990 PRO PCIe 4.0 NVMe M.2 SSD
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Features
Superb SSD for gaming enthusiasts
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, so you can stay at the top of your game.
* PCIe 4.0’s best theoretical sequential read is 8000 MB/s - 990 PRO reaches 7,450 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 maximize the performance of the 990 PRO, please check whether your system supports PCIe 4.0 at the Intel or AMD website.*4TB to be released in 2023.
Breakthrough power efficiency
More power-efficient performance.
Higher performance usually consumes more power. But, 990 PRO uses less power with over 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
Speed beyond the heat.
The nickel-coated controller and cutting-edge thermal control algorithm manage heat for unwavering performance. The heat spreader label controls NAND chip heat, while Dynamic Thermal Guard keeps temperatures optimal.
Game like a pro
Secure victory with 990 PRO's expanded 4TB capacity, empowering you with a random read speed of up to 1,600.000 IOPS. Witness faster loading times on your PC and PlayStation® 5, as it breathes life into your games.
* For M2 SSD requirements for PlayStation® 5, please visit https://www.playstation.com/support/hardware/ps5-install-m2-ssd/ * The images of PUBG: BATTLEGROUNDS have been authorised for use by KRAFTON, Inc. PUBG: BATTLEGROUNDS is a registered trademark of KRAFTON, Inc. * Image simulated for illustrative purposes. Actual usage environment may vary.
Samsung Magician software
Unlock the full power of 990 PRO.
Samsung Magician software's user-friendly suite of optimisation tools always gets you the best SSD performance. Protect data, get firmware updates and monitor the drive’s health.
Your personal SSD toolkit.
Magician software provides a toolkit to manage the 990 PRO for bestperformance. This toolkit supports Integrative Drive health checks, performance benchmarks and optimisations, and encrypted drive andfirmware updates.
Magician software provides a toolkit to manage the 990 PRO for bestperformance. This toolkit supports Integrative Drive health checks, performance benchmarks and optimisations, and encrypted drive andfirmware updates.
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: 2003-2022 OMDIA data: NAND suppliers' revenue market share.
*Source: 2003-2022 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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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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Warranty
5-Year Limited Warrantyor 1200 TBW Limited Warranty
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Application
Client PCs, Game Consoles
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Weight
Max 9.0g Weight
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Dimension (WxHxD)
80 x 22 x 2.3 mm
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Application
Client PCs, Game Consoles
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Capacity
2,000GB (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)
80 x 22 x 2.3 mm
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Weight
Max 9.0g Weight
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Storage Memory
Samsung V-NAND 3-bit MLC
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Controller
Samsung in-house Controller
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Cache Memory
Samsung 2GB 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 (4 KB, QD32)
Up to 1,400,000 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 (4 KB, QD1)
Up to 22,000 IOPS * Performance may vary based on system hardware & configuration
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Random Write (4 KB, QD1)
Up to 80,000 IOPS * Performance may vary based on system hardware & configuration
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Average Power Consumption (system level)
*Average: 5.5 W*Maximum: 8.5 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 1200 TBW Limited Warranty
Reviews
990 PRO PCIe 4.0 NVMe M.2 SSD
- Customers consistently highlight blazing read and write speeds, with most noting significant improvements in game load times and system responsiveness.
- Nearly all users report flawless PS5 compatibility and seamless integration, making it an ideal expansion drive solution.
- Reviewers praise the included heatsink for keeping the drive cool during extended gaming sessions and appreciate the premium build quality.
- Customers express deep trust in the brand, with many purchasing multiple units across different systems over several years.
- A very small number report isolated issues like occasional drive disappearance, though these represent less than one percent of all feedback.
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53 Reviews
2026-08-27
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South Lanarkshire
2025-12-31
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Kent, Great Britain
2025-12-07
Manchester
2025-12-07
Stoke on Trent
2025-12-02
London
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Stoke-on-Trent
2025-11-16
2025-11-13
Newcastle upon Tyne
2025-11-07
W.Midlands
2025-09-30
West Sussex, UK
2025-05-08
Edinburgh
2025-03-05
Kent
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2024-01-16
SE
2024-01-10
Trowbridge
2023-08-16
Manchester
2023-04-20
Essex
2026-08-24
2026-08-14
San Antonio, Texas
2026-08-10
Lincoln, Delaware
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2026-08-10
2026-08-07
Arlington, Virginia
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2026-03-30
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Service clients Samsung
Bonjour Thoom, Merci d'avoir partagé votre point de vue sur notre SSD 990 PRO NVMe M.2 PCIe 4.0 4 To. Nous tenons à vous assurer que vos commentaires ont été pris en compte dans notre démarche d'amélioration continue. Si vous avez d'autres suggestions spécifiques pour améliorer votre expérience, nous vous encourageons à les partager sur notre communauté: https://www.samsung.com/fr/apps/samsung-members/ Nous sommes déterminés à nous améliorer et espérons avoir l'opportunité de vous fournir une expérience plus positive à l'avenir. Cordialement Charlie, Service clients Samsung
2025-02-25
Asunción
2025-01-12
2024-09-12
Yemen
2024-06-21
Virginia
Samsung Brand Ambassador
Howie411: We appreciate you sharing the issues you’re experiencing with your 990 PRO with heatsink SSD, and that initial troubleshooting with Samsung Support was unable to resolve this. Please do reach out to us again so we can provide further troubleshooting assistance or begin warranty service. 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-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 hope to hear from you soon. - Samsung Memory
2024-04-21
TN
Samsung Brand Ambassador
creepingdebt94: We always aim to deliver a great experience, and it’s unfortunate to hear the 990 PRO w/heatsink SSD did not meet your expectations. We would love the opportunity to investigate this for you so we can provide troubleshooting assistance. 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 Samsung stands behind the quality and performance of every 990 PRO w/heatsink SSD we manufacture with a limited 5-year manufacturer’s warranty when purchased brand-new, directly from any authorized dealer. We hope to hear from you soon. - Samsung Memory
2024-04-19
California
2024-04-14
Oldsmar, FL
2024-04-11
California
2024-04-07
Marianna, Pennsylvania
2024-03-27
Chicago
2024-03-25
Ohio
2024-03-24
Mobile, AL
2024-03-23
California
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2024-03-19
Las Vegas, Nevada
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2024-03-19
Overland Park, Kansas
2024-03-18
Atlanta, GA
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2024-03-16
Alameda
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2024-03-15
Gilbert, AZ
2024-03-13
Tyler, TX
2023-12-17
2023-09-16
Nebraska
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2023-09-11
Omaha, Nebraska
2023-07-21
Wilkes-barre, PA
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Samsung Brand Ambassador
MichaelDsFilms: Thank you for your review of the Samsung 990 PRO with heatsink SSD. I am happy to see you are enjoying the experience. Unleash the power of the Samsung 990 PRO for next-level computing. 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. Should you ever have questions or need assistance using this product, please know we’re always here to help. You can reach us at: 1-800-SAMSUNG (ask for Memory or press #, then 6 for Memory products) Available 9AM – 9PM EST (Mon-Fri) Or visit us on the Samsung website and click on the SUPPORT link in the upper right corner of the homepage for: 1. Chat with Us/Product Help: To begin a chat or find solutions, choose ‘Computing – Memory & Storage’ and select your model & topic. Thanks for choosing Samsung for your memory storage needs! - Samsung Memory
2023-04-14
2023-02-21
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