Samsung introduces Impressive 4 TB SSD 990 PRO Series, Setting New Storage Standards


September 6, 2023 by our News Team

Samsung's 4 TB SSD 990 PRO series offers lightning-fast speeds, exceptional power efficiency, and a single-sided M.2 form factor, making it the perfect choice for gamers, creative professionals, and tech enthusiasts seeking top-tier performance and ample storage capacity.

  • Lightning-fast speeds and exceptional power efficiency
  • Improved total bytes written (TBW) ratings of up to 2,400 TB
  • Compatible with the latest game-loading technology


Samsung Electronics, a global leader in memory technology, has launched its latest addition to the SSD 990 PRO series – a 4-terabyte (TB) offering. This high-performance PCIe 4.0 SSD is powered by Samsung’s eighth-generation V-NAND (V8) technology and an enhanced proprietary controller. With lightning-fast speeds and exceptional power efficiency, the 990 PRO series is specifically designed for handling massive data volumes, making it the perfect choice for tasks such as 3D/4K graphics work, data analytics, and high-quality gaming.

The 990 PRO series boasts improved total bytes written (TBW) ratings of up to 2,400 TB, ensuring enhanced reliability and longevity for users with demanding workloads and large storage capacity needs. Hangu Sohn, Corporate Vice President of the Memory Brand Product Biz Team at Samsung Electronics, highlighted the importance of high-capacity, high-performance SSDs for gamers and creative professionals, stating that the new 4 TB SSD 990 PRO meets their requirements perfectly.

Featuring Samsung’s V8 technology and an improved controller, the 4 TB 990 PRO offers near-maximum performance in a PCIe 4.0 interface. It delivers impressive sequential read speeds of up to 7,450 megabytes-per-second (MB/s) and write speeds of up to 6,900 MB/s. The expanded capacity of 4 TB also provides boosted random read and write speeds of up to 1,600K and 1,550K IOPS respectively. This makes it an ideal solution for gamers, creative professionals, and tech enthusiasts seeking top-tier performance and ample storage space.

One standout feature of the 4 TB 990 PRO is its exceptional random read performance, which significantly reduces mid-game stalls and accelerates the loading of high-quality videos. This ensures a smoother gaming experience with reduced lag and consistently high frames per second (FPS). The 990 PRO series is also compatible with the latest game-loading technology, further enhancing gameplay experiences.

In addition to its impressive performance, the 990 PRO series achieves breakthrough power efficiency, with up to a 50% improvement compared to the previous 980 PRO series. It incorporates a nickel coating on the controller and features a heat spreader label on the back side of the SSD, ensuring optimal temperature maintenance and minimal performance fluctuations over time. The 990 PRO with Heatsink is equipped with an effective, slim heatsink, providing sustained high-performance computing and gaming capabilities without compromising on thermal control.

The single-sided M.2 form factor of the 4 TB 990 PRO sets it apart from other double-sided M.2 SSDs. Thanks to Samsung’s V8 1 Tb high-density NAND and memory stacking technology, this SSD is slimmer and eliminates concerns associated with double-sided M.2 SSDs, such as installation difficulties or the risk of damaging other components. Its streamlined design offers abundant storage capacity and sustainable performance, making it an excellent choice for ultra-slim Laptops.

Samsung’s Magician software ensures optimal performance for SSDs by keeping firmware, drivers, and other settings up to date. It also allows users to customize power and performance optimization according to their preferences. Additionally, the software supports RGB functionality for the 990 PRO with Heatsink, enabling gamers to personalize color and LED effects. The new version of Magician 8.0, set to be released in September 2023, will be an integrated software solution for SSDs, portable SSDs, memory cards, and USB flash drives.

Overall, Samsung’s new 4 TB SSD 990 PRO offers impressive performance, enhanced power efficiency, reliable thermal control, and a sleek design. It is set to meet the storage needs of gamers, creative professionals, and tech enthusiasts alike.

Samsung introduces Impressive 4 TB SSD 990 PRO Series, Setting New Storage Standards

Samsung introduces Impressive 4 TB SSD 990 PRO Series, Setting New Storage Standards

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Our team comprises industry insiders with extensive experience in computers, semiconductors, games, and consumer electronics. With decades of collective experience, we’re committed to delivering timely, accurate, and engaging news content to our readers.

Background Information


About Samsung: Samsung, a South Korean multinational conglomerate, has established itself as a global leader in various industries, including electronics, technology, and more. Founded in 1938, Samsung's influence spans from smartphones and consumer electronics to semiconductors and home appliances. With a commitment to innovation, Samsung has contributed products like the Galaxy series of smartphones, QLED TVs, and SSDs that have revolutionized the way we live and work.

Samsung website  Samsung LinkedIn

Technology Explained


M.2: M.2, also known as Next Generation Form Factor (NGFF), is a computer expansion card format that is designed to replace the outdated mSATA standard. It is thinner and longer than mSATA, which gives it a much higher data transfer rate. The M.2 format measures 22mm in width and can measure up to 110mm in length. It uses the M-key and B-key connectors to interface with PC host systems, and can connect to both SATA III and PCIe for data transfer. Due to its small size, M.2 is often used for ultra-slim laptops and netbooks, as well as in embedded SSDs for tablets and other mobile devices. It is also becoming increasingly popular in the desktop computer industry, thanks to its compactness and fast transfer speeds. This makes M.2 ideal for gaming PCs, workstations, and other demanding applications that require high levels of data throughput.


NAND: NAND technology is a type of non-volatile memory that is used in many computer applications. It is a type of flash memory that is used to store data in a non-volatile manner, meaning that the data is not lost when the power is turned off. NAND technology is used in many computer applications, such as solid-state drives, USB flash drives, digital cameras, and memory cards. It is also used in many embedded systems, such as cell phones, tablets, and other consumer electronics. NAND technology is a reliable and cost-effective way to store data, making it a popular choice for many computer applications.


PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard for connecting components such as graphics cards, sound cards, and network cards to a motherboard. It is the most widely used interface in the computer industry today, and is used in both desktop and laptop computers. PCIe is capable of providing up to 16 times the bandwidth of the older PCI standard, allowing for faster data transfer speeds and improved performance. It is also used in a variety of other applications, such as storage, networking, and communications. PCIe is an essential component of modern computing, and its applications are only expected to grow in the future.


SSD: A Solid State Drive (SSD) is a modern data storage device that employs flash memory technology to store data electronically. Unlike traditional hard disk drives (HDDs), SSDs have no moving parts, resulting in significantly faster read and write speeds. This leads to quicker boot times, faster application loading, and smoother overall system performance. SSDs are known for their durability, shock resistance, and energy efficiency, making them ideal for laptops, ultrabooks, and other portable devices. They come in various form factors, including 2.5-inch, M.2, and PCIe cards, and are favored for their reliability, quiet operation, and reduced heat generation





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