Best SSDs Under CA$400 in 2026

The PCIe Gen 4.0 interface delivers 7,100 MB/s reads and 6,700 MB/s writes, making it 30% faster than the prior generation for AI-heavy workloads. Its DRAM-less TLC design with hardware encryption and a 5-year warranty offers reliable storage for large project files. Best for workstation users who need fast, secure internal storage for video editing or AI model training.

The PCIe 4.0 x4 interface delivers 7400 MB/s reads and 6500 MB/s writes, with 1000 TBW endurance and a 5-year warranty. Its DRAM-less design with HMB 3.0 cuts power consumption by up to 40% versus DRAM-equipped Gen 4 drives, and the single-sided build fits laptops and PS5. Best for gamers and creators who need fast, reliable storage for large files and modern games at a budget-friendly price.

The PCIe 4.0 x4 interface delivers up to 7,150 MB/s reads and 6,450 MB/s writes, with 1,100K random write IOPS for fast game loading and file transfers. Its DRAM-less TLC design improves performance per watt by up to 38% over the 990 PRO, making it efficient for laptops and desktops. Best for gamers and DIY builders who want a reliable 1TB drive with hardware encryption and a 3-year warranty.

The Phison E18 controller and DRAM cache push this 1TB PCIe 4.0 drive to 7000 MB/s reads and 700K random write IOPS, with a graphene and aluminum heatsink for sustained gaming loads. Its 700 TBW endurance and 5-year warranty make it a reliable choice for heavy write workloads, while the PS5-compatible dual heatsink design keeps thermals in check. Best for PC gamers and workstation users who need sustained high-speed transfers and console compatibility in a single M.2 2280 drive.