Crucial P310 1TB M.2 2230 SSD - High-Speed Gen4 Upgrade

Our review of the Crucial P310 1TB M.2 2230 SSD finds it is an excellent compact upgrade for handheld gamers and ultraportable laptop users who need both capacity and PCIe Gen4 speed. The single biggest reason to buy is its combination of very fast sequential performance-up to 7,100MB/s read and 6,000MB/s write-with a 1TB capacity in the tiny 2230 form factor, which translates directly to quicker bootups, reduced game load times, and room for multiple AAA titles on devices like the Steam Deck and ROG Ally.

Key Features

• Broad compatibility: Works with Steam Deck, ASUS ROG Ally, Microsoft Surface models and select Dell systems for straightforward portable upgrades.
• PCIe 4.0 performance: Delivers up to 7,100MB/s read and 6,000MB/s write speeds, noticeably reducing load times and improving responsiveness.
• Spacious 1TB capacity: Provides room for AAA games, apps, and media while keeping a compact M.2 2230 footprint for small systems.
• Power-efficient design: Engineered for low power draw to help extend battery life on handheld consoles and thin laptops during long sessions.
• Micron-built reliability: Uses advanced G8 NAND and thermal control for dependable Gen4 performance under sustained use.

Who It's For

The P310 is best for handheld gamers and owners of compact laptops or mini PCs who need a fast, high-capacity NVMe drive in the small 2230 form factor. It suits Steam Deck and ROG Ally owners who want faster game loads, and users of compatible Microsoft Surface and select Dell models seeking a straightforward storage upgrade.

Those who should look elsewhere include users who need SATA compatibility, a different M.2 length, or enterprise-grade endurance specifications; also, desktop builders who prefer larger form factors like M.2 2280 for cooling headroom and more aftermarket heatsink options.

Pros & Cons

Pros

• Very fast PCIe Gen4 read/write speeds that improve boot and load times.
• Compact M.2 2230 form factor that fits handheld consoles and mini PCs.
• 1TB capacity gives space for multiple AAA titles without external storage workarounds.
• Low power draw and Micron G8 NAND deliver solid reliability and efficiency.

Cons

• 2230 size limits use to compatible devices, so it is not a drop-in option for all laptops or desktops.
• No dedicated hardware heatsink included, which may matter in tightly packed systems under sustained heavy writes.

Specifications

Form factor	M.2 2230 NVMe
Capacity	1TB
Interface	PCIe Gen4 NVMe
Sequential read	Up to 7,100MB/s
Sequential write	Up to 6,000MB/s
NAND	G8 NAND (Micron)
Target devices	Steam Deck, ROG Ally, Microsoft Surface, select Dell, mini PCs

Our Verdict

The Crucial P310 1TB M.2 2230 SSD is a strong choice for handheld gamers and compact-system owners who want Gen4 speed and substantial capacity in a tiny package. It offers excellent value for upgrades where compatibility is confirmed, delivering faster load times and reliable Micron-built storage while balancing performance and power efficiency.

Frequently Asked Questions

Will this fit a Steam Deck?
Yes, the P310 is designed to be compatible with the Steam Deck and provides a straightforward upgrade path for more storage and faster load times.

Is this PCIe 4.0 drive noticeably faster than PCIe 3.0 options?
Yes, PCIe Gen4 delivers significantly higher sequential read and write speeds, which translates into quicker bootups and game loading compared with PCIe 3.0 SSDs.

Does the drive include a heatsink?
No, the P310 is a bare M.2 2230 module; some devices provide thermal contact, but tightly packed systems may benefit from additional cooling solutions if supported.