Lexar 1 TB NM790 Gen 4 NVMe M.2 SSD

Blazing-fast storage, built for gamers, creators, and power users—unleash the full potential of your PC, laptop, or console with the Lexar NM790.

🔥 Key Features

• Blistering Gen 4 Speeds – Sequential read up to 7,400 MB/s, write up to 6,500 MB/s, making it more than twice as fast as typical Gen 3 drives pcgamer.com+15reddit.com+15pcgamer.com+15techradar.com+8pcgamer.com+8techporn.ph+8.

• Robust Build Without the Extra Weight – Single-sided M.2 2280 format, compact and ideal for laptops and desktops alike.

• Efficient & Cool – Consumes ~40% less power than DRAM-cached Gen 4 SSDs and runs cool enough without a heatsink techporn.phpcgamer.com.

• Host Memory Buffer (HMB) – Uses system RAM to emulate cache, delivering near-DRAM performance for everyday tasks and boosting responsiveness pcworld.com+2reddit.com+2reddit.com+2.

• High Endurance – Rated for 1,000 TBW with an MTBF of 1.5 million hours, built to last pcgamer.com+6pcworld.com+6reddit.com+6.

• 5-Year Warranty – Long-term peace of mind backed by Lexar reddit.com+12igamesnews.com+12ssd-tester.com.au+12.

⚙️ Real-World Performance

• Top Budget Pick – Expert reviewers call the NM790 “the best budget NVMe SSD” and one of the fastest Gen 4 drives you can get for less reddit.com+15pcgamer.com+15pcgamer.com+15.

• Desktop & Console Ready – Delivers smooth, consistent performance in heavy file transfers, gaming, and creative apps—and meets PS5 requirements even without a heatsink pcgamer.com+10techradar.com+10dexerto.com+10.

• Cooler in Real Use – Benchmarks show peak operating temps around 57 °C under sustained loads—great for compact builds reddit.com+9pcgamer.com+9reddit.com+9.

• Excellent in Daily Use – Delivers consistently strong file copy speeds and sustained writes thanks to its large dynamic cache reddit.com+3techporn.ph+3techadvisor.com+3.

⚠️ Considerations

• DRAM-Less Architecture – Lacks onboard DRAM; relies on Host Memory Buffer (HMB) which may result in slightly slower random write speeds compared to DRAM-equipped SSDs reddit.com+3pcworld.com+3reddit.com+3.

• Variable Real-World Results – Some users report slower-than-advertised speeds depending on motherboard slot and workload—but still delivers excellent real-world performance .

• Compatibility Note – Not ideal for USB or Thunderbolt enclosures due to HMB reliance—best used internally on PCIe Gen 4 M.2 slots reddit.com.

🎯 Why This SSD Rocks

• Performance-to-Price Champion – Delivers Gen 4 performance nearly matching premium SSDs for less.

• Great for Laptops – Lower power draw and heat, perfect for portable systems.

• All-Rounder – Ideal for gaming, content creation, fast boot times, and large file transfers.

• Future-Proofed – Gen 4 ready, backed by solid endurance and a long warranty.

✅ Perfect Use-Cases

• Upgrading an internal laptop or desktop boot drive

• Expanding internal storage for PC gamers or console users

• Boosting productivity in creative work (video/photo editing)

• Mobile workstation users seeking speed and efficiency

🛡️ User Feedback Snapshot

“It almost reached the rated 7400 MB/s… the SSD managed to stay incredibly cool in the process.” reddit.com+14dexerto.com+14pcgamer.com+14
“Best budget NVMe SSD—we tested the heatsink-less model and found its thermal performance to be great.” pcgamer.com+1techporn.ph+1