
WD_Black SN7100 1TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to
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Highlights
- This product has been replaced by our latest generation. Please search for the SANDISK Optimus GX 7100 NVMe SSD
- HIGH-OCTANE GAMING. Experience speeds up to 7,250MB/s read and 6,900MB/s write (1-2TB models), with up to 35% faster performance than previous generation.
- PURPOSE-BUILT. Designed for serious on-the-go gamers, with a PCIe Gen4 interface and SANDISK’s next generation TLC 3D NAND.
- MORE TIME TO CLEAR THAT CHECKPOINT. Built with laptops and handheld gaming devices in mind, with up to 100% more power efficiency over the previous generation.
- DO MORE WITH DASHBOARD. Ensure your drive is optimized for prime performance with the downloadable WD_BLACK Dashboard (Windows only).
- POWERED BY SANDISK: The WD_BLACK, WD Blue, and WD Green flash products are manufactured by Sandisk Technologies, Inc. or its affiliates and distributed under license from Western Digital Corporation.
Why You'll Love It
- Reaches fast read speeds up to 7,250MB/s and write speeds up to 6,900MB/s
- Delivers up to 35 percent faster performance compared to the prior generation
- Uses up to 100 percent less power for better handheld and laptop battery life
- Equipped with PCIe Gen4 technology and next-generation TLC 3D NAND flash
- Includes downloadable WD_BLACK Dashboard software on Windows to monitor and optimize performance
Pros
- +Up to 7,250MB/s read speeds
- +High power efficiency for laptops and handhelds
- +Next generation TLC 3D NAND
- +Free Windows management dashboard
Cons
- -Dashboard software only works on Windows
- -Replaced by newer generation model
Detailed Review
The WD_Black SN7100 1TB NVMe SSD is a Gen4 PCIe solid-state drive built in the standard M.2 2280 form factor. It provides fast internal storage for desktop gamers, laptop users, and portable gaming setups seeking responsive system loading and quick file access.
Equipped with Sandisk next-generation TLC 3D NAND, this drive delivers speeds reaching up to 7,250MB/s read and 6,900MB/s write on 1TB and 2TB models. This offers up to 35 percent faster performance over the previous generation. It is also designed with up to 100 percent greater power efficiency than its predecessor, making it well-suited for portable devices and gaming laptops where energy conservation matters.
For drive management, users can access the downloadable WD_BLACK Dashboard to keep the unit optimized. Note that this utility software is restricted to Windows systems, and the manufacturer notes this model line has been replaced by the Sandisk Optimus GX 7100.
Verdict: This SSD is an effective upgrade for PC and handheld gamers who need fast Gen4 PCIe storage speeds and improved power efficiency. If you run a Windows system and want snappy load times, it serves as a capable internal drive.
Specifications
- Capacity: 1TB
- Interface: PCIe Gen4
- Form Factor: M.2 2280
- NAND Flash Type: TLC 3D NAND
- Max Read Speed: Up to 7,250MB/s
- Max Write Speed: Up to 6,900MB/s
Who Should Buy It
A great fit if you:
- Need high Gen4 read speeds up to 7,250MB/s for gaming and quick file transfers.
- Want an energy-efficient M.2 NVMe SSD for a laptop or handheld device.
- Use a Windows PC and want dedicated dashboard software to manage drive performance.
Consider something else if you:
- Require drive management software on non-Windows operating systems.
- Prefer the very latest released iteration, such as the Sandisk Optimus GX 7100.
FAQ
What speeds does this drive reach?
The 1TB model reaches read speeds up to 7,250MB/s and write speeds up to 6,900MB/s.
What software is available to manage the SSD?
It supports the downloadable WD_BLACK Dashboard utility, which is compatible only with Windows systems.
What type of memory does this drive use?
The drive uses Sandisk next-generation TLC 3D NAND flash combined with a PCIe Gen4 interface.
Product Details
| ASIN | B0DN7CYYSD |






