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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30-day refund/replacement
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Availability:
In Stock.
Arrives
Aug 20 – Aug 21
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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 Description: Solid State Drive
Compatible Devices: Desktop, Laptop
Installation Type: Internal Hard Drive
Color: Black
Hard Disk Size: 4 TB
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:
Aug 20 – Aug 21
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: 2 TB
Style: 990 EVO Plus
After installing the Samsung 2TB 990 EVO Plus, I can confidently say this SSD is an absolute monster in the best way possible. Samsung has outdone itself again by delivering a drive that’s blisteringly fast, whisper-quiet, and astonishingly reliable. Right out of the box, the 990 EVO Plus feels premium. Installation was a breeze — just a simple plug into the M.2 slot, a quick BIOS tweak, and boom — ready to rock. Whether you’re upgrading an aging system or building a beast from scratch, this drive slips right into place. Performance? Unbelievable. Boot times dropped to just a few seconds, programs open before you even realize you clicked them, and large file transfers are laughably quick. Gaming load times? Practically nonexistent. Video editing and 3D rendering? Smooth as silk. It’s built on PCIe 4.0 standards but also plays nicely with PCIe 5.0 boards — future-proof without being snobby about it. Samsung’s reputation for reliability shines through here too. The drive stays cool even under heavy loads (thank you efficient controller and NAND management). Plus, with Samsung Magician software, I can monitor health, tweak settings, and optimize performance easily. In a world where every second counts, the 990 EVO Plus doesn’t just save time — it gives it back to you with interest. It’s the type of upgrade that you feel every single day. Final Verdict: If you’re serious about speed, reliability, and getting more life out of your setup, stop shopping around. This is the one. Samsung’s 990 EVO Plus is worth every penny and then some.
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Reviewed in the United States on April 27, 2025 by WallE
Capacity: 2 TB
Style: 990 EVO Plus
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.
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Reviewed in the United States on August 3, 2025 by Roberto Alvarez Roberto Alvarez
Capacity: 2 TB
Style: 990 EVO Plus
📦 What’s in the Box & Installation Arrived as a sleek, single-sided M.2 2280 stick—no heatsink included, but I added a slim one just to be safe. Installation was super easy. Plug-and-play on my desktop build. It was instantly recognized in BIOS and Windows. 🚀 Performance That Impresses Claimed speeds are up to 7,250 MB/s read and 6,300 MB/s write, and my benchmarks came very close to those numbers. File transfers are blazing fast—large games and media files moved in seconds. System responsiveness and boot times are noticeably better than with my older NVMe SSD. 🔥 Cool Under Pressure Temperatures stayed surprisingly low even during long gaming or rendering sessions. No thermal throttling observed, and the drive runs well even without a heatsink (though I still recommend using one if possible). Uses PCIe 5.0 x2 or 4.0 x4, so it’s forward-compatible while still offering great speeds on current platforms. 🔋 Efficient & Durable Power efficiency is excellent, especially for laptops or compact builds. Rated endurance is 1,200 TBW (terabytes written), with a solid 5-year warranty—more than enough for even heavy users. 🔐 Features & Software Supports full disk encryption (AES-256) and other security features for peace of mind. Comes with Samsung Magician software for health monitoring, firmware updates, and performance tuning—easy to use and reliable. ⚠️ A Few Things to Note There’s no built-in heatsink, so if your motherboard doesn’t include one, consider adding one for optimal thermal performance. It’s a DRAM-less SSD using HMB (Host Memory Buffer), which means random I/O speeds won’t quite match the highest-end drives—but in everyday use, you likely won’t notice a difference. 🧩 Real-World Experience I use this for gaming, video editing, and large file transfers—everything runs smooth and fast. Game load times are nearly instant, and 200+ GB transfers took just a few minutes. For its price, it delivers performance close to Samsung’s higher-end “Pro” drives. ✅ Final Verdict The Samsung 990 EVO Plus 2TB is a fantastic drive—fast, cool, efficient, and well-built. Perfect for gamers, power users, and content creators who want high-end performance without paying top-tier prices. Just toss on a heatsink if your system doesn’t have one and enjoy the speed. Highly recommended!
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Reviewed in the United States on June 24, 2025 by Austin P.
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