M 2 SSDs

Buy M.2 SSDs for Faster Boot Times, Loading and Transfers

Upgrade your laptop or desktop with M.2 SSDs designed for faster boot times, application loading and file transfers. At Laptop Outlet, our range covers affordable everyday storage upgrades through to high-performance M.2 NVMe SSD options for gaming and demanding workloads.

Compare drives by capacity, PCIe generation, read and write speeds, endurance and form factor to find the right match for your system and budget. If you need another internal format, you can also view all internal SSDs .

Shop M.2 SSDs by Capacity

Choose a capacity that suits your applications, files and future storage needs:

• 256GB M.2 SSD: A cost-effective option for lightweight system upgrades and basic computing.
• 512GB M.2 SSD: A practical choice for Windows, everyday applications and essential files.
• 1TB M.2 SSD: A balanced option for gaming, work and everyday storage, with room for larger applications.
• 2TB M.2 SSD: More space for growing game libraries, creative software and larger files without adding another drive.
• 4TB M.2 SSD: Suitable for extensive game collections, large creative projects and high-capacity PC builds.

Need additional space for backups and archives? Browse our wider storage options to complete your setup.

Find the Right NVMe Speed Without Overpaying

The best M.2 NVMe SSD isn't necessarily the fastest one. Choose a PCIe generation that suits your device and the work you do.

• PCIe 3.0 SSD: High-performance models can reach around 3,500MB/s sequential read speeds. A cost-effective upgrade for older compatible systems.
• PCIe 4.0 SSD: High-performance models can reach around 7,400MB/s. A strong balance of price and performance for gaming, everyday computing and demanding applications.
• PCIe 5.0 SSD: Some high-end models exceed 14,000MB/s, making them suitable for compatible newer platforms and intensive workloads involving large file transfers.

These are indicative maximum speeds, not guaranteed performance for every model.

Check your device's PCIe generation and lane support before buying. PCIe 4.0 NVMe drives are generally backwards compatible with PCIe 3.0 NVMe slots, but operate at the lower supported interface speed.

M.2 SSDs for Gaming & Large Game Libraries

An M.2 SSD for gaming can reduce loading times and provide faster access to game files. With modern titles taking up significant storage space, 1TB, 2TB and 4TB drives are practical choices for larger libraries.

While faster storage improves loading and data access, it doesn't directly increase gaming frame rates.

Buying for a PS5? Check Sony's M.2 requirements, including PCIe specification, performance, physical dimensions and heatsink clearance. Handheld gaming PCs may require compact formats such as M.2 2230, so always confirm your device's supported size.

Prefer storage you can move between devices? Consider our portable SSD alternatives .

Upgrade Your Laptop or Desktop with a Compatible M.2 Drive

Before choosing an M.2 SSD for laptop or desktop use, confirm that your device supports the drive's interface, PCIe generation, lane configuration and physical dimensions.

M.2 2280 is a common format for laptops and desktops, while compact devices may use 2230, 2242 or 2260 drives.

Check the available clearance and mounting position as well. Some thin laptops require single-sided SSDs, while thicker double-sided models may not fit every slot.

Building a new PC? Pair your chosen drive with a compatible motherboard that supports the required M.2 interface, PCIe generation and drive size.

Choose the Right Cooling & Endurance for Your Workload

Choosing a high-speed NVMe SSD? Check its cooling requirements, particularly for gaming PCs, compact laptops and systems handling sustained workloads.

Some drives include a heatsink, while many motherboards provide integrated M.2 cooling. For laptop upgrades, make sure any heatsink or thermal solution fits within the available space.

If you regularly edit videos, transfer large files or run write-intensive applications, compare the SSD's Total Bytes Written (TBW) endurance rating alongside its warranty, capacity and performance.

A higher TBW indicates a greater rated volume of lifetime writes. Compare models based on your workload rather than choosing solely by headline speed.

Compare Samsung, Kingston, Crucial & Other M.2 SSD Brands

Compare M.2 SSDs from Samsung, Kingston, Crucial, Team Group, ADATA, Lexar, Kioxia and other storage brands across different capacities and performance levels.

Whether you're looking for an affordable everyday upgrade or a high-performance NVMe drive, compare individual models by capacity, speed, endurance, cooling and price to find a suitable option for your system.

Why Choose Laptop Outlet for M.2 SSDs?

Find the right storage upgrade at Laptop Outlet, with competitive options for different devices, workloads and budgets.

• Flexible delivery: Choose from available delivery services, including free next-day delivery on many eligible items. Delivery options and charges are confirmed at checkout.
• Manufacturer warranty: New products include a standard one-year manufacturer warranty unless otherwise specified on the product listing.
• Flexible payments: Pay securely using major debit and credit cards, PayPal, Klarna, Apple Pay or Google Pay. Eligible purchases can be spread using PayPal Pay in 3, PayPal Credit or Klarna.
• Customer support: Our team can assist with product enquiries, orders and after-sales support.
• Returns and exchanges: Changed your mind or received a faulty product? Review our warranty and returns policy for the available refund, repair and replacement options.

Ready to upgrade? Compare M.2 SSDs at Laptop Outlet by capacity, performance, brand and price to find a compatible drive for your laptop, desktop or gaming setup.

Read More:

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