MZVLB1T0HALR-000L7 Samsung PM981 Series 1TB Solid State Drive Review

MZVLB1T0HALR-000L7 Samsung PM981 Series 1TB Solid State Drive Review

Posted by ADMIN on Aug 2, 2023 05:54:22

The MZVLB1T0HALR-000L7 Samsung PM981 Series 1TB Solid State Drive delivers outstanding read and write speeds, excellent endurance, and reliable performance, making it an ideal choice for power users, gamers, and professionals alike.

Technical Overview

The Solid State Drive is a high-performance storage solution designed for modern computing applications. As SSD technology continues to evolve rapidly, the PM981 series promises to deliver impressive read and write speeds, enhanced reliability, and improved energy efficiency. This technical review aims to evaluate the key features, performance, and overall value of the Samsung PM981 SSD.

Key Features

  • 3,500 Mbps Sequential Read Speed and 2,700 Mbps Write Speed
  • Built with Advanced V-NAND Technology
  • M.2 2280 form factor
  • PCIe Gen3 x4 NVMe interface
  • AES 256-bit hardware-based encryption




Manufacturer Part #MZVLB1T0HALR-000L7
PerformanceProduct TypeInternal Solid State Drive
Form FactorM.2 2280
Capacity1 TB
Flash Memory TechnologyTriple Level Cell (TLC)
Random Read IOPS380000
Random Write IOPS360000
MTBF1500000 Hour(s)
Drive Interface TypePCI Express 3.0 x4

Servers4Less Handles & channel URLs @servers4less


The PM981 SSD is powered by Samsung's advanced V-NAND technology and the NVMe protocol; the PM981 boasts impressive read and write speeds. With sequential read speeds of up to 3,500 MB/s and write speeds of up to 2,700 MB/s, the SSD significantly reduces data transfer times, allowing quicker boot-ups and application loading. Also, the Random read and write speeds are equally impressive, with up to 500,000 IOPS for random reads and 480,000 IOPS for random writes. This level of performance is particularly beneficial for resource-intensive tasks such as video editing, gaming, and 3D rendering.

Reliability and Endurance

The Samsung PM981 Series SSD incorporates advanced 3D V-NAND technology and a robust controller to enhance durability and reduce data loss. The drive has a high MTBF rating, ensuring its long-lasting reliability. The TBW rating indicates its endurance for heavy workloads, making it suitable for professional use. In contrast, data integrity features, temperature, and power throttling mechanisms further contribute to its reliability and protection during intensive operations.

Real world uses

The 1TB SSD offers high-speed performance, low latency, and efficient multitasking capabilities, making it an excellent choice for various real-world use cases. This Solid State Drive excels in gaming, content creation, multitasking, and everyday productivity tasks, enhancing system boot times, responsiveness, and file transfer speeds. Whether used in gaming consoles, high-end laptops, or desktop systems, the PM981 significantly improves overall computing experiences, making it a versatile and valuable storage solution.


The Samsung SSD is highly compatible with many devices, including laptops, desktops, and gaming consoles, that support M.2 NVMe SSDs. It is also compatible with major operating systems such as Windows, macOS, and Linux, offering users high-speed performance and responsiveness for various computing tasks. However, checking your device's specifications and firmware compatibility is advisable before purchasing and installing the SSD. Overall, the PM981 is a versatile storage solution accessible to users across different platforms, delivering enhanced storage performance and reliability.

Find the Best SSD Drives for Enterprises

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Also Read:

MZNLF128HCHP-00000 Samsung CM871 Series 128GB Solid State Drive Review


Is the PM981 Series SSD compatible with modern laptops and ultrabooks?

Yes, the Samsung PM981 Series SSD is compatible with modern laptops and ultrabooks that have an M.2 slot supporting NVMe SSDs. Its M.2 2280 form factor is commonly used in newer laptop models, and NVMe technology provides faster data transfer speeds and improved system responsiveness.

Can the PM981 Series SSD be used for content creation and professional workloads?

The Samsung PM981 Series SSD is compatible with modern laptops and ultrabooks featuring M.2 slots with NVMe support. It can be used for content creation and professional workloads due to its high-speed performance, low latency, and efficient command queuing.

Is the PM981 Series SSD suitable for gaming?

Yes, the Samsung PM981 Series SSD is suitable for gaming. The SSD's reliability and endurance ensure that it can handle gaming's frequent data access and storage operations without compromising performance.