aggressive strategy to the high-capacity end of the market where many players feel the most pressure on their budget.

Price Positioning: Why the 1TB Card Is a Big Deal

As with most new storage technologies, microSD Express has launched at a premium. Early 1TB Express cards from some vendors are priced more like internal SSDs than traditional microSD cards. That can be hard to swallow when you just bought a console.

PNY is positioning its 1TB Switch 2–ready card as a more affordable option within this early wave. Exact retail pricing will naturally vary by retailer and region, but indicators from the 128GB and 256GB models give a sense of PNY’s pricing strategy. Those smaller capacities currently list around the mid–double digits in US dollars and undercut some competing Express models of the same size.^2,3

Applied to a 1TB product, the pattern suggests:

• A lower cost per gigabyte compared with some official or licensed Nintendo-branded cards.
• A price closer to mainstream NVMe SSDs than to the often inflated numbers attached to cutting-edge, niche memory products.
• Better long-term value for players who prefer to buy and keep games digitally rather than swapping cartridges.

For heavy users who expect to fill their Switch 2 with multiple large open-world titles, RPGs, and live-service games, starting with 1TB can be cheaper than buying multiple smaller cards or upgrading again a year later.

Real-World Benefits for Switch 2 Owners

On paper, the PNY card ticks all the boxes: high speed, high capacity, and relatively low price. But what does that mean when you’re actually playing games?

1. Enough Space for a Large Digital Library

Game sizes continue to grow across platforms, with many AAA titles hitting 50–100GB or more once patches and DLC are factored in. Even if Switch 2 games come in slightly smaller than their PS5 or Xbox Series equivalents thanks to Nintendo’s optimization, it is still easy to fill a modest internal drive.

With 1TB on tap, you can realistically store:

• Several large flagship games (open-world RPGs, premium action titles).
• Dozens of mid‑sized indies and AA releases.
• Live-service games that bloat over time with seasonal content.

That reduces the need to constantly uninstall and reinstall games, which is especially helpful if you travel often or share the console with other players.

2. Faster Loads and Smoother Streaming

Higher read speeds mainly translate into shorter load times and faster asset streaming. Developers targeting Switch 2 are expected to rely on much quicker storage for things like:

• Streaming textures and geometry in large overworlds.
• Loading complex scenes during cinematic transitions.
• Reducing hitching and stuttering when players move quickly through dense environments.

While actual performance will vary by game, PNY’s Express card is designed to stay well within Nintendo’s expected performance envelope for the new console. In other words, anything built for Switch 2’s baseline storage capabilities should perform comfortably from this card, rather than being bottlenecked by the expansion slot.

3. Thermal and Reliability Considerations

High-speed flash storage generates heat, and overheating can degrade performance or shorten component lifespan. PNY highlights that its microSD Express cards are engineered to maintain performance while keeping temperatures in check during extended gaming sessions.³

Alongside that, multiple studies have found that solid-state storage, when used within its design limits, offers strong reliability for consumer workloads such as gaming, thanks to the absence of moving parts and improved error correction algorithms.⁵ For most Switch 2 users, storage reliability concerns are more about quality of the specific card and the presence of a good warranty than fundamental technology issues. PNY’s presence as an established memory brand is a point in its favor here.

PNY 1TB vs Smaller Capacities: Which Should You Buy?

Not everyone needs 1TB of storage, and microSD Express is still a premium technology. To decide whether the 1TB PNY card is worth it for you, consider the following comparison.

If you know you will be downloading most of your library and you hate juggling installs, the 1TB PNY card is likely the smarter one-time purchase. If you expect to buy mostly physical games and just want a little extra room, one of the smaller capacities may be enough.

How to Choose a Switch 2 microSD Express Card Wisely

Even though this article focuses on PNY’s 1TB card, it’s worth understanding how to compare any microSD Express option you might encounter:

• Check the speed ratings – look for U3, V30, and A1 (or better) so you know the card is tuned for both gaming and general app performance.
• Verify microSD Express support – not just UHS-II. Express is required to fully exploit Switch 2’s new slot.
• Compare cost per gigabyte – divide the price by capacity to see which card gives you the best value.
• Stick to reputable brands – to minimize the risk of counterfeit products and poor quality control.
• Look at warranty and support – longer warranties and responsive support can make a big difference if something goes wrong.

Upgrade Tips: Getting the Most from a 1TB Card

If you do pick up PNY’s 1TB microSD Express card, a few best practices can help you get the best experience:

1. Format in the Switch 2 itself. Let the console initialize the card to ensure it uses the filesystem and layout Nintendo expects.
2. Install demanding games directly to the card. If the card is your primary storage, avoid bouncing large games from internal to external repeatedly unless necessary.
3. Keep a little free space. Leaving some headroom helps maintain performance and reduces wear from constant reallocation.
4. Back up critical save data. Use Nintendo’s cloud features where available so a card failure never costs you your progress.
5. Avoid cheap USB adapters. If you copy data via a PC, use a reputable card reader that can handle high-speed cards safely.

Is PNY’s 1TB microSD Express Card Worth It?

For many Switch 2 owners, PNY’s 1TB microSD Express card hits a sweet spot. It leans into the console’s faster storage architecture, delivers the capacity modern game libraries demand, and comes in at a price that undercuts several competing Express cards, particularly licensed or co-branded ones.

You should seriously consider this card if:

• You intend to go mostly or entirely digital on Switch 2.
• You regularly play large, content-heavy games.
• You want to avoid the hassle of juggling multiple smaller cards.
• You’re looking for a more budget-conscious alternative to some early 1TB Express offerings.

If you only buy the occasional download and still prefer physical cartridges, a lower-capacity card will do the job just fine. But for power users, PNY’s 1TB microSD Express card looks like one of the most practical early investments you can make in Nintendo’s next console generation.

Frequently Asked Questions

Does the Nintendo Switch 2 require microSD Express cards?

Based on manufacturer information and coverage from reputable hardware outlets, the Switch 2’s upgraded storage system is designed around microSD Express to help match its faster internal memory. While the console may still accept older cards for legacy compatibility, gamers who want performance comparable to internal storage will likely need an Express card.^2,3

Will an older UHS-I card work in the Switch 2?

Most indications suggest that microSD Express cards retain backward compatibility with UHS-I and UHS-II devices, and that the console slot itself can handle older cards at their native speeds. However, using a UHS-I card may result in longer loads and could limit performance in games built with faster storage in mind, so it is best viewed as a stopgap.

Is it safe to buy large capacity cards like 1TB?

Yes, provided you buy from reputable brands and authorized retailers. The SD Association’s standards and the industry’s experience with high-capacity flash mean that 1TB cards are well established. The main risk is counterfeit or poor-quality cards from untrusted sellers rather than the capacity itself.^1,5

How many games can I fit on a 1TB card?

It depends on the mix of titles. If you assume an average of 30–40GB per game (with some smaller indies and some huge AAA titles), 1TB should comfortably hold several dozen games. Live-service titles with frequent large updates can skew the numbers, but you will still have far more breathing room than with 128GB or 256GB options.

Is PNY as reliable as better-known gaming brands?

PNY is a long-established storage manufacturer that sells memory cards, SSDs, and GPUs across multiple markets. Its microSD Express products are positioned alongside offerings from other major brands and are marketed specifically for performance-sensitive workloads like gaming and 4K video capture.^2,3 As with any brand, choosing authorized retailers and registering products where applicable can help if you ever need warranty support.