Details

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Western Digital (WD) Black SN8100 NVMe M.2 2280 Gen5 (without heatsink)
 is a high-performance solid-state drive aimed at enthusiasts, gamers, and content creators. With speeds that push the limits of the Gen5 interface, it is designed for next-generation desktop computers using modern platforms like Intel Z790 or AMD X670 motherboards. 
 

Feature	Specification
Interface	PCIe Gen 5.0 x4, NVMe 2.0
Form Factor	M.2 2280
NAND Technology	TLC 3D CBA NAND
Sequential Read	Up to 14,900 MB/s (all capacities)
Sequential Write	Up to 11,000 MB/s (1TB model) Up to 14,000 MB/s (2TB and 4TB models)
Random Read (IOPS)	Up to 1.6M (1TB model) Up to 2.3M (2TB and 4TB models)
Random Write (IOPS)	Up to 2.4M (all capacities)
Endurance (TBW)	600 TBW (1TB), 1,200 TBW (2TB), 2,400 TBW (4TB)
Power Efficiency	7.5W or under average operating power
Warranty	5-year limited warranty

Performance and features

• Best-in-class speed: The 
  SN8100
   ranks among the fastest Gen5 SSDs on the market, with review sites like Tom's Hardware and StorageReview praising its sequential and random performance.
• Efficient power consumption: Early Gen5 drives were criticized for high power usage, but WD engineered the 
  SN8100
   to be highly power-efficient, helping it run cooler than many competitors.
• Laptop compatibility: The "without heatsink" version is suitable for laptops or desktop motherboards that have a built-in M.2 heatsink, as it can operate at high performance with minimal airflow without overheating.
• Optimized for demanding tasks: Benchmarks show the 
  SN8100
   is ideal for intensive tasks like 8K video editing, AI model loading, and high-end gaming that utilizes DirectStorage technology.
• Robust endurance: The drive offers solid endurance ratings for its TLC NAND, making it reliable for heavy, daily workloads over many years.
• Comprehensive software: The downloadable SanDisk Dashboard provides monitoring and management tools, while a free Acronis True Image for SanDisk license helps with data migration.