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)
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Availability:
In Stock.
Arrives
Saturday, Oct 11
Capacity: 4 TB
Style: 990 EVO Plus
Features
- GROUNDBREAKING READ/WRITE SPEEDS: The 990 EVO Plus features the latest NAND memory, boosting sequential read/write speeds up to 7,250/6,300MB/s. Ideal for huge file transfers and finishing tasks faster than ever.
- LARGE STORAGE CAPACITY: Harness the full power of your drive with Intelligent TurboWrite2.0's enhanced large-file performancenow available in a 4TB capacity.
- EXCEPTIONAL THERMAL CONTROL: Keep your cool as you workor playwithout worrying about overheating or battery life. The efficiency-boosting nickel-coated controller allows the 990 EVO Plus to utilize less power while achieving similar performance.
- OPTIMIZED PERFORMANCE: Optimized to support the latest technology for SSDs990 EVO Plus is compatible with PCIe 4.0 x4 and PCIe 5.0 x2. This means you get more bandwidth and higher data processing and performance.
- NEVER MISS AN UPDATE: Your 990 EVO Plus SSD performs like new with the always up-to-date Magician Software. Stay up to speed with the latest firmware updates, extra encryption, and continual monitoring of your drive healthit works like a charm.
Description
Sequential and random write performance was measured with Intelligent Turbo Write technology being activated. Intelligent Turbo Write operates only within a specific data transfer size. Performance may vary depending on SSD’s firmware, system hardware & configuration and other factors. For detailed information, please contact your local service center. Test system configuration: AMD Ryzen9 7950x 16-Core Processor , DDR5 4800MHz 16GBx2 (PC5-38400), OS-Windows 11 Pro 64bit, Chipset -ASRockX670E Taichi To maximize the performance of the 990 EVO Plus, please check whether your system supports PCIe® 4.0 or PCIe® 5.0 at the Intel or AMD website. The nickel coated controller increases MB/s per Watt by 73%, achieving the same power level and thermal control with less power consumption.
Digital Storage Capacity: 4 TB
Hard Disk Interface: PCIE x 4
Connectivity Technology: NVMe
Brand: Samsung
Special Feature: Backward Compatible
Hard Disk Form Factor: 22 Inches
Hard Disk Description: Solid State Drive
Compatible Devices: Desktop, Laptop
Installation Type: Internal Hard Drive
Color: Black
Hard Drive: 4 TB Solid State Drive
Brand: Samsung
Series: 990 EVO Plus
Item model number: MZ-V9S4T0B/AM
Item Weight: 0.317 ounces
Product Dimensions: 3.2 x 0.9 x 0.1 inches
Item Dimensions LxWxH: 3.2 x 0.9 x 0.1 inches
Color: Black
Hard Drive Interface: PCIE x 4
Manufacturer: SAMSUNG
Date First Available: October 22, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 11
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Capacity: 2 TB
Style: 990 EVO
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.
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Reviewed in the United States on July 16, 2025 by Collin M.
Capacity: 1 TB
Style: 990 EVO Plus
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.
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Reviewed in the United States on August 8, 2025 by Steven Dawson
Capacity: 2 TB
Style: 990 EVO Plus
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 Lie The 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 Heatsinks The 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 Build While 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!
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Reviewed in the United States on June 10, 2025 by Shane Leabhart Shane Leabhart
Capacity: 1 TB
Style: 990 EVO Plus
I decided for my new build to go with a pair of 990 EVO NCMe(s) at 1Tb. The new MB slots for NVMe are PCI 4x4 so these are a perfect fit. Performance is excellent. Hitting close to spec numbers for read and write. They do run fine with just the heat tape but would get up to 60C when loaded (still very safe). I decided to use the heat sinks that came with the new MB and that keeps them under 50C under the same load. So better longevity and performance. At $75 you can't beat these for bang for the buck and reliability. I'm sold on Samsung and still with this generation. FYI. I have 2 Samsung 980 EVO NVMe(s) at 500Gb in my old system for 2 years. Before that I ran 970 NVMes and 860 SSDs. Never a problem. I still have an 840 SSD that I use in a portable enclosure to move data around. No errors on it and I'm sure it's past its warranty. These things just keep going.... Make sure you run backups on your system. Even with this track record you can't afford a crashed disk!
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Reviewed in the United States on July 31, 2025 by Graham
Capacity: 4 TB
Style: 990 EVO Plus
Upgraded to the Samsung 990 EVO Plus 4TB and it's an absolute beast. Installation was easy in my M.2 slot, and it was instantly recognized by my system. Speeds are no joke - I'm consistently getting near the advertised 7,000+ MB/s in benchmarks. The storage capacity is a huge bonus. I can run my OS, games, and even large VMs without a hitch. Samsung’s HMB tech and Turbowrite 2.0 seem to keep performance smooth even under heavy loads. No thermal issues so far, and the drive stays cool under a basic heatsink. If you need high speed and high capacity in a single drive, this is it. Worth every penny for enthusiasts and professionals alike.
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Reviewed in the United States on July 18, 2025 by Venom
Capacity: 1 TB
Style: 990 EVO Plus
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.
Reviewed in the United States on September 20, 2025 by LongHorn
Capacity: 2 TB
Style: 990 EVO Plus
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.
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Reviewed in the United States on August 13, 2025 by Loren