7 Best 4TB NVMe M.2 SSDs: Top Picks for Speed & Storage

Are you tired of sluggish load times, constantly running out of storage, or waiting ages for large files to transfer? If you’re a gamer, content creator, or just a power user, you know the pain. Upgrading to a high-capacity, lightning-fast NVMe M.2 SSD is one of the most impactful improvements you can make to your PC. And when it comes to balancing massive storage with blazing speed, the best 4TB NVMe M.2 SSD is often the sweet spot.

These compact powerhouses connect directly to your motherboard, leveraging the PCIe interface for unparalleled data transfer rates, far surpassing traditional SATA SSDs. A 4TB NVMe drive gives you ample room for your operating system, a massive game library, countless video projects, or extensive professional applications, all while ensuring everything loads in the blink of an eye.

But with so many options out there, how do you pick the right one? We’ve scoured the market to bring you our top picks for the best 4TB NVMe M.2 SSD drives, focusing on performance, reliability, features, and overall value. Let’s dive in!


1. Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD

Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD Up...

The Crucial P310 stands out for its impressive power efficiency, making it a fantastic choice for laptop users or anyone keen on maximizing battery life without sacrificing performance. This Gen4 drive offers a significant boost over previous generations, ensuring your system remains responsive and agile whether you’re gaming, editing, or simply browsing. It’s a reliable workhorse that delivers solid performance for everyday tasks and more demanding workloads.

Key Features:
– Provides up to 40% better performance-to-power ratio than Crucial’s previous Gen4 SSDs.
– PCIe Gen4 2280 NVMe M.2 SSD interface.
– Designed for energy efficiency, extending battery life.

Pros:
– Excellent power efficiency for laptops and mobile workstations.
– Solid performance upgrade over Gen3 SSDs.
– Reliable Crucial brand reputation.

Cons:
– May not offer the absolute peak speeds of some higher-end Gen4 drives.
– Lacks an included heatsink for sustained heavy loads.

User Impressions:
Users frequently praise the P310 for its noticeable speed increase and cool operation. Many appreciate the improved power efficiency, especially for their portable setups, finding it a great balance of performance and battery longevity. It’s often recommended as a cost-effective entry into the Gen4 world.

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2. WD_BLACK 4TB SN850X NVMe Internal Gaming SSD Solid State

WD_BLACK 4TB SN850X NVMe Internal Gaming SSD Solid State...

When it comes to raw gaming power and blazing-fast performance, the WD_BLACK SN850X is a true beast. Designed with hardcore gamers and workstation users in mind, this drive offers insane sequential read speeds up to 7,300 MB/s, drastically cutting down load times for even the most demanding titles. Its optional heatsink version is a game-changer for maintaining peak performance during intense sessions, and features like Game Mode 2.0 make it a standout choice for dedicated setups. This is easily one of the best 4TB NVMe M.2 SSD options for pure speed.

Key Features:
– Top-tier performance with speeds up to 7,300 MB/s.
– Optional heatsink version for sustained performance.
– WD_BLACK Dashboard (Windows only) for drive health monitoring, RGB customization (heatsink versions), and Game Mode 2.0.
– Future-forward features: Predictive Loading, Overhead Balancing, Adaptive Thermal Management (ATM).

Pros:
– Exceptional speeds for gaming and professional applications.
– Optional heatsink effectively manages thermal performance.
– Gaming-centric features like Game Mode 2.0 enhance the experience.
– Reliable Western Digital TLC 3D NAND technology.

Cons:
– WD_BLACK Dashboard is Windows-only.
– Heatsink version might not fit all laptop or SFF PC builds.

User Impressions:
Gamers rave about the SN850X’s ability to nearly eliminate loading screens, calling it a “game-changer.” Users frequently highlight the effectiveness of the heatsink in preventing thermal throttling and maintaining consistent high performance. It’s often cited as the go-to choice for building a high-performance gaming PC.

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3. Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4×4

Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4x4 |...

The Samsung 990 EVO Plus SSD at 4TB capacity is a fantastic all-rounder, offering groundbreaking read/write speeds for faster file transfers and task completion. Leveraging the latest NAND memory, it delivers impressive performance that’s ideal for heavy workloads, creative projects, and efficient multitasking. Its exceptional thermal control ensures consistent performance without overheating concerns, making it a reliable choice for long work sessions. Plus, with Magician Software, your drive stays optimized and up-to-date.

Key Features:
– Groundbreaking sequential read/write speeds up to 7,250/6,300MB/s.
– Enhanced large-file performance with Intelligent TurboWrite2.0.
– Exceptional thermal control via an efficiency-boosting nickel-coated controller.
– Compatible with PCIe 4.0 x4 and PCIe 5.0 x2 for future-proofing.
– Samsung Magician Software for firmware updates, encryption, and health monitoring.

Pros:
– Blazing-fast speeds for rapid data handling.
– Excellent thermal management for sustained performance.
– Future-ready compatibility with PCIe 5.0 x2.
– Samsung’s renowned reliability and software support.

Cons:
– Might be considered premium priced compared to some competitors.
– Full PCIe 5.0 speeds require a compatible motherboard.

User Impressions:
Customers love the 990 EVO Plus for its sheer speed and reliability. Many report significantly reduced boot times and application loading. The general consensus points to it being a high-quality, high-performance drive that lives up to Samsung’s reputation.

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4. Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD

Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2...

The Crucial P3 Plus delivers serious Gen4 performance without breaking the bank. With sequential reads up to 5000MB/s, it’s a massive upgrade for anyone still on Gen3 or older storage, offering speeds up to 43% faster than the quickest Gen3 NVMe SSDs. This 4TB drive provides ample storage for your digital life, ensuring fast access to all your files and applications. It’s a reliable, high-capacity choice built for longevity, making it a strong contender for the title of best 4TB NVMe M.2 SSD for value-conscious buyers.

Key Features:
– NVMe (PCIe Gen4 x4) technology with up to 5000MB/s sequential reads.
– Random read/write 650K/900K IOPS.
– Performs up to 43% faster than the fastest Gen3 NVMe SSDs.
– Rated at MTTF greater than 1.5 million hours for extended longevity.
– Backward compatibility with Gen3 systems.

Pros:
– Excellent performance-to-price ratio for a Gen4 drive.
– Significant speed upgrade over Gen3 SSDs.
– High durability and reliability rating.
– Backward compatible for wider system compatibility.

Cons:
– Not the absolute fastest Gen4 drive available on the market.
– No integrated heatsink.

User Impressions:
Users are consistently impressed with the performance boost they get from the P3 Plus, especially considering its competitive price point. It’s often highlighted as a great “bang for your buck” option that still delivers noticeable speed improvements for everyday computing and gaming.

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5. Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal

Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal...

The Samsung 990 PRO is in a league of its own, offering near-max PCIe 4.0 performance for the most demanding users. With read/write speeds up to 7450/6900 MB/s, it’s designed to power through heavy computing, massive game libraries, and intricate video editing with unparalleled speed. Samsung, a leader in flash memory, ensures this drive not only performs incredibly fast but also does so with remarkable power efficiency, making it an ideal choice for sustained high-performance tasks. This truly is one of the best 4TB NVMe M.2 SSD options for top-tier performance.

Key Features:
– Near max performance of PCIe 4.0 with speeds up to 7450/6900 MB/s.
– More than 55% improvement in random performance compared to 980 PRO.
– Exceptional power efficiency, up to 50% improved performance per watt over 980 PRO.
– Ideal for gaming, video editing, and data analysis.
– Samsung’s legacy as the world’s #1 flash memory brand.

Pros:
– One of the fastest PCIe 4.0 SSDs available.
– Superior random performance for quick application loading.
– Excellent power efficiency for high-performance tasks.
– Highly reliable with Samsung’s trusted brand quality.

Cons:
– Premium price reflects its top-tier performance.
– May require a separate heatsink for continuous peak performance in some systems.

User Impressions:
Reviewers consistently praise the 990 PRO’s incredible speed, noting its impact on everything from game loading to professional rendering. Many users feel it’s worth the investment for the performance gains, especially those who demand the absolute best for their high-end builds.

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6. fanxiang 4TB NVMe SSD PCIe Gen 4 Gaming SSD for

fanxiang 4TB NVMe SSD PCIe Gen 4 Gaming SSD for...

The fanxiang 4TB NVMe SSD offers extreme PCIe 4.0 performance at a competitive price, making it an enticing option for gamers and professionals alike. Boasting sequential read/write speeds up to 7300/6300 MB/s, it’s perfectly suited for demanding applications and is even compatible with PS5 and DirectStorage for an elevated gaming experience. What’s more, its unique graphite and aluminum foil thermal design helps maintain peak performance even during intense gaming sessions, ensuring consistent high speeds.

Key Features:
– PCIe Gen 4 x 4 controller with NVMe 2.0 technology, speeds up to 7300/6300 MB/s.
– Optimized for gaming: PS5 compatible and supports DirectStorage.
– Built-in high-quality 3D NAND flash memory for professional workloads.
– Efficient thermal control via a specially designed graphite/aluminum foil sticker.
– 5-year after-sales service and lifetime technical support.

Pros:
– High-speed performance competitive with premium drives.
– Excellent value for its performance.
– Gaming-centric features (PS5, DirectStorage compatible).
– Thoughtful thermal management solution.
– Strong 5-year warranty and customer support.

Cons:
– Brand might be less recognized than Samsung or WD.
– Not for Mac OS.

User Impressions:
Customers are pleasantly surprised by the fanxiang SSD’s performance, often noting it rivals more expensive brands. Gamers particularly appreciate its PS5 compatibility and the smooth, fast loading times. The added thermal solution is a definite plus for maintaining performance under load.

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7. Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD

Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD...

The Silicon Power 4TB UD90 is a robust and reliable Gen4 NVMe M.2 SSD designed for users who need both speed and data integrity. With nearly double the bandwidth of PCIe 3.0, it delivers faster downloads and more efficient file handling. Beyond just speed, the UD90 emphasizes data protection with features like SLC Caching for improved performance, LDPC coding for data accuracy, RAID support, and E2E data protection. This makes it an excellent choice for users where data safety is paramount, making it a strong contender for the best 4TB NVMe M.2 SSD for reliability.

Key Features:
– PCIe 4.0 Gen4 interface with nearly double the bandwidth of PCIe 3.0.
– Supports SLC Caching for improved sequential and random read/write performance.
– Features Low-Density Parity Check (LDPC) coding for data accuracy and reliability.
– Supports RAID for data protection in case of drive failure.
– Equipped with built-in E2E data protection for enhanced data transfer integrity.
– Comes with a 5-year limited warranty.

Pros:
– Excellent focus on data integrity and protection features.
– Solid Gen4 performance for faster transfers.
– Good value for a high-capacity, reliable drive.
– Strong 5-year warranty.

Cons:
– Might not reach the absolute highest speeds of top-tier Gen4 drives.
– Lacks specific gaming-oriented features or an integrated heatsink.

User Impressions:
Users commend the Silicon Power UD90 for its consistent performance and reliability, often highlighting the peace of mind offered by its data protection features. It’s seen as a solid, dependable choice for general computing, productivity, and storing large amounts of data securely.

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Frequently Asked Questions (FAQ)

Q1: What is an NVMe M.2 SSD and why should I choose one?
A1: NVMe (Non-Volatile Memory Express) is a communication protocol specifically designed for SSDs, allowing them to communicate directly with your system’s CPU via the PCIe (Peripheral Component Interconnect Express) interface. M.2 refers to the physical form factor – a small, rectangular stick that plugs directly into a compatible slot on your motherboard. You should choose an NVMe M.2 SSD for its incredible speed, compact size, and efficiency, offering significantly faster boot times, application loading, and file transfers compared to older SATA SSDs or traditional hard drives.

Q2: Why choose a 4TB capacity NVMe M.2 SSD?
A2: A 4TB NVMe M.2 SSD offers a generous amount of storage that can comfortably hold your operating system, a vast collection of games, large multimedia files (like 4K video projects), and numerous applications. It provides the perfect balance between massive capacity and high-speed performance, eliminating the need to constantly manage storage or delete older files to make room for new ones. It’s ideal for power users, gamers, and content creators.

Q3: What’s the difference between PCIe Gen3 and Gen4 NVMe M.2 SSDs?
A3: PCIe Gen4 is the next generation of the PCIe interface, offering roughly double the bandwidth of PCIe Gen3. This means Gen4 NVMe SSDs can achieve significantly higher sequential read and write speeds (e.g., up to 7,500 MB/s for Gen4 versus ~3,500 MB/s for Gen3). For everyday tasks, the difference might not be immediately noticeable, but for large file transfers, heavy gaming (especially with DirectStorage on newer titles), and professional content creation, Gen4 drives offer a substantial performance boost. Your motherboard must support PCIe Gen4 to take full advantage of a Gen4 SSD.

Q4: Do I need a heatsink for my 4TB NVMe M.2 SSD?
A4: For most general use, a heatsink might not be strictly necessary, especially if your motherboard has built-in M.2 heatsinks. However, for sustained heavy workloads, such as prolonged gaming sessions, large file transfers, or video editing, NVMe SSDs can generate heat, potentially leading to “thermal throttling” (where the drive slows down to prevent overheating). A heatsink helps dissipate this heat, ensuring the drive maintains its peak performance. If your drive doesn’t come with one, or your motherboard lacks one, consider adding an aftermarket heatsink for optimal performance, especially with high-speed Gen4 drives.

Q5: Are 4TB NVMe M.2 SSDs compatible with game consoles like the PS5?
A5: Yes, several 4TB NVMe M.2 SSDs are compatible with the PlayStation 5, allowing you to expand your console’s storage for more games. However, the PS5 has specific requirements for the SSD, including a minimum sequential read speed (5,500 MB/s or higher recommended) and physical dimensions (2280 form factor with a heatsink that fits). Always check the manufacturer’s specifications and PS5 compatibility guidelines before purchasing. Many of the high-performance Gen4 drives reviewed above would be suitable.

Q6: How do I install an M.2 NVMe SSD in my desktop PC or laptop?
A6: Installation is generally straightforward. For desktops, locate the M.2 slot(s) on your motherboard (usually near the CPU or GPU slots). Insert the M.2 SSD at an angle, then gently push it down and secure it with a small screw (often provided with your motherboard or the SSD itself). For laptops, it involves opening the chassis, locating the M.2 slot, and following a similar process. Always consult your motherboard or laptop’s manual for specific instructions and ensure your system is powered off and unplugged before installation.

Q7: What is the lifespan of an NVMe M.2 SSD?
A7: NVMe M.2 SSDs have a finite number of write cycles before the NAND cells degrade. This is measured by TBW (Total Bytes Written) or MTTF (Mean Time To Failure). Modern SSDs, especially high-capacity ones like 4TB, are designed to last for many years under typical usage. For example, a 4TB SSD might have a TBW rating of 2400TB, meaning you can write 2400 terabytes of data to it over its lifespan. For most users, this translates to many, many years of reliable performance, far exceeding the lifespan of an average computer system.