WD_BLACK SN770 1TB M.2 PCIe Gen4 NVMe SSD

The WD_BLACK SN770 is a 1 TB internal solid-state drive built on the M.2 2280 form factor, engineered for integration into performance computing systems and dedicated gaming rigs. This drive utilizes a high-speed PCIe Gen4 x4 interface, enabling significant bandwidth crucial for reducing load times and accelerating asset streaming in demanding applications. The structure facilitates sequential reading speeds up to 5150 MB/s and sequential writing speeds reaching 4900 MB/s.

Transactional performance is optimized, registering 740,000 IOPS for random read operations and 800,000 IOPS for random write operations. This metric indicates efficient handling of smaller, random data requests characteristic of operating system functions and intense multitasking. The SSD employs TLC NAND flash technology governed by the Polaris MP16+ controller. Furthermore, the compact physical profile (80 mm x 22 mm x 2.2 mm) allows for simple installation in systems where space is restricted, including compatible thin laptops.

The drive maintains reliability under consistent load, confirmed by an endurance rating of 600 Terabytes Written (TBW). Integrated features like TRIM and Error Correction Code (ECC) support contribute to data integrity and optimized performance maintenance over the operational lifespan.

• Storage capacity of 1000 GB
• M.2 2280 standard physical size
• Interface type is PCIe Gen4 x4
• Random read performance: 740,000 IOPS
• Random write performance: 800,000 IOPS
• Uses TLC NAND flash architecture
• Includes SMART monitoring technology
• Endurance rating set at 600 TBW
• Controller type: Polaris MP16+