Lexar has released the NM790 PCIe Gen4 NVMe SSD in Japan, offering a storage solution tailored for PlayStation 5 expansion. This launch matters because it provides gamers with a verified option that meets the console's recommended performance specifications. Users looking to upgrade their console's storage now have a specific model designed to handle the system's high data throughput requirements.
High-speed Gen4 drive targets PS5 storage expansion needs
The drive operates on a PCIe 4.0 x4 interface using the NVMe M.2 protocol. It comes in the standard M.2 2280 form factor, which fits directly into the expansion slot of the PS5. Lexar offers the drive in two physical variants, giving buyers the choice between models with or without a built-in heatsink for thermal management.
Specifications
- Interface: PCI Express 4.0(x4), NVMe M.2
- Sequential Read Speed: 7,400MB/s
- Sequential Write Speed: 6,500MB/s
- Endurance (1TB): 1,000TBW
- Endurance (2TB): 1,500TBW
Performance figures for the NM790 include sequential read speeds of up to 7,400MB/s and sequential write speeds of up to 6,500MB/s. The storage capacities available are 1TB, 2TB, and 4TB. Endurance ratings scale with capacity, starting at 1,000TBW for the 1TB model and reaching 3,000TBW for the 4TB version. The manufacturer lists the mean time between failures at 1,500,000 hours.
Specific model identifiers confirm the availability of these configurations in the Japanese market. The lineup includes part numbers such as LNM790X001T-RN9NG for the 1TB version and LNM790X004T-RN9NG for the 4TB version. These identifiers distinguish the models with heatsinks from those without, ensuring consumers select the correct hardware for their cooling needs. The drive is positioned to handle the heavy data loads generated by modern console games.
Lexar continues to target the console gaming market with hardware that aligns with official system recommendations. The NM790 series provides a clear upgrade path for PS5 owners who need more space without sacrificing speed. This release confirms the availability of high-performance Gen4 drives specifically optimized for console expansion slots.
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