WD_BLACK SN8100 NVMe SSD POWERED BY SANDISK 1 TB

The 1TB WD_BLACK SN8100 SSD unleashes the potential of the fifth-generation PCIe interface for systems that demand speed. It's targeted at gaming rigs, professional workstations, and AI computing systems. Its high transfer speed and minimal response time radically reduce the loading times of applications, game maps, and the processing of large datasets, leading to a smoother workflow and eliminating lag under heavy loads.

Performance and the PCIe Gen 5 interface

The drive achieves sequential read speeds of up to 14900MB/s and write speeds of up to 11000MB/s. Equally important is its random operation performance, with figures exceeding 2.3 million IOPS for reads and 2.4 million IOPS for writes. This combination significantly shortens game level loading times, 4K video rendering, and code compilation. Communication occurs via the PCIe Gen 5.0x4 interface, which uses the NVMe protocol designed for flash memory. This setup offers a direct connection to the processor, bypassing slower system buses. The full bandwidth of four data lanes is crucial for operations requiring an immediate response, such as streaming high-resolution textures or working with large real-time databases.

Long internal SSD lifespan

The 600TBW endurance rating specifies the total amount of data that can be written to the drive during its operational cycle before an expected decline in cell reliability. This parameter defines the total volume of data written to the disk and confirms its suitability for demanding and frequent use. The 1TB capacity provides space for installing your operating system and all your applications. This includes, for example, game titles with high-resolution textures, 8K video editing projects, or large-scale AI data models.

TLC 3D NAND technology and game mode

The drive uses TLC 3D CBA NAND technology. The TLC (Triple-Level Cell) designation means that each memory cell stores three bits of data, which is an effective compromise between capacity and lifespan. The 3D NAND technology, where memory cells are stacked vertically, increases data storage density on a smaller chip area and also contributes to energy efficiency compared to older technologies. The SanDisk Dashboard software integrates a Game Mode function specifically for gamers. Activating it purposefully disables all the drive's power-saving modes. This keeps the drive permanently in full performance mode, ready to respond instantly to the game's demands.

nCache 4.0 and power consumption

nCache 4.0 technology uses a hybrid approach to data writing. A portion of the TLC memory operates in the faster SLC mode, serving as a cache. This way, the drive speeds up work with small files and responds instantly to burst writes, for instance during software installation. Once the cache is full or during periods of inactivity, the data is efficiently moved to the main TLC storage without affecting system performance. Despite its high performance, the drive is an energy-efficient solution within the PCIe Gen 5 standard, with an average operating power consumption of under 7.5W. This means lower operating temperatures and less strain on the computer's power supply.

SanDisk Dashboard management software

The SanDisk Dashboard software, available for Windows, serves as a central control panel for managing the drive. In it, the user can monitor the storage's status and performance in real time, check the current temperature, update the firmware to ensure optimal functionality, or track the remaining lifespan of the memory cells. The application also displays detailed S.M.A.R.T. attributes for advanced diagnostics.

NVMe M.2 format and data migration with Acronis True Image

The drive uses the standardised M.2 2280 format, where the numbers indicate its dimensions of 22×80mm. This compact design supports direct installation onto most motherboards into the appropriate M.2 slot with an M-key connector. This eliminates the need for separate data or power cables, simplifying installation and contributing to better airflow inside the computer case. The Acronis True Image for Western Digital software simplifies the transition to a new drive. This tool makes it easy to clone an existing drive to the new storage, including the operating system, applications, and user data. This means the user does not need to perform a fresh installation and configuration of the entire system. Additionally, the software offers advanced data backup and recovery features to protect against data loss.