Samsung
Samsung 4TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD with Heatsink
Best high-capacity storage for professional creators and competitive gamers.
Experience peak storage performance with the Samsung 990 PRO NVMe M.2 SSD. Designed for demanding users, it maximizes PCIe 4.0 speeds for exceptional gaming, creative work, and data tasks. This SSD features Samsung's advanced controller and V-NAND TLC memory for speed and endurance. Its smart thermal management ensures sustained performance, while the efficient power design enhances system longevity. With a 5-year warranty or 2400 TBW, the 990 PRO offers reliable, high-speed storage for your most intensive applications.
$1139.99
Owner Satisfaction
4.7
/ 5
Category Rank
36
/ 2796
#36 in Hard Drives
Price vs Category Average
+116%
Above average
Interface
4.042.0
/ PCIe Gen x, NVMe
Who it's for
- Gamers and creators needing top-tier speed for heavy workloads
- Power users consolidating massive media libraries and game collections
- Performance enthusiasts running sustained, high-intensity data tasks
Who should skip it
- Budget-conscious shoppers seeking more affordable storage solutions
- Laptop owners with limited clearance for bulky hardware
- Early adopters prioritizing the latest PCIe 5.0 bandwidth standards
Performance breakdown
Sequential Throughput
Pushing the absolute limits of the PCIe 4.0 interface for rapid transfers.
Random Access Speed
Industry-leading IOPS ensure near-instant application loading and system responsiveness.
Thermal Management
Integrated heatsink design effectively prevents throttling during heavy, sustained workloads.
Endurance Rating
Massive 2400 TBW rating provides exceptional longevity for intensive creative workflows.
Power Efficiency
Optimized architecture delivers high performance without excessive energy draw.
Software Ecosystem
Samsung Magician provides a polished, intuitive interface for drive maintenance.
Key Specs
Interface
PCIe Gen 4.0 x4, NVMe 2.0
Warranty
5-year Limited Warranty or 2400 TBW
Application
Client PCs, Game Consoles
Weight
Max 9.0g
Controller
Samsung in-house Controller
Storage Memory
Samsung V-NAND TLC
Cache Memory
4GB Low Power DDR4 SDRAM
Dimensions
80 x 22 x 2.3 mm
Features
- Maximizes PCIe 4.0 performance for enhanced speed
- Smart heat control for sustained performance
- Improved performance per Watt
- Advanced thermal solution for optimal cooling
- Faster load times for gaming
- Samsung Magician software for drive optimization
- World's No.1 Flash Memory brand reliability
- AES 256-bit Encryption for data security
What customers say
This 4TB Samsung 990 PRO with Heatsink earns strong praise, primarily for its exceptional performance and reliable thermal management. Users confirm its speed maximizes the PCIe 4.0 interface, delivering lightning fast load times for games and quick handling of large video files. The integrated heatsink is highly valued, maintaining stable, low operating temperatures during intensive use, which prevents performance drops. While the premium price is noted, the overall sentiment reflects a high quality, top tier drive that successfully meets the needs of demanding gamers and content creators seeking best in class speed and dependable operation.
Know before you buy
Yes, this model includes an integrated heatsink designed to manage thermal output during intensive tasks like gaming or heavy file transfers, ensuring the drive maintains peak performance without throttling.
Yes, the 990 PRO meets all the performance and physical requirements for the PS5, including the necessary PCIe Gen4 interface and the required heatsink for proper thermal management.
This drive is rated for 2400 TBW (Terabytes Written), which indicates a high level of durability for heavy-duty creative work and long-term data storage. It is also backed by a 5-year limited warranty.
While the drive works immediately upon installation, you can download Samsung Magician software to monitor drive health, optimize performance, and manage security settings like the AES 256-bit encryption.
Yes, the drive is backward compatible with PCIe 3.0 slots, but it will be limited to the maximum speed capabilities of the PCIe 3.0 interface rather than reaching its full PCIe 4.0 potential.
Because this model comes with a built-in heatsink, it is already optimized for thermal efficiency. You do not need additional cooling, provided your PC case has adequate airflow.
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