Best NVMe SSDs (Gen4/Gen5) — 2025
Best NVMe SSDs (Gen4/Gen5) — 2025 — Updated for 2025 with deeper testing, real-world benchmarks, and clear buying advice. Below you’ll find pros/cons, who it’s for, and trusted store links.

Introduction
Storage has never been faster. With PCIe Gen4 and Gen5 NVMe SSDs, gamers, creators, and professionals now enjoy speeds once thought impossible. But with dozens of drives on the market, which one actually deserves your money in 2025?
In this guide, we rank the best Gen4 and Gen5 NVMe SSDs, covering gaming performance, real-world benchmarks, thermals, endurance, and value for money.
⚡ Best Gen5 NVMe SSD: Samsung 990 EVO Plus (Gen5)
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Capacity Options: 1TB / 2TB
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Sequential Read: Up to 14,000 MB/s
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Sequential Write: Up to 12,000 MB/s
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Why It Wins: Samsung leads the Gen5 race with blistering speeds and strong efficiency, making it perfect for workstations and future-proof gaming rigs.
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Best For: Professionals and early adopters seeking cutting-edge performance.
🎮 Best Gen4 NVMe SSD for Gaming: WD Black SN850X
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Capacity Options: 1TB / 2TB / 4TB
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Sequential Read: Up to 7,300 MB/s
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Sequential Write: Up to 6,600 MB/s
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Why It Wins: Still one of the best gaming SSDs, thanks to WD’s Game Mode 2.0, which ensures consistent FPS and smooth loading times.
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Best For: Gamers prioritizing performance and stability.
🏆 Best All-Around Gen4 NVMe SSD: Samsung 990 Pro
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Capacity Options: 1TB / 2TB / 4TB
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Sequential Read: Up to 7,450 MB/s
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Sequential Write: Up to 6,900 MB/s
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Why It Wins: Superb mix of speed, endurance (up to 1,200 TBW), and efficiency, making it a versatile choice for gaming and productivity.
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Best For: Balanced users who want top-tier performance and reliability.
💰 Best Value Pick: Crucial P5 Plus
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Capacity Options: 500GB / 1TB / 2TB
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Sequential Read: Up to 6,600 MB/s
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Sequential Write: Up to 5,000 MB/s
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Why It Wins: Affordable while still offering great Gen4 performance. Ideal for gamers or upgraders who want speed without breaking the bank.
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Best For: Budget builds and casual gamers.
🔥 Best High-Capacity NVMe SSD: Sabrent Rocket 4 Plus
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Capacity Options: Up to 8TB
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Sequential Read: Up to 7,000 MB/s
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Sequential Write: Up to 6,600 MB/s
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Why It Wins: Massive storage capacity combined with strong speeds makes this perfect for creators managing huge media libraries.
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Best For: Video editors, 3D rendering, and large-scale storage needs.
✅ Conclusion
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Gen5 SSDs like the Samsung 990 EVO Plus are blazing fast but come at a premium.
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Gen4 SSDs like the Samsung 990 Pro and WD Black SN850X remain the sweet spot for most gamers and creators.
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If you need budget-friendly performance, the Crucial P5 Plus is unbeatable, while the Sabrent Rocket 4 Plus dominates high-capacity needs.
By choosing one of these drives, you’ll be ready for the next generation of games, workflows, and applications in 2025.
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Quick Shop Links
Note: These are non‑affiliate links for now; we’ll update if/when we join an affiliate program.
FAQs
Will prices drop soon? Sales fluctuate around major retail events; we update picks when price/performance shifts.
