990 PRO with Heatsink NVMe™ M.2 SSD 4TB
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Highlights
Features
The Ultimate SSD
Reach max performance of PCIe® 4.0.Experience longer-lasting, opponent-blasting speed.The in-house controller's smart heat control delivers supreme power efficiency while maintaining ferocious speed and performance, to always keep you at the top of your game.
* PCIe 4.0’s best theoretical sequential read is 8000 MB/s - 990 PRO reaches 7450 MB/s as of Q3, 2022.
PCIe 4.0 speed maximised
Huge speed boost. 40% and 55% faster random read/write speeds than 980 PRO - up to 1400K/1550K IOPS, while sequential read/write speeds up to 7450/6900 MB/s reach near max performance of PCIe® 4.0. Fly high in gaming, video and 3D editing, data analysis, and more.
* 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 Ryzen 7 5800X 8-Core Processor CPU@3.80GHz, DDR4 3600MHz 16GBx2 (PC4-25600 Overclock), OS - Windows 10 Pro 64bit, Chipset - ASRock-X570 Taichi
* To maximise the performance of the 990 PRO, please check whether your system supports PCIe 4.0 at the Intel or AMD website.
Breakthrough power efficiency
More power-efficient performance. Higher performance usually consumes more power. But, 990 PRO uses less power with up to 50% improved performance per Watt over 980 PRO. This low-power design makes max PCIe® 4.0 performance possible with optimal power efficiency.
* 980 PRO Sequential Read/Write - 1,129/877 MB/Watt, 990 PRO Sequential Read/Write - 1380/1319 MB/Watt based on internal test result of 1TB capacity model.
Smart thermal solution
Sink that heat. The slim heatsink dissipates heat to prevent performance drops from overheating. Get stable heat control, and minimal fan noise for heavy-graphic gaming. The thin body is compatible with PlayStation® 5, desktops, and laptops meeting the PCI-SIG® D8 standard.
* PCI-SIG®D8 standard spec: 8.8mm
* PlayStation® is a registered trademark of Sony Interactive Entertainment Inc.
* PCI-SIG®D8 standard spec: 8.8mm
* PlayStation® is a registered trademark of Sony Interactive Entertainment Inc.
The champion maker
The Best gameplay experience. A more than 55% improvement in random performance enables faster loads for ultimate gaming realism on PS5 and DirectStorage PC games. The heatsink’s futuristic design adds style to heat control, now with RGB lights.
*DirectStorage technology from Microsoft loads games faster than before by leveraging the multiple GB/sec speed of modern NVMe SSDs.
* Results are based on a comparison with Samsung 980 PRO.
* (Random Read : 980 PRO 1000K IOPS vs. 990 PRO 1550K IOPS)
Samsung Magician software
Unlock the full power of 990 PRO. Samsung Magician software's user-friendly suite of optimization tools always gets you the best SSD performance. Protect data, get updates, monitor drive health, and set up LED colour combinations. Your personal SSD toolkit.
World's No. 1 Flash Memory
Experience superior performance and reliability you only get from the world's No.1 flash memory brand since 2003. All components and firmware are produced in-house, including Samsung's world-renowned DRAM and NAND, for integrated start-to-finish quality you can trust.
* Source: 2003~2021 OMDIA data - NAND suppliers' revenue market share.
* Source: 2003~2021 OMDIA data - NAND suppliers' revenue market share.
Specifications
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Interface
PCIe Gen 4.0 x4, NVMe 2.0
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Warranty
5-year Limited Warrantyor 2400 TBW Limited Warranty
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Application
Client PCs, Game Consoles
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Weight
Max 28.0g Weight
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Dimension (WxHxD)
Max 80.15 x Max 25 x Max 8.88mm (with heatsink)
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Storage Memory
Samsung V-NAND TLC
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Application
Client PCs, Game Consoles
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Capacity
4,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)
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Form Factor
M.2 (2280)
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Interface
PCIe Gen 4.0 x4, NVMe 2.0
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Dimension (WxHxD)
Max 80.15 x Max 25 x Max 8.88mm (with heatsink)
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Weight
Max 28.0g Weight
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Storage Memory
Samsung V-NAND TLC
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Controller
Samsung in-house Controller
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Cache Memory
Samsung 4GB Low Power DDR4 SDRAM
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TRIM Support
Supported
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S.M.A.R.T Support
Supported
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GC (Garbage Collection)
Auto Garbage Collection Algorithm
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Encryption Support
AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)
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WWN Support
Not supported
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Device Sleep Mode Support
Yes
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Sequential Read
Up to 7,450 MB/s * Performance may vary based on system hardware & configuration
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Sequential Write
Up to 6,900 MB/s * Performance may vary based on system hardware & configuration
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Random Read (4KB, QD32)
Up to 1,600,000 IOPS * Performance may vary based on system hardware & configuration
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Random Write (4KB, QD32)
Up to 1,550,000 IOPS * Performance may vary based on system hardware & configuration
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Random Read (4KB, QD1)
Up to 22,000 IOPS * Performance may vary based on system hardware & configuration
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Random Write (4KB, QD1)
Up to 80,000 IOPS * Performance may vary based on system hardware & configuration
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Average Power Consumption (system level)
*Average: 6.5 W *Maximum: 8.6 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration
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Power consumption (Idle)
Max. 55 mW * Actual power consumption may vary depending on system hardware & configuration
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Allowable Voltage
3.3 V ± 5 % Allowable voltage
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Reliability (MTBF)
1.5 Million Hours Reliability (MTBF)
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Operating Temperature
0 - 70 ℃ Operating Temperature
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Shock
1,500 G & 0.5 ms (Half sine)
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Installation Kit
Not Available
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Management SW
Magician Software for SSD management
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5-year Limited Warrantyor 2400 TBW Limited Warranty
Reviews
990 PRO with Heatsink NVMe™ M.2 SSD 4TB
- Customers praise blazing-fast read and write speeds delivering instant game loading and file transfers in seconds
- Many highlight the 4TB capacity as perfect for storing 15+ AAA games without storage anxiety
- Reviewers consistently note the integrated heatsink keeps the drive cool and manages thermal performance effectively
- Most describe installation as super easy and straightforward on both PS5 and PC systems
- Customers express deep confidence in brand reliability and state they would repurchase even at higher prices
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Samsung Brand Ambassador
Loyal Sammy Customer: I’m very sorry for the difficulties you’ve experienced with your 990 PRO with heatsink SSD. We completely understand your frustrations, and we are here to help. Please contact Samsung Customer Support directly so that we can better investigate your issue and assist you towards a resolution or replacement. 1) Call: 1-800-SAMSUNG (ask for Memory). Available 9AM - 12AM EST (Mon-Fri) 2) Email: samsungmemorysupport@sea.samsung.com 3) LiveChat 9AM-9PM EST (Mon-Fri) -- https://www.livehelpnow.net/lhn/lcv.aspx?d=34834&ms=&zzwindow=0&lhnid=29783 Samsung stands behind the quality and performance of every 990 PRO with heatsink SSD we manufacture with a limited 5-year manufacturer’s warranty when purchased brand-new, directly from any authorized dealer. We look forward to hearing from you soon. - Samsung Memory
2026-04-28
2024-04-08
2025-11-27
321 west maple branch way
2026-07-10
Hammond, OR
2024-05-06
Samsung Brand Ambassador
MageBoySA: We always aim to deliver a great experience, and it’s unfortunate to hear the 990 PRO with heatsink SSD did not meet your expectations. We completely understand your frustrations, and we are here to help. Samsung stands behind the quality and performance of every 990 PRO with heatsink SSD we manufacture with a limited 5-year manufacturer’s warranty when purchased brand-new, directly from any authorized dealer. Please contact Samsung Customer Support directly so that we can better investigate your issue and assist you towards a resolution or replacement. You can reach us at: 1) Call: 1-800-SAMSUNG (ask for Memory). Available 9AM - 12AM EST (Mon-Fri) 2) Email: samsungmemorysupport@sea.samsung.com 3) LiveChat 9AM-6PM EST (Mon-Fri) -- https://www.livehelpnow.net/lhn/lcv.aspx?d=34834&ms=&zzwindow=0&lhnid=29783 We hope to hear from you soon. - Samsung Memory
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