What to look for in a 1TB NVMe SSD
At 1TB, the main differentiators are: PCIe generation (3.0 vs 4.0), TBW endurance, and warranty length. PCIe 4.0 drives are worth it for new builds — the speed difference over PCIe 3.0 is real for large file work, and prices have converged. Look for at least 600 TBW endurance and a 5-year warranty for peace of mind.
Samsung 990 Pro 1TB — best overall
The Samsung 990 Pro delivers 7,450 MB/s read and 6,900 MB/s write — top PCIe 4.0 performance. With 600 TBW endurance and a 5-year warranty, it's the benchmark for 1TB drives. It runs cooler than competing drives thanks to Samsung's heat management, making it a great choice for builds without dedicated M.2 heatsinks.
Crucial T500 1TB — best value
The Crucial T500 1TB matches the 990 Pro's specs on paper (7,300/6,800 MB/s, PCIe 4.0) and often comes in cheaper. Crucial drives have excellent real-world reliability and the T500 includes a 5-year warranty with 600 TBW. If the Samsung is out of your budget, the T500 is the pick.
Budget pick: Samsung 980 1TB
If you're on a tight budget or have a PCIe 3.0 board, the Samsung 980 1TB hits 3,500 MB/s read — fast enough for everything except the most demanding workloads. It lacks DRAM cache (uses Host Memory Buffer instead) but performs well in real-world use. Available at a lower price point with Samsung's reliability.