Crucial P3 Plus vs Samsung 990 Pro: The Ultimate NVMe SSD Showdown

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In today’s fast-paced digital world, the speed at which your computer operates can significantly impact everything from gaming performance to how quickly you can render video projects. At the heart of this speed is the NVMe SSD, a component that has revolutionized storage technology with its lightning-fast data transfer rates. Among the numerous options available, two models stand out for their remarkable capabilities: the Crucial P3 Plus vs Samsung 990 Pro. This comprehensive comparison aims to dissect the features, performance, and value of these two powerhouse SSDs to help you make an informed decision.

Understanding NVMe SSD Technology

Before diving into the specifics of each model, it’s crucial to grasp the basics of NVMe SSD technology and why it’s a game-changer for computer performance.

The Basics of NVMe SSD

NVMe (Non-Volatile Memory Express) SSDs are a leap forward from their SATA counterparts, offering significantly higher throughput and lower latency thanks to their direct connection to the computer’s PCIe bus. Unlike SATA SSDs, which are limited by the SATA interface’s maximum bandwidth, NVMe drives can fully exploit the speeds offered by PCIe lanes, leading to faster boot times, quicker file transfers, and overall snappier system responsiveness.

Key Features to Look for in an NVMe SSD

When selecting an NVMe SSD, consider the following key features:

  • Capacity: How much data the drive can hold, typically ranging from 250GB to 4TB.
  • Speed: Measured in MB/s or GB/s for both reading and writing data. Higher numbers mean faster data access and transfer.
  • Endurance: Often expressed in TBW (Terabytes Written), indicating how much data can be written to the drive over its lifespan.
  • Form Factor: The physical size of the SSD, with M.2 being the most common for NVMe drives, ensuring compatibility with most modern motherboards.

Crucial P3 Plus: An Overview

The Crucial P3 Plus emerges as a compelling option for those seeking a balance between performance and price. Let’s examine what makes this SSD stand out.

Specifications and Performance

The Crucial P3 Plus is available in various capacities, ranging from 500GB to 4TB, catering to different storage needs. It boasts read speeds of up to 5000 MB/s and write speeds of up to 4200 MB/s, courtesy of its PCIe Gen4 interface. Such speeds are conducive to rapid file transfers and swift load times for applications and games.

Key Features and Benefits

One of the standout features of the P3 Plus is its use of advanced 3D NAND technology, which not only enhances storage density and reliability but also contributes to energy efficiency. This makes it an ideal choice for laptop users who prioritize battery life. Moreover, its competitive price-to-performance ratio makes it an attractive option for budget-conscious consumers.

Pros and Cons


  • Affordable without compromising on speed.
  • High-capacity options are available.
  • Energy-efficient, making it suitable for laptops.


  • PCIe Gen4 speeds, while fast, are not the top of the line, especially when compared to newer Gen5 SSDs.
  • Limited by its endurance rating, which may not suit users with heavy write demands.

Samsung 990 Pro: An In-depth Look

As a frontrunner in the SSD market, Samsung has a reputation for delivering cutting-edge technology and performance. The Samsung 990 Pro is no exception, designed to meet the needs of the most demanding users. Here’s what sets the 990 Pro apart.

Specifications and Performance

The Samsung 990 Pro offers blistering speeds and is available in capacities from 512GB to 2TB. It features read speeds of up to 7,450 MB/s and write speeds of up to 6,900 MB/s, making it one of the fastest NVMe SSDs on the market today. These speeds are achieved through its PCIe Gen4 interface, combined with Samsung’s proprietary V-NAND technology and a newly optimized controller.

Highlighting Its Features

The 990 Pro is equipped with several standout features that justify its premium status:

  • V-NAND Technology: Samsung’s latest V-NAND technology offers higher density and improved performance while consuming less power.
  • Thermal Management: The 990 Pro includes advanced thermal solutions, such as a nickel-coated controller and heat spreader label, to ensure optimal performance even under heavy loads.
  • Designed for Gaming: With its exceptional speed and reliability, the 990 Pro is particularly suited for gaming enthusiasts and professionals who require the best performance without compromises.

Pros and Cons


  • Unparalleled read/write speeds for an NVMe SSD, significantly reducing load times.
  • Advanced thermal management to prevent throttling.
  • Robust endurance rating, making it a reliable choice for intensive workloads.


  • Premium pricing, which may not fit all budgets.
  • Limited capacity options compared to some competitors.

The Samsung 990 Pro stands out for its exceptional performance and innovative features, making it a top choice for users who demand the best from their SSDs. Whether for gaming, content creation, or heavy multitasking, the 990 Pro promises to deliver unparalleled speed and reliability.

Head-to-Head Comparison: Crucial P3 Plus vs Samsung 990 Pro

When deciding between the Crucial P3 Plus and the Samsung 990 Pro, it’s essential to consider how each SSD’s specifications and features stack up against each other. This section provides a detailed comparison to help you choose the SSD that best suits your needs.

Performance Battle

The most glaring difference between the two models lies in their performance capabilities. The Samsung 990 Pro, with its read speeds of up to 7,450 MB/s and write speeds of up to 6,900 MB/s, significantly outpaces the Crucial P3 Plus, which offers read speeds of up to 5,000 MB/s and write speeds of up to 4,200 MB/s. For users who prioritize peak performance, especially in demanding tasks like 4K video editing or high-end gaming, the Samsung 990 Pro is the clear winner.

Endurance and Reliability

Another critical aspect to consider is the endurance rating, which reflects the SSD’s longevity. The Samsung 990 Pro boasts a higher TBW (Terabytes Written) rating across its capacity range compared to the Crucial P3 Plus, indicating it can handle a greater amount of data written over its lifetime. This makes the 990 Pro a more reliable choice for users with heavy write demands, such as video producers or software developers.

Price Comparison

Price is often a decisive factor. The Crucial P3 Plus is generally more affordable than the Samsung 990 Pro, making it an attractive option for budget-conscious users who still seek the benefits of NVMe technology. While the 990 Pro’s premium price tag reflects its superior performance and features, the P3 Plus offers commendable speeds and capacities that meet the needs of most average users at a more accessible price point.

Use Cases for Each SSD

Best Scenarios for Crucial P3 Plus

The Crucial P3 Plus is best suited for:

  • Budget-conscious consumers looking for a balance between price and performance.
  • General computing, content creation, and moderate gaming.
  • Laptop users who value energy efficiency to maximize battery life.

When to Choose Samsung 990 Pro

The Samsung 990 Pro is ideal for:

  • Hardcore gamers and professional editors who require top-tier performance.
  • Users with intensive write demands who need a durable and reliable SSD.
  • Tech enthusiasts seeking the latest advancements in SSD technology.

Upgrading Your System with NVMe SSD

Installation Tips for NVMe SSD

Upgrading to an NVMe SSD, like the Crucial P3 Plus or Samsung 990 Pro, can significantly boost your system’s performance. Here’s a quick guide to installing an NVMe SSD:

  1. Power off your computer and open the case.
  2. Locate the M.2 slot on your motherboard.
  3. Insert the SSD into the slot at a slight angle, then secure it with the provided screw.
  4. Power on your computer and configure the SSD in your BIOS if necessary.

For a more detailed guide, consider reading “How to Install NVMe SSD: Boost Your Computer’s Speed and Performance”.

Maximizing SSD Performance

To ensure your new SSD performs at its best, remember to:

  • Keep your firmware updated.
  • Use the SSD manufacturer’s software to monitor health and optimize settings.
  • Maintain at least 15-20% of free space on the SSD for optimal performance.

Final Verdict: Which One Should You Buy?

Choosing between the Crucial P3 Plus and the Samsung 990 Pro boils down to your specific needs and budget. If you’re seeking top-of-the-line performance and are willing to pay a premium, the Samsung 990 Pro is unmatched. However, for those looking for a solid, budget-friendly option that still delivers on speed and reliability, the Crucial P3 Plus is an excellent choice.


The decision between the Crucial P3 Plus vs Samsung 990 Pro involves weighing factors like performance, price, and use case. Both SSDs offer compelling features, but the right choice depends on your requirements. Whether you opt for the blazing speed of the Samsung 990 Pro or the balanced performance of the Crucial P3 Plus, upgrading to an NVMe SSD is a surefire way to enhance your computing experience.

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