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Sandisk

WD_BLACK SN850X 1TB 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 - WDS100T2XHE

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 12
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Capacity: 1TB


Style: SN850X w/ Heatsink


Features

  • This product has been replaced by our latest generation.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 youve been waiting for.

Description

Crush load times and slash throttling, lagging, and texture pop-ins with the WD_BLACK SN850X NVMe SSD. Available in capacities of 1TB up to 8TB, this gaming drive is built for top-tier performance. With 7,300MB/s speeds (1TB - 4TB models) and a heatsink option to maintain performance, you can enjoy your favorite games without worrying about lag. Plus, the downloadable SANDISK Dashboard (Windows only) can automatically turn on Game Mode 2.0 features. The WD_BLACK SN850X NVMe SSD delivers a smooth, fast experience —and the innovations that let you compete at your absolute peak. POWERED BY SANDISK

Digital Storage Capacity: 1000 GB


Hard Disk Interface: NVMe


Connectivity Technology: NVMe


Brand: Sandisk


Special Feature: Heatsink


Hard Disk Form Factor: 2.5 inches


Hard Disk Description: Solid State Drive


Compatible Devices: Laptop, Motherboards


Installation Type: Solid State Drive


Color: Black


Digital Storage Capacity: 1000 GB


Hard Disk Interface: NVMe


Connectivity Technology: NVMe


Additional Features: Heatsink


Hard Disk Form Factor: 2.5 inches


Compatible Devices: Laptop, Motherboards


Specific Uses For Product: Gaming


Read Speed: 7300 megabytes_per_second


Media Speed: 6300


Cache Memory Installed Size: 1


Data Transfer Rate: 7300 megabytes_per_second


Form Factor: M.2 2280


Hardware Connectivity: PCI Express 4.0


Compatible Video Game Console Models: Sony PlayStation 5


Hardware Platform: playstation


Installation Type: Solid State Drive


Color: Black


Enclosure Material: Information Not Available


Brand: Sandisk


Model Number: WDS100T2XHE


Hard Disk Description: Solid State Drive


Built-In Media: Internal SSD


Model Name: WD_BLACK SN850X NVMe SSD


Manufacturer: Sandisk Technologies, Inc.


Global Trade Identification Number: 85


UPC: 718037891385


Mfr Part Number: WDS100T2XHE


Warranty Description: 5 year limited warranty


Hard-Drive Size: 1000 GB


Item Weight: 24 g


Item Dimensions L x W x Thickness: 3.15"L x 0.92"W x 0.35"Th


Number of Items: 1


Unit Count: 1 Count


Customer Package Type: Standard Packaging


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The WD SN850X NVMe SSD is highly rated for its fast speed, easy installation, and large capacity, making it a popular choice among both PC and PS5 users. The drive's quick migration of data is notable, while its compatibility with PS5 provides a solution to the limited console storage. However, some users reported that the claimed read speed of 7,300MB/s fell slightly short in practice.

Pros

  • 🚀 Super-fast data migration
  • 🎮 Compatible with PS5, resolving storage issues
  • 🔧 Easy to install, both on PS5 and PC
  • 💾 Large capacity options up to 4TB

Cons

  • ⏲️ Claimed speed might not entirely reach up to 7,300MB/s
  • 🔥 Does not come with a heatsink, might need to purchase separately
  • 🧩 WD software could be improved according to some users

Should I Buy It?

Yes. Despite some minor caveats, the WD SN850X NVMe SSD stands out as a high-performance storage solution with impressive speed and capacity. It is a worthwhile upgrade for both PC and console users needing more space, faster data migration, or an SSD to fit in the PS5's expansion slot. Just remember to potentially invest in a heatsink to handle heat dissipation.

    • 4 Years, it's still a Plug-and-Play Perfection for PS5
Capacity: 1TB Style: SN850X w/ Heatsink
Quick Important Information: I bought this back in 2023 at a reasonable price of $85 As an average WD_BLACK user, I’ve come to expect reliable performance from their products, and this SN850 SSD lives up to the brand’s reputation. Installation & Setup: Super easy to install, literally plug-and-play. If you're using this with a PS5, the process is smooth and quick. Once installed, the console recognized it right away and formatted it without a hitch. No extra steps or tinkering needed. Performance Is Top-Notch: The SN850 runs like it is the PS5’s internal SSD. Game load times are identical, whether I’m playing directly off this drive or the built-in one. I’ve tested it with some larger titles and fast-paced games, and it handles everything effortlessly. Transferring games back and forth is quick, and performance remains stable even during longer sessions. The integrated heatsink does its job well, with no signs of overheating or thermal throttling. Built for Gaming: What I love about WD_BLACK is that their products are made with gamers in mind. This SSD isn’t just fast, it’s reliable, built well, and designed to meet modern gaming demands. I’ve used several of their drives over the years for both console and PC, and they’ve never let me down. This SSD is no exception. Final Thoughts: If you’re a PS5 owner looking for an easy storage upgrade that won’t compromise speed or performance, this is a perfect choice. It’s simple to install, works flawlessly with the system, and gives you the extra space you need to enjoy your full game library without constantly juggling files. WD_BLACK has once again delivered a product that hits all the marks—fast, dependable, and user-friendly. ... show more
Reviewed in the United States on May 9, 2025 by Taleful
    • Game-Changing Storage: SSD for PS5 Delivers Lightning-Fast Performance
Capacity: 2TB Style: SN850X w/ Heatsink
The WD_BLACK 2TB SN850X NVMe Internal Gaming SSD with Heatsink has been an incredible upgrade for my PS5, and I couldn’t be happier with its performance. First off, installation was a breeze. I was able to follow the easy instructions and slot it into the PS5 without any issues. The heatsink was a great addition, and it fits perfectly without causing any extra bulk. Once installed, the console recognized it instantly, and I was ready to go. What really stands out about this SSD is how fast it performs. It’s as quick as the onboard storage, with load times that are virtually indistinguishable from the PS5’s built-in drive. Games load with no delay, and I haven’t experienced any lag or slowdowns, even when switching between titles or jumping into large, open-world games. I’ve noticed that it handles high-demand games with ease, loading everything seamlessly and offering smooth transitions during gameplay. Having 2TB of extra storage is a game-changer for me as well. I’ve been able to store all my favorite games without worrying about running out of space, and I don’t need to constantly uninstall and reinstall games just to make room for new ones. The performance is flawless, and the reliability of the WD_BLACK brand gives me confidence in its durability. Overall, this SSD is an excellent investment for any PS5 owner looking to enhance their gaming experience. It’s fast, reliable, and easy to install. If you’re looking for extra storage without compromising on speed, the WD_BLACK SN850X is a fantastic choice. Highly recommended! ... show more
Reviewed in the United States on December 29, 2024 by Rita Greenway
    • Blazing Fast & Reliable – Perfect for Gaming and Heavy Workload
Capacity: 2TB Style: SN850X w/ Heatsink
Review Image by Kayla Mom
Upgraded to the WD_BLACK 2TB SN850X NVMe from a Gen 3 SSD, and the difference is massive. This drive delivers exactly what it promises — insane speeds, great thermal performance, and rock-solid reliability. Speed & Performance: Right out of the box, I was getting read/write speeds over 7,000 MB/s, matching advertised specs. Game load times are almost instant, and large file transfers (like 4K video or game installs) finish in seconds. Perfect for my gaming rig and content creation workflow. Gaming Benefits: Games launch faster, textures stream without stutter, and overall system responsiveness is noticeably smoother. If you’re using Windows 11 with DirectStorage support, this drive is built to take advantage of it. Thermals: I bought the version with the heatsink, and it’s doing a great job keeping temps in check. Even under sustained load, it stays cool and doesn’t throttle. If you’re using this in a cramped case or PS5, definitely get the heatsink version. Installation: Easy to install in my ATX motherboard. Plug it in, screw it down, format in Disk Management, and you’re good to go. Final Thoughts: ✅ Fast, future-proof PCIe Gen 4 performance ✅ Great for gaming, productivity, and OS drive ✅ Reliable WD quality ✅ Excellent price-to-performance ratio If you’re looking for a top-tier Gen 4 NVMe SSD, the SN850X is an absolute no-brainer. Would buy again in a heartbeat. ... show more
Reviewed in the United States on September 22, 2025 by Kayla Mom
    • Blazing Fast, Rock-Solid Performance
Capacity: 2TB Style: SN850X w/ Heatsink
The Western Digital WD_BLACK SN850X 2TB NVMe SSD with Heatsink absolutely impressed me. Install was quick, and boot times plus game and file load speeds dropped dramatically right away. The drive feels incredibly responsive and consistent under heavy workloads. The built-in heatsink is a huge plus — temps stay controlled even during long gaming or editing sessions, with no throttling issues. Build quality feels premium, and the 2TB capacity is perfect for modern game libraries or large projects. Fast, reliable, and thoughtfully engineered — exactly the kind of high-performance tech I enjoy testing and recommending. ... show more
Reviewed in the United States on February 20, 2026 by Benjamin Butters
    • Easy PS5 upgrade!!
Capacity: 2TB Style: SN850X w/ Heatsink
Review Image by Alex
Review Image by Alex
Review Image by Alex
Recently, I upgraded my PS5 with this WD BLACK 2TB SN850X SSD, and I'm blown away by how it's gone above and beyond what I expected. This beast not only gives you insane speed but also nails it in the reliability department for all my games on my PS5. The WD 850X takes full advantage of the PS5, hitting read speeds of up to 6600 MB/s and i'm not too sure of the write speeds. Installing it was a breeze, thanks to the M.2 form factor right on the PS5 behind the plastic plate. Now, what really impressed me is how sturdy this thing is. WD pulled out all the stops with features like Dynamic Thermal Guard to keep things cool and performance consistent. With 2TB, I've got space to spare for so many PS4 and PS5 games however you can only pick one or the other – and it can handle heavy workloads and marathon gaming sessions. Yeah, it's a bit pricier than some others, but the speed boost and the peace of mind owning a WD SSD brings? Totally worth it. Whether you're a gamer or a pro looking for top-notch storage, the WD_BLACK SN850X I think is the perfect go to. ... show more
Reviewed in the United States on November 29, 2023 by Alex
    • Blazing Fast Performance
Capacity: 2TB Style: SN850X w/ Heatsink
This SSD with Heatsink has been an absolutely massive upgrade over my previous SSD. Installation was quick and straightforward, and the performance difference was immediately noticeable. Boot times are faster, games and applications load almost instantly, and overall system responsiveness is on a whole new level. I really love the built in heatsink. It looks great, fits perfectly, and does an excellent job keeping temperatures under control even during heavy use. It’s nice not having to worry about thermal throttling or buying a separate cooling solution. The only downside is that it didn’t come with a mounting screw to secure it to the motherboard. It’s a small thing, but worth noting, thankfully most motherboards include one. Overall, this is a top tier SSD that delivers incredible speed, great thermals, and premium build quality. Highly recommended for anyone looking to seriously upgrade their system. ... show more
Reviewed in the United States on December 28, 2025 by Amazon Customer
    • I love it
Capacity: 4TB Style: SN850X w/ Heatsink
Easy to install, runs great and looks great too.
Reviewed in the United States on August 7, 2026 by Spatulalegs
    • Good dedicated gaming SSD
Capacity: 2TB Style: SN850X w/ Heatsink
Drive is kicking good, very good read and write speeds, I haven’t had a single problem with it. It will be a downer if you have a motherboard that comes with its own heatsinks, fits perfectly in my X870-E board. The temps are not bad, definitely don’t research on SSD’s before purchasing
Reviewed in the United States on August 23, 2026 by Martin Ortiz

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