Overview

  • Our ultimate SSD
    Reach max performance with PCIe 4.0. Experience longer-lasting, opponent-blasting speed. The in-house controller’s smart heat control delivers supreme power efficiency while maintaining ferocious performance that always keeps you at the top of your game.¹
  • Maximized PCIe 4.0 speed
    Get random read/write speeds that are 40%/55% faster than 980 PRO. Experience up to 1400K/1550K IOPS, while sequential read/write speeds up to 7450/6900 MB/s reach near the max performance of PCIe4.0. Fly high in gaming, video editing, 3D modeling, data analysis and more.²
  • Breakthrough power efficiency
    Use less power and get more performance. Enjoy up to 50% improved performance per watt over 980 PRO, plus optimal power efficiency with max PCIe 4.0 performance.³
  • Smart thermal control
    Samsung’s own nickel-coated high-end controller delivers effective thermal control and prevents sudden performance drops from overheating. Play confidently with stable thermal power and minimal fan noise even during heavy-graphic gaming.⁴
  • The champion maker
    A more than 55% improvement in random performance enables faster loads for an ultimate gaming experience on PS5 and Direct Storage PC games.⁵
  • Samsung Magician Software
    Get the most out of your SSD with Samsung Magician’s advanced yet intuitive optimization tools. Monitor drive health, protect valuable data, receive important updates for your 990 PRO. It’s your personal SSD toolkit.
  • World’s No. 1 Flash Memory Brand
    Experience the performance and reliability that you can only get from the world’s number one brand for flash memory since 2003.
  • All firmware and components, including Samsung’s world-renowned DRAM and NAND, are produced in-house, allowing end-to-end integration for quality you can trust.⁶
  • ¹ PCIe 4.0’s best theoretical sequential read is 8000 MB/s – 990 PRO reaches 7450 MB/s as of Q3, 2022
  • ² 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
  • ² Test system configuration: AMD Ryzen 7 5800X 8-Core Processor [email protected], DDR4 3600MHz 16GBx2 (PC4-25600 Overclock), OS – Windows 10 Pro 64bit, Chipset – ASRock-X570 Taichi
  • ³ 980 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.
  • ⁴ PCI-SIG D8 standard spec: 8.8mm
  • ⁵ Direct Storage technology from Microsoft loads games faster than before by leveraging the multiple GB/sec speed of modern NVMe SSDs.⁵ Results are based on a comparison with Samsung 980 PRO
  • ⁶ Source: 2003~2021 OMDIA data – NAND suppliers’ revenue market share.

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Specifications

Capacity & configuration

Storage Capacity
1000GB, 2000GB, 4000GB
Storage Drive Type
SSD
Lighting Type
None
NAND Flash Memory Type
V-NAND

Dimensions & weight

Product Name
990 PRO 1TB Internal SSD PCle Gen 4x4 NVMe
Product Compatibility
Desktop computers
Product Height
0.87 inches
Product Width
3.16 inches
Product Weight
1.92 ounces

Features

Brand
Samsung
Maximum Read Speed
7450 megabytes per second
Maximum Write Speed
6900 megabytes per second
SSD Endurance
600 terabytes
Heatsink
No
Internal Or External
Internal
Form Factor
M.2 2280
Interface(s)
PCIe Gen 4 x4
Operating System Compatibility
Windows
Data Encryption
Yes
Encryption Algorithm
AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667
Usage
Everyday computing
Included Software
Samsung Magician Software for SSD management
UPC
887276657004, 887276657011, 887276795195, 400065669899, 400065710744

Power & warranty

Model Number
MZ-V9P1T0B/AM
Warranty - Parts
5 years
Warranty - Labor
5 Years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
TROTTERBOct 24, 2026 · Verified purchase ★★★☆☆

Had to return it. Didn't have a heat shield. - It's not good for the PS5. It has to have a heat shield. Otherwise I'm sure it's a good product.

QUINTENOct 23, 2026 · Verified purchase ★★★★★

Perfect for PS5 memory expansion - So far no issues and expanded my PS5 storage so I can play more games now. Plus freed up my internal storage in preparation for GTA IV!

xsurvivororofxOct 23, 2026 · Verified purchase ★★★★★

Blazing Fast Speeds and Top Tier Reliability - I upgraded my gaming pc with this. It's works exactly as advertised and was easy to setup using Samsung Magician.

VanDowneOct 23, 2026 · Verified purchase ★★★★★

Fast, reliable memory card - I've always been a fan of Samsung since they introduced their first SSD drives. This memory card brings a high level of speed, performance and storage size perfect for running your operating system, applications, and basic storage needs. I highly recommend this memory card, and frequently use Best Buy for my tech purchases.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat