Lexar LNQ700 PRO gen 4

Lexar NQ700 1TB PCIe Gen4 NVMe SSD – M.2 2280 Internal Solid State Drive

The Lexar NQ700 1TB is an M.2 2280 PCIe Gen4x4 NVMe solid state drive that marks a clear step up from Gen3 storage, offering sequential read speeds up to 4,200 MB/s. It is designed for mainstream PC builders, gamers, and everyday users who want Gen4 performance without paying for a premium flagship drive. Furthermore, the 1TB capacity provides sufficient space for Windows, a full application suite, and several large game titles on a single drive.

Technical Specifications

Identity & Form Factor

Model: Lexar NQ700 Part Number: LNQ700X001T-RNNNG Capacity: 1 TB Form Factor: M.2 2280 Dimensions: 80 × 22 × 2.45 mm

Interface & Caching

Interface: PCIe Gen4x4 Protocol: NVMe DRAM Cache: None (HMB 3.0 + SLC cache) NAND Type: 3D TLC

Performance

Sequential Read: Up to 4,200 MB/s Sequential Write: Up to 2,100 MB/s

Endurance & Reliability

TBW: 350 TB MTBF: 1,500,000 hours Shock Resistance: 1,500G at 0.5 ms (Half Sine Wave) Vibration Resistance: 10–2,000 Hz, 20G, 30 min/axis (X, Y, Z)

Environmental & Warranty

Operating Temperature: 0°C to 70°C Storage Temperature: −40°C to 85°C Warranty: 1 year

Use Cases & Applications

Who Is This Drive For?

The Lexar NQ700 1TB suits users upgrading from a Gen3 NVMe or SATA SSD in a system with a PCIe Gen4-capable motherboard or laptop. For instance, users on AMD Ryzen 5000 series or Intel 12th Generation platforms and later can take full advantage of the Gen4 bandwidth. Moreover, casual gamers benefit from faster level loading and reduced in-game asset streaming delays compared to Gen3 alternatives. Additionally, it serves well as a primary OS and games drive in a mid-range PC build.

How Does It Compare to the NM610 PRO?

The NQ700 uses a newer PCIe Gen4 interface, however the underlying architecture remains DRAM-less — relying instead on HMB 3.0 and SLC cache. Sequential read performance is approximately 27% higher than the NM610 PRO 1TB’s 3,300 MB/s ceiling. Furthermore, the 350 TBW endurance rating is substantially higher than the NM610 PRO 1TB’s 240 TBW, making the NQ700 better suited to heavier workloads over a longer service period.

Will It Work With My System?

The NQ700 is compatible with any desktop or laptop featuring an M.2 2280 slot supporting PCIe Gen4 NVMe. However, it will also operate in a PCIe Gen3 slot at reduced speeds, making it backwards compatible with older platforms. Additionally, confirm your motherboard BIOS supports NVMe boot before replacing an existing OS drive. Similarly, some laptops restrict the M.2 slot to PCIe x2 bandwidth — verify your specification before purchasing.

For users also exploring a memory upgrade alongside this drive, browse compatible options in the RAM category. For full product documentation, compatibility tools, and warranty information, visit the Lexar global website.