Home/Products/WD_BLACK SN850X 2TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS200T2XHE
WD_BLACK SN850X 2TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS200T2XHE

Sandisk

WD_BLACK SN850X 2TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS200T2XHE

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9.6/10
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Highlights

  • This product has been replaced by our latest generation. Please search for the SANDISK Optimus GX PRO 850X NVMe SSD
  • TRANFORM YOUR PC: Insane speeds up to 7,300MB/s (1TB - 4TB models) deliver top-tier performance with ridiculously short load times for your gaming PC or workstation — for the elite experience you’ve been waiting for.

Why You'll Love It

  • Up to 7,300 MB/s read speeds support a focus on shorter game loading times
  • Up to 6,300 MB/s write speeds add another high performance target for demanding storage tasks
  • The 2TB capacity provides substantial space for a gaming library or workstation files
  • The included heatsink makes this version worth considering for buyers seeking a heat sink equipped SSD
  • The M.2 2280 format gives shoppers a specific size designation to check against their system requirements

Pros

  • +2TB storage capacity
  • +Read speeds up to 7,300 MB/s
  • +Write speeds up to 6,300 MB/s
  • +Heatsink included
  • +Designed for gaming PCs and workstations

Cons

  • -Replaced by a newer generation
  • -Maximum advertised speeds may not match every setup

Detailed Review

The WD_BLACK SN850X is a 2TB NVMe SSD for shoppers who want fast storage for a gaming PC or workstation. Its main attraction is the advertised read speed of up to 7,300 MB/s, paired with write speeds of up to 6,300 MB/s. Those figures make it worth considering if your priority is reducing game loading delays and choosing a drive built around high performance. The included heatsink and M.2 2280 designation also give you two concrete details to evaluate when deciding whether this particular version suits your system.

Capacity is an important part of the appeal. With 2TB available, this model offers a substantial amount of storage for a collection of games, work files, and other content you want to keep on your PC. Rather than focusing only on speed, consider how much room you need and whether a single drive with this capacity fits your storage plans. The product is presented for both gaming and workstation use, so its intended audience extends beyond players who mainly want shorter loading times.

The performance figures deserve a closer look before you buy. Read speed and write speed describe different aspects of storage performance, and the advertised maximums are not a promise that every computer or task will achieve those exact results. The seller associates the 7,300 MB/s read figure with the 1TB through 4TB models, while the product name identifies this version as the 2TB model. Its stated write speed reaches up to 6,300 MB/s. These figures offer useful comparison points when assessing drives for your intended workload, provided you also confirm that your system can use this model as intended.

The heatsink is another defining part of this configuration. Buyers should assess the complete drive rather than treating it as interchangeable with every version of the same model. The M.2 2280 format provides a specific designation to check against the space and requirements of the intended system. The trade off in choosing this particular product is that you are committing to its stated capacity, format, heatsink configuration, and advertised performance targets. The seller also identifies this model as replaced by a newer generation, which makes checking the current product range especially relevant before committing to it.

Verdict: Choose this NVMe SSD if you want 2TB of storage, a heatsink equipped configuration, and advertised high read and write speeds for a gaming PC or workstation. If you prefer to start with the latest generation or cannot confirm that the M.2 2280 format and heatsink configuration suit your system, compare current alternatives before deciding.

Who Should Buy It

A great fit if you:

  • Want a 2TB drive for a gaming PC and value advertised read speeds aimed at shorter loading times.
  • Need storage for a workstation and want to compare both read and write speed specifications before choosing a drive.
  • Prefer a drive supplied with a heatsink rather than beginning your search with a configuration that excludes one.
  • Already know your system requirements and can confirm that the M.2 2280 format is suitable for your intended setup.

Consider something else if you:

  • Want the newest available generation, in which case a current generation SSD may better match your purchasing priorities.
  • Need a different storage capacity or configuration, in which case another SSD selected around those requirements may be a better fit.

Before You Buy

Confirm on the listing:

  • Check that your intended system supports the M.2 2280 format and can accommodate this particular drive configuration.
  • Verify that the heatsink equipped version suits your setup, rather than assuming every configuration will fit the same way.
  • Review the package contents and any setup requirements so you know what you will need for your intended installation.
  • Check the seller's reference to the newer generation and decide whether this model or the suggested successor better matches your plans.

How to compare your options: Start with capacity, format, heatsink configuration, and compatibility with the computer where you intend to use the drive. Then compare the stated read and write speeds against the priorities of your gaming or workstation workload. The SN850X offers 2TB capacity, read speeds up to 7,300 MB/s, and write speeds up to 6,300 MB/s. Treat these as advertised maximums, not guaranteed results in every setup. Finally, consider whether you specifically want this generation or would rather investigate the newer generation identified by the seller.

Getting the Most From It

Begin by confirming that the drive matches your computer's storage requirements. Use the M.2 2280 designation as a starting point, then check the system documentation or product information for any additional compatibility and installation conditions. Do not assume that a matching format alone settles every question about fit.

Plan your storage around the 2TB capacity. Decide which games, work files, and other content you want to keep on this drive so that the available space serves your actual needs. If you are choosing it for both gaming and workstation tasks, consider how those uses will share the storage.

Keep the advertised read and write figures in perspective when evaluating everyday performance. The maximum read speed is up to 7,300 MB/s, while the maximum write speed is up to 6,300 MB/s. Use these figures to compare specifications, but judge suitability in the context of your own computer and intended workload.

Follow the manufacturer's installation and care instructions if provided with the drive or available through its product documentation. Pay attention to guidance relevant to the included heatsink and your specific setup. If your needs change, reassess whether the capacity, format, and generation remain appropriate rather than choosing another drive based on speed alone.

FAQ

How much storage does the WD_BLACK SN850X have?
It has a capacity of 2TB. That makes it an option for shoppers planning to store games, work files, and other content on one drive.

What read and write speeds does it offer?
Its advertised maximum read speed is up to 7,300 MB/s, and its advertised maximum write speed is up to 6,300 MB/s. Actual results should not be assumed to match those maximums in every setup.

Does this version include a heatsink?
Yes, the product name identifies this configuration as the heatsink version. Confirm that this configuration suits your intended computer before purchasing.

Will it work with my gaming PC or workstation?
It is marketed for gaming PCs and workstations, and its format is M.2 2280. Check your system documentation and the product listing to confirm compatibility with your particular setup.

Is this the latest generation of the drive?
No, the seller says this product has been replaced by its latest generation. The seller recommends looking for the SANDISK Optimus GX PRO 850X NVMe SSD, so compare that option if choosing a newer generation is important to you.

Product Details

BrandSandisk
ASINB0B7CKZGN6

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