Should I return this Black SN850X drive due to under performance? - WD SSD Drives & Software - WD Community
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Sequential read speeds up to 3,400MB/s (for 1000GB and 500GB models), up to 60% faster than the previous generation of WD Black SSD** Built on the
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WD Black 250GB High-Performance NVMe PCIe Internal - M.2 2280, 8 Gb/s - WDS250G2X0C
![](https://b2c-contenthub.com/wp-content/uploads/2022/08/WD_BLack_SN850X_DSC7327.jpg?quality=50&strip=all&w=1200)
WD Black SN850X review: A Better SN850 - Tech Advisor
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WD Black SN850 2TB M.2 NVMe Interface PCIe Gen 4x4 Internal Solid State Drive with 3D TLC NAND (WDS200T1X0E) - Micro Center
![](https://global.discourse-cdn.com/wd/original/3X/6/d/6dde20b2e01672e7c60d9cb1d52e57fae92977f9.jpeg)
SN850 Slower than expected performance - WD SSD Drives & Software - WD Community
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WD Black 250GB High-Performance NVMe PCIe Internal - M.2 2280, 8 Gb/s - WDS250G2X0C : Electronics
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WD_BLACK™ SN850 NVMe™ SSD PCIe® Gen4 for PC or Laptop
![](https://m.media-amazon.com/images/I/61uCn66BRQL._AC_UF894,1000_QL80_.jpg)
WD_BLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive with Heatsink - Works with Playstation 5, Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2XHE : Electronics
![](https://blog.westerndigital.com/wp-content/uploads/2022/06/WNWD_Blog-Header_WD-Black.png)
With the SN850X, WD_BLACK Pushes the Limits for Gamers
![](https://nascompares.com/wp-content/uploads/2022/08/WD-Black-SN850X-SSD-Review-33-Medium.jpg)
WD Black SN850X SSD Review & Testing – NAS Compares
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WD BLACK SN850X SSD Review
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Conclusion: Speedy - The Western Digital WD Black SN850 Review: A Very Fast PCIe 4.0 SSD
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iBUYPOWER & Western Digital