🌟 Key Features:

1. High-Octane Gen4 Performance: Delivers spectacular speeds with up to 7,000 MB/s read and 6,700 MB/s write, pushing up to a 35% performance boost over previous-generation consumer drives.
2. Massive 4TB Storage: Provides an enormous digital locker to keep all your favorite AAA titles, heavy resource files, and future DLCs installed simultaneously without compromising space.
3. Optimized for Handhelds & Laptops: Engineered with specialized DRAM-less architecture that yields up to 100% better power efficiency over prior generations. It is the perfect upgrade to extend battery life for gaming laptops and handheld consoles.
4. AI Application Ready: Tailored to seamlessly meet the rigorous multitasking demands and data processing required by modern AI-driven workflows and tools.
5. Extreme Endurance: Boasts an exceptional endurance rating of up to 2,400 TBW (Terabytes Written), securing ultimate long-term reliability for relentless write sessions, streaming, and editing.
6. WD_BLACK Dashboard Software: Gain full control via the downloadable Windows utility to actively monitor drive temperature, track longevity, upgrade firmware, and toggle Game Mode for peak hardware optimization.

📋 Technical Specifications:

1. Model Number: WDS400T4X0E
2. Form Factor: M.2 2280 (Single-Sided)
3. Interface Protocol: PCIe Gen 4.0 x4 – NVMe 2.0
4. Flash Memory Type: Next-Gen high-density TLC 3D NAND
5. Random Performance: Up to 900,000 Read IOPS / 1,350,000 Write IOPS
6. Warranty Period: Industry-leading 5-Year limited manufacturer warranty