Lexar LNM990X004T-RNNNG 4TB PCIe Gen5 NVMe SSD
Lexar LNM990X004T-RNNNG 4TB PCIe Gen5 NVMe SSD
SKU:LIN-NM990-4T-RNNNG
The Lexar LNM990X004T-RNNNG is a 4TB PCIe Gen5 NVMe SSD designed for high-performance storage in modern workstations and servers. Delivering sequential read speeds up to 14,000MB/s and write speeds up to 11,000MB/s, it provides enterprise-grade reliability with a 5-year limited warranty.
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Product Information
| Brand | Lexar |
|---|---|
| Category | Hard Disk Drives - SSD |
| SKU | LIN-NM990-4T-RNNNG |
| Availability | In Stock |
Overview
- The Lexar LNM990X004T-RNNNG is a premium 4TB NVMe SSD leveraging PCIe Gen5 technology to deliver exceptional performance for demanding professional applications. With sequential read speeds reaching 14,000MB/s and write speeds of 11,000MB/s, this drive significantly reduces file transfer times and accelerates application load times—critical advantages for content creators, engineers, and data professionals.
Built for reliability, the drive features a robust 1.5 million hour MTBF rating, 3,000 TBW endurance, and advanced shock/vibration resistance suitable for mobile workstations and field deployment. The M.2 2280 form factor ensures compatibility with modern laptops, desktops, and servers without requiring additional adapters.
The 5-year limited warranty provides peace of mind for business-critical storage investments. This drive is ideal for organisations prioritising performance, durability, and data integrity in their storage infrastructure.
Specifications
| Brand | Lexar |
|---|---|
| Model | LNM990X004T-RNNNG |
| Product Type | Internal NVMe SSD |
| Capacity | 4TB |
| Form Factor | M.2 2280 |
| Interface | PCIe Gen5x4 |
| Sequential Read Speed | Up to 14,000MB/s |
| Sequential Write Speed | Up to 11,000MB/s |
| Random Read Performance | Up to 2,000K IOPS |
| Random Write Performance | Up to 1,500K IOPS |
| Total Bytes Written (TBW) | 3,000 TBW |
| MTBF | 1,500,000 hours |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Shock Resistance | 1500G, 0.5ms half sine wave |
| Vibration Resistance | 10–2000Hz, 1.5mm, 20G, 1 octave/min |
| Dimensions (W × L × H) | 80 × 22 × 2.45 mm |
| Warranty | 5-year limited warranty |
Key Features
Ideal For
FAQs
Is this SSD compatible with my laptop or desktop?
Yes. The M.2 2280 form factor and PCIe Gen5x4 interface are standard in modern laptops, desktops, and servers. Verify that your system has an available M.2 NVMe slot. Older systems with PCIe Gen3 or Gen4 can use this drive, but performance will be limited by the system's interface.
What are the read and write speeds?
The LNM990X004T delivers sequential read speeds up to 14,000MB/s and write speeds up to 11,000MB/s. Random performance reaches 2,000K IOPS read and 1,500K IOPS write, making it ideal for both sequential and random workloads.
How long will this SSD last?
This drive is rated for 3,000 TBW (terabytes written) and has an MTBF of 1.5 million hours. In typical professional use, this translates to many years of reliable operation. The 5-year limited warranty covers manufacturing defects.
Is this drive suitable for professional video editing and 3D rendering?
Yes. The high sequential speeds and strong random I/O performance make this drive excellent for transferring large video files, working with complex project files, and rendering operations. The 14,000MB/s read speed significantly accelerates these workflows.
Can I use this drive in a portable workstation or laptop?
Yes. The drive features shock resistance (1500G) and vibration resistance, making it suitable for mobile workstations. However, ensure your system has an M.2 NVMe slot and adequate thermal management, as some thin laptops may have limited cooling.
What warranty and support does Lexar provide?
The LNM990X004T includes a 5-year limited warranty covering manufacturing defects. Contact Hyetech Australia or Lexar support for warranty claims and technical assistance.
Does this SSD require special drivers or software?
No. Modern operating systems (Windows, macOS, Linux) recognise NVMe drives natively. Simply install the drive in your system and use it as standard storage. Lexar may provide optional firmware update utilities for performance optimisation.
How does PCIe Gen5 compare to PCIe Gen4?
PCIe Gen5 offers double the bandwidth of Gen4, enabling higher sustained transfer speeds and lower latency. The 14,000MB/s speeds of this drive showcase Gen5 advantages, though real-world gains depend on workload type and system configuration.
