With faster read/write speeds of up to 7,250/6,300 MB/s*, larger storage capacity of up to 4TB with TurboWrite 2.0 and 73% ** greater power efficiency compared with the 990 EVO, the 990 EVO Plus makes large editing, file transfer or gaming tasks go smoother and faster. It’s the perfect productivity boost helping you tackle a busy day full of work (or play).
Q: Which interface does the SSD use?
A: The SSD uses a PCIe Gen 4 x4 interface.
Q: What are the dimensions of the SSD?
A: The SSD has a width of 0.87 inches, a height of 0.093 inches, and uses the M.2 2280 form factor.
Q: What is the maximum read speed of the SSD?
A: The maximum read speed of this SSD is 7250 megabytes per second.
Q: Does the SSD come with a data encryption feature?
A: This SSD does have a data encryption feature.
Q: Why is the SSD suitable for large editing, file transfer, or gaming tasks?
A: The 990 EVO Plus SSD makes large editing, file transfer, or gaming tasks go smoother and faster due to its read/write speeds of up to 7,250/6,300 MB/s and larger storage capacity of up to 4TB.
A: Works perfectly with PS5.
A: NoNickname: Yes, Samsung provides software called Samsung Data Migration that allows you to replicate an installed drive to a new, larger drive. This software is designed to work with Samsung SSDs and makes it easy to transfer all your data, including the operating system, applications, and user data, from your current drive to a new Samsung SSD. - Samsung Memory
A: Unfortunately ai development is memory heavy and has pulled all the resources from the chip developers. They are focusing on supplying ai companies because they can make more money and dropped consumer production to a slow crawl.

With faster read/write speeds of up to 7,250/6,300 MB/s*, larger storage capacity of up to 4TB with TurboWrite 2.0 and 73% ** greater power efficiency compared with the 990 EVO, the 990 EVO Plus makes large editing, file transfer or gaming tasks go smoother and faster. It’s the perfect productivity boost helping you tackle a busy day full of work (or play).

Strap in for breakneck gaming speeds with the WD_BLACK SN850X NVMe internal SSD. Crush load times and slash throttling, lagging, and model pop-ins for a smooth, fast experience that lets you compete at your absolute peak. This purpose-built gaming drive comes in the capacity of 4TB. With the advanced features of Game Mode 2.0 (Windows only) plus speeds that approach the limits of the PCIe Gen43 interface, the WD_BLACK SN850X NVMe SSD delivers top-tier performance to keep you playing, streaming, recording, and dominating the game.

Reach max performance of PCIe 4.01. Experience longer-lasting, opponent blasting speed. The in-house controller's smart heat control delivers our best power efficiency while maintaining ferocious performance that always keeps you at the top of your game.

With faster read/write speeds of up to 7,250/6,300 MB/s*, larger storage capacity of up to 4TB with TurboWrite 2.0 and 73% ** greater power efficiency compared with the 990 EVO, the 990 EVO Plus makes large editing, file transfer or gaming tasks go smoother and faster. It’s the perfect productivity boost helping you tackle a busy day full of work (or play).
| Pros for Samsung - 990 EVO PLUS SSD 4TB, PCIe Gen 4x4 | 5x2 M.2 2280, Speeds Up to 7,250 MB/s | |||
|---|---|---|---|
| Speed, Overall Performance, Storage Capacity, Installation Ease, Heat Dissipation | Speed, Storage, Performance, Ease of use, Price | Speed, Overall Performance, Storage Capacity, Installation, SSD | Overall Performance, Speed, Installation, Storage Capacity |
| Cons for Samsung - 990 EVO PLUS SSD 4TB, PCIe Gen 4x4 | 5x2 M.2 2280, Speeds Up to 7,250 MB/s | |||
| There were no cons for this product— | Heat | Heat, Price | Heat Dissipation |
Customers are enthusiastic about the 990 EVO PLUS SSD, highlighting its fast read and write speeds and overall performance. Many appreciate the ample storage capacity it offers. Users also find the installation process to be easy, and some note that it doesn't overheat even under heavy use.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I couldn’t be happier with this 4TB SSD! The speed difference is immediately noticeable — everything from boot times to file transfers feels incredibly fast and smooth. Large files move in seconds, and programs load almost instantly. It really gave my system a major performance boost. The 4TB capacity is perfect for storing games, videos, and work files without constantly worrying about space. It runs cool, stays reliable under heavy use, and performs consistently without any slowdowns. Delivery was quick and the packaging was secure, so it arrived in perfect condition. Installation was straightforward, and it was recognized instantly without any issues. For the performance, storage size, and reliability you’re getting, this SSD is absolutely worth the money. I highly recommend it to anyone looking to upgrade their setup!
Victoria Posted
I upgraded my system with the 990 EVO Plus, and the difference is night and day. The read and write speeds are incredible, making file transfers and game loading almost instantaneous. It runs cool and provides the reliable performance I expect from Samsung. A perfect choice for anyone looking to boost their PC's speed!
CaryL Posted
Great m.2 decently fast needed a little more space in my 5080 gaming laptop and this fit the bill!
Kpark681 Posted