990 EVO Plus PCIe 4.0 NVMe M.2 SSD
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Features
Powerful Everyday Performance
Top 3 features
Spectacular speed everyday
Blast through tasks with blistering speed. 990 EVO Plus with the latest NAND offers boosted sequential read/write speeds up to 7,250/6,300MB/s. Huge files, quick transfer.
*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 CPU@4.5GHz, DDR5 4800MHz 16GBx2 (PC5-38400), OS-Windows 11 Pro 64bit, Chipset - ASRock X670E 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.
****Product image shown for illustrative purposes only; actual product may differ.
Cool power through your day
Optimized efficiency, extended performance. The nickel-coated controller increases MB/s per Watt by 73%, achieving the same power level and thermal control with less power consumption. Stay focused on work or play with no overheating or battery life worries.
* 990 EVO sequential read/write - 909/893 MB/s per Watt, 990 EVO Plus sequential read/write – 1,576/1,500 MB/s per Watt based on internal test result of 2TB capacity model.
Extra space. Extra speed.
Harness the full power of your drive with enhanced Intelligent TurboWrite 2.0. Process large data quickly and breeze through heavy graphics with an enlarged TurboWrite region, now available in 4TB capacity.
Samsung Magician software
Make your SSD work like magic. Samsung Magician software's optimization tools allow smooth SSD performance. It's an easy way to migrate all your data for a Samsung SSD upgrade. Encrypt valuable data, monitor drive health, and get the latest firmware updates.
*For detailed information, please visit Samsung Magician software website.https://semiconductor.samsung.com/consumer-storage/magician/
*For detailed information, please visit Samsung Magician software website.https://semiconductor.samsung.com/consumer-storage/magician/
Bringing innovations to life
For decades, Samsung’s NAND flash memory has powered technologies that we use part of our daily lives. This NAND flash technology also powers our consumer SSDs, bringing new capacities to your hands.
Specifications
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Interface
PCIe® 4.0 x4 / 5.0 x2 NVMe™ 2.0
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Warranty
5-year Limited Warranty or 2400TBW Limited Warranty
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Application
Client PCs
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Weight
Max 9.0g Weight
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Dimension (WxHxD)
Max 80.15 x Max 22.15 x Max 2.38 mm
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Application
Client PCs
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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® 4.0 x4 / 5.0 x2 NVMe™ 2.0
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Dimension (WxHxD)
Max 80.15 x Max 22.15 x Max 2.38 mm
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Weight
Max 9.0g 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
HMB(Host Memory Buffer)
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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 7,250 MB/s * Performance may vary based on system hardware & configuration
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Sequential Write
Up to 6,300 MB/s * Performance may vary based on system hardware & configuration
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Random Read (4KB, QD32)
Up to 1,050,000 IOPS * Performance may vary based on system hardware & configuration
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Random Write (4KB, QD32)
Up to 1,400,000 IOPS * Performance may vary based on system hardware & configuration
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Average Power Consumption (system level)
Average: Read 5.5 W / Write 4.8 W* Actual power consumption may vary depending on system hardware & configuration
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Power consumption (Idle)
Typical 60 mW * Actual power consumption may vary depending on system hardware & configuration
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Power Consumption (Device Sleep)
Typical 5 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 Warranty or 2400TBW Limited Warranty
Reviews
990 EVO Plus PCIe 4.0 NVMe M.2 SSD
- Customers highlight blazing-fast speed with rapid transfers, instant boot times, and steady performance under sustained heavy loads.
- Many praise the 4TB capacity for storing extensive game libraries, media projects, and backups without space management concerns.
- Reviewers express deep confidence in reliability and durability, citing advanced thermal management and trusted brand reputation.
- Customers appreciate the included software for effortless data migration, drive health monitoring, and firmware updates.
- Most consider this drive an outstanding investment for gaming, content creation, and high-demand everyday use.
Filters
Relevancy sort puts the best reviews at the top. We look at things like helpfulness votes, latest review, pictures and other traits that readers look for in their reviews.
Filters
600 Reviews
2024-11-11
Terreton
2026-04-25
2025-02-23
Detroit
2024-11-14
Arlington Heights
2026-04-09
Arvada, CO
2024-12-12
Farmers Branch
Samsung Brand Ambassador
SSara001: Thank you for purchasing the Samsung 990 EVO. We appreciate you sharing your experience with us. I hope that your SSD is meeting your expectations, however, we are always here to help should you have any questions or concerns about this product. 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 The Samsung Members Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com/ Thank you choosing Samsung for your memory storage needs! - Samsung Memory
2024-11-16
Midlothian
2026-05-25
Fort Smith Arkansas
2024-11-23
Oak Creek
2025-08-26
Michigan
2024-11-19
Mantachie
2026-06-13
2025-10-06
Lancaster, PA
2026-05-10
Wichita,Ks
2025-10-31
Houston, TX
2024-11-10
Los Angeles
Samsung Brand Ambassador
John G: Thank you for purchasing and for your review of the Samsung 990 EVO Plus SSD. I am happy to see you are enjoying the benefits and the upgrade. The 990 EVO Plus brings boosted sequential read/write speeds up to 7,250/6,300MB/s. With faster read/write speeds, larger storage capacity and more efficient power/thermal control than the 990 EVO, the 990 EVO Plus is the perfect productivity boost to help you tackle a busy day. 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) 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 The Samsung Members Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com/ Thank you for choosing Samsung! - Samsung Memory
2025-01-22
Chicago, IL
2025-05-29
Florida
2024-12-05
Manalapan
2025-08-25
South Dakota
2025-03-04
Los Angeles
2026-06-17
2025-05-20
Salem, OR
2024-12-10
Orlando
2024-12-01
Greenhills
2026-07-26
2026-06-13
Oregon City, OR
2026-06-14
Washington state
2024-12-12
Fort Worth
Samsung Brand Ambassador
maryazizs88: I am happy to see you are enjoying the benefits and the upgrade. Should you ever have questions or need assistance using this product, please know we’re always here to help. 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 Thanks for choosing Samsung! - Samsung Memory
2025-08-20
2025-04-23
Huntsville, AL
2024-12-05
MANSFIELD
2025-08-22
Nashville, TN
2026-07-21
Minnesota
2026-07-19
Connecticut
2026-04-26
France
2025-10-29
Idaho
2025-10-12
University city missouri
2025-08-23
Miami, FL
2026-07-25
New Jersey
2025-01-31
Kissimmee FL
2025-05-21
Idaho, USA
2024-12-12
Apopka
2026-05-06
West Milford, NJ
2024-11-12
Cincinnati
2024-12-12
North Barrington
Samsung Brand Ambassador
Amin1021: Thank you for purchasing and for your review of the Samsung 990 EVO Plus SSD. I am happy to see you are enjoying the fast performance. With faster read/write speeds, larger storage capacity and more efficient power/thermal control than the 990 EVO, the 990 EVO Plus is the perfect productivity boost to help you tackle a busy day. Should you ever have questions or need assistance using this product, please know we’re always here to help. 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 The Samsung Members Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com/ Thank you for choosing Samsung! - Samsung Memory
2025-08-28
Logan, UT
2025-01-07
Wisconsin
2025-05-07
Paris, France
2025-01-16
South Carolina
2026-07-13
Maryland, MD
2025-10-31
2025-05-19
2026-06-22
2024-12-03
Las Vegas
2025-04-22
Greenbay, wi
2024-12-12
Arlington
Samsung Brand Ambassador
josuesarceno: Thank you choosing the 990 EVO Plus for your memory storage needs. Optimized to support the latest technology for SSD, the 990 EVO Plus is designed to give more bandwidth and higher data processing and performance. Please know we’re always here to help should you ever have questions or need assistance. 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 The Samsung Members Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com/ - Samsung Memory
2026-04-22
Orlando, FL.
2024-12-06
AZ
2026-05-22
2024-12-09
Arlington Heights
2025-04-22
Anchorage, Alaska
2025-01-15
Dupont, WA
2024-11-16
Midlothian
2025-10-21
2026-07-23
Manchester New Jersey
2025-07-17
Samsung Brand Ambassador
GSbeacon: Thank you for purchasing the Samsung 990 EVO Plus SSD. Samsung drives adhere to the IDEMA standard of advanced formatting, which will result in the drive appearing as less than the listed size. This is a common industry-wide standard. The amount of space that appears to be "missing" is in fact used by the drive/card for storing firmware, metadata and spare blocks. Your operating system (Windows, Linux, etc.) will also affect the usable space -- different operating systems will use different amounts of space to store their metadata. Consequently, formatted space will always be less than unformatted space. You can look IDEMA up online for more technical details about this standard, which is established by The International Disk Drive Equipment and Materials Association. Should you ever have questions or need assistance using this product, please contact Samsung Customer Support. 1) Call: 1-800-SAMSUNG (ask for Storage Devices). 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 Thank you for choosing Samsung! - Samsung Memory
2026-06-11
Seattle, WA
2025-01-04
Illinois, IL
2025-07-01
Los Angeles, CA
2025-10-27
Amherst, OH
2025-05-10
Alabama
2026-06-29
2025-02-06
NY
2026-07-20
2024-11-18
Puryear
2025-05-14
USA
2025-04-03
Portland Oregon
2026-04-04
New York, NY
2025-04-13
Los Angeles CA
2025-02-18
SE CT
2025-08-05
South Carolina
2025-12-28
Adrian, MI
2026-06-27
USA
2025-09-25
Lansdale, PA
2025-12-12
Texas
2025-01-18
Boston, MA
2026-07-03
Boise, Idaho
2025-03-02
Conshohocken PA
2026-07-24
Oklahoma
2025-10-25
San antonio
2024-12-12
Albertson
2025-02-02
Richmond, Virginia
2026-07-09
Ohio
2025-04-26
St. Louis, MO
2025-03-14
London
2025-07-09
France
2025-01-08
San Jose
2026-07-09
Columbus, GA
2026-06-09
These reviews are managed by Bazaarvoice and comply with the Bazaarvoice Authenticity Policy, which is supported by anti-fraud technology and human analysis. Details at
https://www.bazaarvoice.com/trustmark/All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. Samsung reserves the right to make changes to this document and the product described herein, at anytime, without obligation on Samsung to provide notification of such change.
Up to 7,250 MB/s * Performance may vary based on system hardware & configuration
Up to 6,300 MB/s * Performance may vary based on system hardware & configuration