Meet the Lexar ARES NM790 PCIe Gen4x4 M.2 2280 NVMe SSD—a high-performance upgrade built for gamers, content creators, and power users who won’t settle for slow boot times or laggy in-game textures. Available in 1TB, 2TB, 4TB, and 8TB, this compact M.2 drive fits desktops, laptops, and consoles with a single-sided PCB for hassle-free installation.

Blazing speed meets real-world gaming

• PCIe Gen4x4 with NVMe 1.4 delivers sequentiaI read speeds up to 7400 MB/s and writes up to 6500 MB/s on 1TB–4TB models, with 8TB delivering up to 7000 MB/s read and 6200 MB/s write.
• 2400 MT/s interface speed paired with high-quality TLC flash unlocks rapid game launches, quick texture streaming, and snappy asset loading—so you spend less time waiting and more time playing.
• Dynamic HMB 3.0 and SLC Cache technology provide efficient data transfer without a separate cache chip, helping maintain strong performance during intense gaming sessions.

Endurance, reliability, and long-term confidence

• 3D TLC NAND with a total write capacity of 3000 TBW ensures sustained performance across demanding workloads.
• Average failure-free time of 1.5 million hours (MTBF) contributes to dependable, long-term use in desktop, laptop, and console environments.
• Single-sided PCB and PCIe Gen4x4 design offer a slim, robust footprint that’s shock- and vibration-resistant—protecting your data in transit and during transport.

Designed for broad compatibility

• Standard M.2 2280 form factor that installs in desktops, laptops, and consoles such as PS5, with no moving parts to reduce mechanical risk.
• Supports the PCIe Gen4x4 bus and NVMe 1.4 specification, delivering the speed you expect without compatibility headaches.

Quality and value you can trust

• 5-year warranty and ex-factory wholesale pricing designed for retailers and enthusiasts who want both reliability and competitive pricing.
• Lexar quality assurance: quasi-intelligent manufacturing, highly automated processes, and extensive testing in Lexar quality laboratories to deliver consistent performance and endurance.

Capacities and real-world performance

• 512GB: read up to 7200 MB/s, write up to 4400 MB/s (for reference with smaller-capacity variants).
• 1TB: read up to 7400 MB/s, write up to 6500 MB/s.
• 2TB: read up to 7400 MB/s, write up to 6500 MB/s.
• 4TB: read up to 7400 MB/s, write up to 6500 MB/s.
• 8TB: read up to 7000 MB/s, write up to 6200 MB/s.