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Western Digital WD_BLACK SN850 Review

25th March 2021


Western Digital (WD) is one of the world's largest storage manufacturers with a long history of innovation at the cutting edge of storage technology. We have recently seen a vast progression in storage technology, bringing more speed, capacity and stability to our systems thanks to advancements in HDD areal density and NVMe SSD performance.


[image: https://shop.westerndigital.com/products/internal-drives/wd-black-sn850-nvme-ssd#WDS500G1X0E-00AFY0]


Today, we're taking a look at the WD_BLACK SN850 SSD, a high-end M.2 NVMe drive with a PCI-Express 4.0 interface. Promising to redefine speed, the SN850 SSD is optimised for top-tier gaming and professional use with read/write speeds of up to 7000/5300MB/s. Available in capacities of 500GB, 1TB and 2TB, the SN850 SSD comes both with or without a heatsink.


[image: https://shop.westerndigital.com/products/internal-drives/wd-black-sn850-nvme-ssd#WDS500G1X0E-00AFY0]


Product Specifications

  • Capacities: 500GB, 1TB, 2TB (with or without Heatsink + RGB)
  • Sequential Read Speed: 500GB - 7,000MB/s, 1TB - 7,000MB/s, 2TB - 7,000MB/s
  • Sequential Write Speed: 500GB - 4,100 MB/s, 1TB - 5,300MB/s, 2TB - 5,100MB/s
  • Interface: PCIe Gen 4x4
  • Endurance (TBW): 500GB - 300, 1TB - 600, 2TB - 1,200
  • Operating Temperature: 32°F to 158°F
  • System Compatibility: Windows 8.1, 10
  • Backwards Compatibility: PCIe Gen3 x2, PCIe Gen3 x1, PCIe Gen2 x4, PCIe Gen2 x2, and PCIe Gen2 x1
  • Warranty: Limited 5 Year Warranty


What is PCIe Gen 4.0 Technology?

PCIe 4.0 is the latest generation of this high-speed interface technology. Compared to PCIe 3.0, it has double the throughput making it twice as fast. What's not to love? PCIe 4.0 is also fully backwards compatible, meaning it can be used as a direct replacement for PCIe 3.0. It offers many advantages such as higher bandwidth and data transmission. Latency is lowered, meaning professionals and gamers will really feel the performance benefits of upgrading to a faster and more reliable SSD in their systems. While the term PCIe has become almost interchangeable with NVMe, PCI Express relates to the specification of the physical connection and NVMe is the protocol or language between the CPU and the SSD.


Design Meets Performance

We don't know about you, but we think WD's Black series of products look pretty cool. The sleek, modern look of the SN850 SSD is no exception, and the heatsink version not only keeps it running cool and minimises thermal throttling, but it also features RGB lighting! You can enhance your gaming setup with the fully-customisable RGB lighting which can be controlled through the WD_BLACK Dashboard on Windows to match your style.


[image: https://shop.westerndigital.com/products/internal-drives/wd-black-sn850-nvme-ssd#WDS500G1X0E-00AFY0]

WD Software

WD allow you to customise and control your SN850 SSD by using their WD_BLACK Dashboard software. This software allows you to maintain the peak performance of your SSD in Windows operating systems with a user-friendly interface. We really like how user-friendly the software appears and enjoy having the option to customise and control the SSD. The software also lets you monitor the health of your drive and optimise performance using gaming mode. WD also provide a free download of Acronis TrueImage for Western Digital which allows you to easily and quickly clone or backup your drive and create bootable rescue media.


Where can I buy WD_BLACK SN850 SSD? 

Ready to upgrade your setup? You can purchase WD_BLACK SN850 SSDs today at Box, click here to view the range today.


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