990 PRO PCIe 4.0 NVMe M.2 SSD

Black 4 TB
MZ-V9P4T0BW

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990 PRO PCIe 4.0 NVMe M.2 SSD
Black 4 TB

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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

  • Interface

    PCIe Gen 4.0 x4, NVMe 2.0

  • Sequential Read

    Up to 7,450 MB/s * Performance may vary based on system hardware & configuration

  • Sequential Write

    Up to 6,900 MB/s * Performance may vary based on system hardware & configuration

  • Warranty

    5-year Limited Warranty or 2400 TBW Limited Warranty

  • Application

    Client PCs, Game Consoles

  • Weight

    Max 9.0g Weight

  • Dimension (WxHxD)

    80 x 22 x 2.3 mm

  • Application

    Client PCs, Game Consoles

  • Capacity

    4,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)

  • Form Factor

    M.2 (2280)

  • Interface

    PCIe Gen 4.0 x4, NVMe 2.0

  • Dimension (WxHxD)

    80 x 22 x 2.3 mm

  • Weight

    Max 9.0g Weight

  • Storage Memory

    Samsung V-NAND TLC

  • Controller

    Samsung in-house Controller

  • Cache Memory

    Samsung 4GB Low Power DDR4 SDRAM

  • TRIM Support

    Supported

  • S.M.A.R.T Support

    Supported

  • GC (Garbage Collection)

    Auto Garbage Collection Algorithm

  • Encryption Support

    AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)

  • WWN Support

    Not supported

  • Device Sleep Mode Support

    Yes

  • Sequential Read

    Up to 7,450 MB/s * Performance may vary based on system hardware & configuration

  • Sequential Write

    Up to 6,900 MB/s * Performance may vary based on system hardware & configuration

  • Random Read (4KB, QD32)

    Up to 1,600,000 IOPS * Performance may vary based on system hardware & configuration

  • Random Write (4KB, QD32)

    Up to 1,550,000 IOPS * Performance may vary based on system hardware & configuration

  • Random Read (4KB, QD1)

    Up to 22,000 IOPS * Performance may vary based on system hardware & configuration

  • Random Write (4KB, QD1)

    Up to 80,000 IOPS * Performance may vary based on system hardware & configuration

  • 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

  • Power consumption (Idle)

    Max. 55 mW * Actual power consumption may vary depending on system hardware & configuration

  • Allowable Voltage

    3.3 V ± 5 % Allowable voltage

  • Reliability (MTBF)

    1.5 Million Hours Reliability (MTBF)

  • Operating Temperature

    0 - 70 ℃ Operating Temperature

  • Shock

    1,500 G & 0.5 ms (Half sine)

  • Installation Kit

    Not Available

  • Management SW

    Magician Software for SSD management

  • 5-year Limited Warranty or 2400 TBW Limited Warranty

Reviews

990 PRO PCIe 4.0 NVMe M.2 SSD

3.2

Recommended by 78% of customers.

5.0 42%
4.0 17%
3.0 0%
2.0 0%
1.0 43%
Features 2.4
Performance 2.4
Design 3.9
Value 5.0

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.

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12 Reviews

Thoom
4 (9,999)

2026-03-30

Memory : 4 TB | Colour : Black
4 (9,999)
Super vitesse et cryptage intégré, mais malheureusement il peux poser des soucis, certe reconnu par Windows, mais pour plusieur logiciel comme pour le partitionner, ou faire des sauvegardes du disque sont inexploitable, juste la sauvegarde Windows 7 intégré à Windows 11, peut le faire, à ma connaissance. Et encore, ensuite obligé de refaire toutes les clés bitlocker, de toutes les partitions du SSD. Mais sinon de très bonnes caractéristiques, et pour moi dans un NUC intel ultra 2, aucun soucis de chaleur même sur de la génération d'IA sur une heure. 7100 Mo/s en lecture et écriture 6900 Mo/s avec cryptage matériel.
I recommended this product.
Originally posted on Samsung France
Response from Samsung:
2026-04-02

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

Laurent33
1 (9,999)

2025-01-03

Memory : 4 TB | Colour : Black
1 (9,999)
We bought in Dec 2024 the 990 pro 2tb Heatsink version for our PS5. After installing the drive, a few minutes later the PS5 started crashing randomly. We removed the drive immediately but the PS5 continues to crash which we never experienced before and we have the console for years. After reading more about this drive, it is clear that it needs a firmware update. So now we need to find an external ssd docking that will work with ssd-s with heatsink and also with the Samsung magician software which seems to be another challenge. I have always been a Samsung fan but this experience is highly disappointing..
Originally posted on Samsung CH

Features

1 (9,999)

Performance

1 (9,999)

Design

4 (9,999)
Anonymous
1 (9,999)

2025-06-10

Украина. Бровары.

Memory : 4 TB | Colour : Black
1 (9,999)
Model Number: Samsung SSD 990 PRO with Heatsink 4TB Serial Number: S7DSNJ0WA12327H Firmware Version: 0B2QJXG7 Проработал с ноября 2024 до апреля 2025. Было занято около 400 GB (vdi диски виртуальных машин). Нагрузка минимальная. Установлен в сервере на площадке, через переходник. 29 марта 2025 моментально выросла температура до 84 градуса, отключился вместе с системой. Через время удалось подключить, данные остались. Сейчас использую под быстрые бекапы. Не рекомендую для продакшена. На серевере стоит мониторинг munin. Доказательства есть.
Originally posted on samsung-uk_UA
Response from Samsung:
2025-06-12

Служба підтримки клієнтів

Іване, вдячні Вам відгук. Дуже шкода, що у Вас виникла така ситуація! Для вирішення рекомендується звернутись за місцем придбання накопичувача. Якщо Вам потрібна детальніша консультація чи інша допомога, будь ласка, зверніться до нас у підтримку: https://www.samsung.com/ua/support/contact/ Будемо раді допомогти. Сподіваємось, що використання пристроїв нашої компанії надалі приноситиме Вам тільки позитивний досвід!

kornik
1 (9,999)

2025-06-03

Memory : 4 TB | Colour : Black
1 (9,999)
Mam 11 takich dysków w 5 różnych kompach. Chodzą pięknie - jak chodzą. Każdy z nich, niezależnie od pozostałego sprzętu wyłącza się i konieczne jest wyłączenie i ponowne włączenie kompa. Wyłącza się i znika z systemu, tak że przy normalnym restarcie bios go nie wykrywa. Dwa - dyski raportują dość wysoką temperaturę w trakcie pracy podczas gdy fabryczne chłodzenia są zimne. Po rozebraniu tych chłodzeń okazuje się, że chłodzenie faktycznie chłodzące kości jest obudowane odizolowaną blachą w której jest tylko kilka małych dziurek.
Originally posted on Samsung Poland
Response from Samsung:
2025-06-03

Zespół Samsung

Przykro nam z powodu zaobserwowanych nieprawidłowości. Jednocześnie chcemy zapewnić, że wszystkie opinie są dla nas bardzo ważne i odgrywają istotną rolę w stałym procesie rozwoju naszych urządzeń. W celu uzyskania pomocy zachęcamy do kontaktu z naszymi specjalistami na czacie: https://www.samsung.com/pl/support/livechat/. Jesteśmy pewni, że otrzyma Pan fachowe wsparcie i mamy nadzieję, że przełoży się to na wzrost zadowolenia z zakupów.

Robert G
1 (9,999)

2024-02-25

Memory : 4 TB | Colour : Black
1 (9,999)
Sehr schnell. Hälz aber nicht lang. Läuft aber selbst mit Kühler deutlich heisser als eine vergleichbar schnelle wd sn850x. Ich habe mir im April privat als auch im Juli geschäftlich im Büro die 2TB Variante bestellt. Die im Büro lief sie in einem Buildserver und starb nach etwas über einer Woche den plötzlichen Tod. Meine privates Exemplar starb gestern Abend beim Browsen. In beiden Fällen ohne Ankündigung von S.M.A.R.T Fehlern sehr spontaner und kompletter Ausfall.
Originally posted on Samsung CH

Features

1 (9,999)

Performance

1 (9,999)

Design

1 (9,999)
Twoleeland
4 (9,999)

2022-12-13

Memory : 4 TB | Colour : Black
4 (9,999)
Die SSD ist schnell und bietet reichlich Platz zu einem fairen Preis. Nur leider sind alle Tools (Magician, Migration, NVMe-Treiber, etc.) noch nicht für die SSD freigegeben bzw. überarbeitet. Warum?! Musste andere Tools zu Hilfe nehmen und kann nur den Standard-Microsoft-NVMe-Treiber in Win 10 bisher nutzen. Wenn so ein Produkt auf den Markt kommt, dann bitte schön mit allem Drum & Dran! ;-)
I recommended this product.
Originally posted on Samsung CH

Features

4 (9,999)

Performance

4 (9,999)

Design

4 (9,999)
michalkam41
5 (9,999)

2025-12-01

Memory : 4 TB | Colour : Black
5 (9,999)
Bardzo dobry dysk temperatury są bardzo niskie 34 stopnie w obudowie dysk samsung ssd 990 pro bardzo udany tak jak i poprzednie wersje ssd 970 evo plus jak i samsung ssd 980 pro nie mam z nimi żadnych problemów od początku zakupu
I recommended this product.
Originally posted on Samsung Poland
dn87
5 (9,999)

2026-03-01

Heilbronn am Neckar

Memory : 4 TB | Colour : Black
5 (9,999)
Ich habe die SSD am Anfang des Jahres gekauft und seitdem läuft der PC ohne Problem. Im Vergleich zu der alten HDD meines vorherigen Desktop macht dieser kleine Riegel den ganzen PC schnell und reaktionsfreudig.
I recommended this product.
Originally posted on Samsung Germany

Design

5 (9,999)
Response from Samsung:
2026-03-04

Samsung Service Team

Hallo, wir bedanken uns, dass du dir die Zeit für die Bewertung und das positive Feedback genommen hast. Es freut uns, so viele Kunden begeistern zu können. Wie schön, dass dir unser Samsung Produkt gefällt. Wir wünschen dir weiterhin viel Freude damit!

UmutA
5 (9,999)

2026-03-10

Öhringen

Memory : 4 TB | Colour : Black
5 (9,999)
Im November 2024 gekauft und seither sehr zufrieden mit der Leistung der SSD. Die Sofware Samsung Magician ist dazu ein tolles optionales Feature, welches mir persönlich sehr hilfreich ist.
I recommended this product.
Originally posted on Samsung Germany

Design

5 (9,999)
Response from Samsung:
2026-03-13

Samsung Service Team

Hallo, vielen Dank für dein positives Feedback. Wir freuen uns sehr zu lesen, dass du mit unserem Produkt so zufrieden bist und wünschen dir weiterhin viel Freude damit.

Paul
5 (9,999)

2025-11-10

Memory : 4 TB | Colour : Black
5 (9,999)
I have a WD SN850X and now this Samsung 990Pro 4TB. They are both the best. I'm very happy that I got the 990Pro, it's the fastest in Gen4/PCIE4.0.
I recommended this product.
Originally posted on Samsung Finland

Features

5 (9,999)

Performance

5 (9,999)

Design

5 (9,999)

Value

5 (9,999)
Deia
1 (9,999)

2023-02-11

Memory : 4 TB | Colour : Black
1 (9,999)
Festplattengesundheit nimmt extrem schnell ab. Samsung hat anfangs nichts davon wissen wollen.
Originally posted on Samsung CH

Features

1 (9,999)

Performance

1 (9,999)

Design

2 (9,999)
igorsfl
5 (9,999)

2026-02-28

flensburg

Memory : 4 TB | Colour : Black
5 (9,999)
Für Nas volume zu schnell
I recommended this product.
Originally posted on Samsung Germany

Design

5 (9,999)
Response from Samsung:
2026-03-04

Samsung Service Team

Hallo, herzlichen Dank für das tolle Feedback. Wir freuen uns immer sehr über positive Rückmeldungen und zufriedene Kunden. Viel Freude mit deinem neuen Gerät wünschen wir dir.