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Editor's Choice
WD_BLACK
WD_BLACK 1TB SN7100 NVMe SSD Internal Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,250 MB/s - WDS100T4X0E 1TB New Generation - M.2 2280
4.7
Based on 2,984 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 17, 2025
Technical Specifications
Complete product details
- Hard Drive
- 1 TB Solid State Drive
- Brand
- WD_BLACK
- Series
- WD_BLACK SN7100 NVMe SSD
- Item model number
- WDS100T4X0E
- Hardware Platform
- x86_64
- Item Weight
- 0.192 ounces
- Product Dimensions
- 3.14 x 0.86 x 0.04 inches
- Item Dimensions LxWxH
- 3.14 x 0.86 x 0.04 inches
- Color
- Black
- Hard Drive Interface
- NVMe
- Manufacturer
- Sandisk Technologies, Inc.
- ASIN
- B0DN7CYYSD
- Date First Available
- December 2, 2024
- Customer Reviews
- 4.7 4.7 out of 5 stars 2,984 ratings 4.7 out of 5 stars
- Best Sellers Rank
- #5 in Internal Solid State Drives
- Digital Storage Capacity
- 1 TB
- Hard Disk Interface
- NVMe
- Connectivity Technology
- PCIe Gen4 NVMe
- Brand
- WD_BLACK
- Special Feature
- PCIe Gen4 NVMe
- Hard Disk Form Factor
- 8 Centimeters
- Hard Disk Description
- Solid State Drive
- Compatible Devices
- Desktop, Handheld Gaming Console, Laptop
- Installation Type
- Internal Hard Drive
- Color
- Black
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About the Author
Expert analysis by Theo Armand
Theo Armand
Expert ReviewerContributing Editor
Theo tackles everyday tech at Review Atlas—air purifiers, robot vacuums, and smart ranges that claim to “learn.” He benchmarks suction, filtration, and energy use with the same discipline he once applied to industrial HVAC projects. His reviews balance lab numbers with lived‑in testing, surfacing products that perform when your home is actually messy.
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View Full ProfileHow We Tested This Product
Our rigorous, independent testing process
Testing Period
30 days
Tested By
Theo Armand
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Vehicle Electronics testing methodology
Last updated: November 17, 2025
|Independently tested and reviewed