Upgrading to a PCIe 4.0 solid-state drive (SSD) can significantly boost storage performance. We’ve tested several PCIe 4.0 SSDs, and our top pick is the Solidigm P44 Pro.
The Solidigm P44 Pro is the fastest PCIe 4.0 drive we’ve tested. It features DRAM for excellent random performance and a low-level Windows driver that improves random performance further.
The WD SN5000 NVMe SSD offers good everyday performance and is very affordable. It’s also the fastest NVMe SSD for writing large files.
The Crucial P310 is the fastest 2230 SSD we’ve tested, making it ideal for Steam Deck and other size-constrained devices.
The Seagate Game Drive is optimized for PS5 and features DRAM for primary caching duties. It’s also a great option for general use, with excellent overall performance and a generous five-year warranty.
The Corsair MP600 Micro is designed for devices with 2242 M.2 slots, such as Lenovo’s Legion Go and Thinkpads. It offers good performance and is priced affordably.
When shopping for an SSD, consider capacity, price, and warranty length. Most modern drives come with three-year warranties, but some offer up to five years. Additionally, consider the technology used to connect the SSD to your PC.