Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4x4 | Gen 5x2 M.2, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S4T0B/AM)

As a PC builder and heavy gamer, my old SATA SSD was becoming a serious bottleneck for my i7-12700K and RTX 5070 Ti system. I chose the Samsung 990 EVO Plus 2TB to be my new primary OS and games drive, and the difference is staggering. This isn't just an upgrade; it's a complete transformation.Real-World Performance: The Numbers Don't LieThe specs are impressive (up to 7,250 MB/s read), but the real-world results are what matter. Here’s what I saw after cloning my Windows 11 Pro installation and my main games over:Windows Boot Time: Cut from ~25 seconds to under 8 seconds.Game Load Times: Loading into my save file in Cyberpunk 2077 went from over 30 seconds to about 9 seconds. Levels in other demanding games load almost instantly.File Transfers: Moving a 100GB game folder from my old drive to this one took just a couple of minutes, a task that used to take over 15 minutes.The PCIe Gen 4 interface is the key here. Day-to-day use is incredibly snappy, and the drive doesn't slow down even when installing a huge game while running other programs, thanks to the Intelligent TurboWrite 2.0 cache.Installation & A Note on HeatsinksThe M.2 2280 form factor made installation a breeze on my ASUS PRIME Z690-P motherboard. One of the main "cons" of this drive is that it doesn't include a heatsink. This was not an issue for me, as my motherboard has its own built-in M.2 heatsinks which keep the drive running cool under load. However, if your motherboard doesn't have one, I'd recommend buying a cheap M.2 heatsink to ensure you don't get any thermal throttling during intense, long gaming sessions.Final Verdict: Worth Every Penny for a High-End BuildWhile the Samsung 990 EVO Plus is a premium drive with a premium price, it's one of the most impactful upgrades I've ever made to my PC. The sheer speed and responsiveness it brings to the entire system are undeniable. If you have a PCIe Gen 4 compatible system and you're still using an older SATA SSD or a slower NVMe drive, this is a no-brainer. It unlocks the full potential of your other components.I've attached a photo of the drive installed on my motherboard under the heatsink. Highly recommended!

I got it a few days ago. Mounted on my ASUS TUF GAMING B550M PLUS WI as main storage. Cloning my old disk with Samsung Magician was easy and fast. There is no need to mount a heat dissipation unit. Performance was as expected (even if I am currently using it on a PCI-e 4.0 slot since my AM4 motherboard doesn't support PCIe 5.0. Let's see if keeps performing well over the time. I cannot write about durability since the product is new and with only a few days of use.

This 990 EVO SSD (2TB) is an excellent upgrade for my laptop, especially after my OEM drive failed. I handle a lot of photography work, so having a high-capacity, high-speed SSD was essential, and this fits my need fantastically so far. Installation was quick and easy, the SSD was recognized right away after some driver installation, and formatted with no compatibility issues, even on my older laptop. Compared to the Kingston drive that originally came with my machine, the 990 EVO is definitely faster, with file transfers, boot times, and application loading all seeing noticeable improvements. The stated speeds of up to 5,000MB/s are about double my previous drive as well, so it seems on point, and read/write speeds overall are much better. The design and build quality feels reliable and less flimsy too. For 2TB of storage at this price point, especially from a trusted brand, it's a fantastic value. So far, it’s been performing flawlessly, and I’d definitely recommend it for anyone needing a performance and capacity boost.

I picked up this Samsung M.2 NVMe SSD to speed up my PC, and it delivered exactly what I needed. Installation was straightforward, and my system recognized it instantly. Boot times are now just a few seconds, and programs load almost instantly.The build quality feels solid, and Samsung’s Magician software makes it easy to monitor drive health and performance. I’ve noticed no overheating issues, and read/write speeds are exactly as advertised. For anyone looking to upgrade storage or improve system speed, this is a great choice.

i have an M.2 duplicator and it was easy way to clone my drive.I always like Samsung drives because of their quality. It works perfectly without any problem at all.

The Samsung 990 EVO Plus 4TB is everything I could want in an SSD upgrade.Performance:With speeds up to 7,250 MB/s, this drive is lightning-fast. Boot times are instant, large file transfers finish in seconds, and game load times are virtually nonexistent. The combination of PCIe Gen 4x4 and Gen 5x2 support makes it versatile and future-proof.Capacity:4TB of storage in a single M.2 slot is incredible—plenty of space for games, video editing projects, and backups without juggling multiple drives.Technology:Samsung’s HMB technology and Intelligent Turbowrite 2.0 keep performance consistent, even during large sustained transfers. The drive runs cool and stable under heavy workloads.Bottom Line:If you want top-tier speed, massive storage, and proven Samsung reliability, the 990 EVO Plus 4TB is a phenomenal choice. Perfect for both laptops and desktops.

Easy to implement. Make sure you have a heat sink and thermal pads to connect the unit to the heatsink! The way it is made, the surface is not flat, making the thermal pad to close the gap between the memory unit and the external heatsink (that you provide) an incomplete interface (gaps where there is no thermal contact). This seems to be hot this vendor makes their units...not flat. I saw this on a 1Tb model as well.Easily recognized. No defects as of yet. Does run hot.