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Samsung_PM991A512GB2230

Samsung PM991A 512GB M.2 2230 PCI-e 3.0 x4 NVMe 1.3 Solid State Drive - OEM

Samsung - Samsung PM991A 512GB M.2 2230 PCI-e 3.0 x4 NVMe 1.3 Solid State Drive - OEM, 3100 MB/s Read Speed, 1300 MB/s Write Speed, MZ-9LQ1T0B
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Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. Samsung_PM991A512GB2230 Samsung PM991A 512GB M.2 2230 PCI-e 3.0 x4 NVMe 1.3 Solid State Drive - OEM is available from Laptop Direct and it is sold as new from our M.2 SATA & PCIe SSD range of products. For reference purposes, the price of R1380 is valid 2026-09-24, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the M.2 SATA & PCIe SSD category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


Please remember these important points when reading the information below this paragraph: Operating systems cannot be removed or changed, monitors are not included with computers, free Anti-virus and Office Software are trial versions or may have limited features and an additional license needs to be purchased to activate the full product.

Samsung_PM991A512GB2230

Samsung PM991A 512GB M.2 2230 PCI-e 3.0 x4 NVMe 1.3 Solid State Drive - OEM

Samsung PM991A 512GB M.2 2230 PCI-e 3.0 x4 NVMe 1.3 Solid State Drive - OEM, 3100 MB/s Read Speed, 1300 MB/s Write Speed, MZ-9LQ1T0B

Overview Summary:

Upgrade your laptop or compact PC with the Samsung PM991A 512GB M.2 2230 NVMe SSD. Designed for reliable everyday performance, this OEM solid state drive delivers fast boot times, responsive application loading, and quick file transfers with PCIe 3.0 x4 NVMe technology. Buy now for an efficient and dependable storage upgrade.

The compact M.2 2230 form factor makes this SSD suitable for space-saving systems that require high-speed storage without compromising reliability. Whether you're replacing an existing drive or expanding your system's capabilities, shop now and enjoy fast performance for work, study, and everyday computing.

What tier does this fall into?

Mid-range

What is this best for?

Operating system upgrades, laptop storage upgrades, compact PC builds, faster boot times, productivity applications, everyday computing, file storage

Overview:

Samsung PM991A 512GB M.2 2230 NVMe SSD
Upgrade your laptop or compact PC with the Samsung PM991A 512GB M.2 2230 NVMe SSD. Designed as an OEM solid state drive, it combines fast PCIe 3.0 x4 performance with a compact M.2 2230 form factor, making it an excellent choice for compatible ultrabooks, mini PCs, and other space-conscious systems. With read speeds of up to 3100 MB/s and write speeds of up to 1300 MB/s, this SSD delivers responsive everyday performance for booting, application loading, and file transfers.

Description:

The Samsung PM991A 512GB SSD is built to improve overall system responsiveness while providing dependable storage for daily computing. Its NVMe 1.3 interface allows significantly faster performance than traditional SATA SSDs, helping reduce load times and improve multitasking. The compact M.2 2230 design makes it ideal for devices that require a shorter SSD without compromising on storage capacity or speed.

Whether you are replacing an existing drive or expanding compatible hardware, the Samsung PM991A offers an efficient balance of speed, reliability, and power efficiency. Part Number Samsung_PM991A512GB2230 identifies this OEM model for easy compatibility checks before purchase.

Features:

Performance Highlights
Powered by the PCIe 3.0 x4 interface, the Samsung PM991A delivers fast storage performance suitable for everyday productivity, office applications, media playback, and general computing. The NVMe architecture helps minimize waiting times when opening programs, transferring files, or starting Windows.

Key performance details include:

  • 512GB storage capacity
  • Sequential read speeds up to 3100 MB/s
  • Sequential write speeds up to 1300 MB/s
  • PCIe 3.0 x4 interface
  • NVMe 1.3 protocol
  • Compact M.2 2230 form factor

Compact Design for Modern Devices
The M.2 2230 form factor is specifically designed for systems where internal space is limited. This makes the Samsung PM991A suitable for many thin laptops, compact desktops, mini PCs, and compatible embedded devices requiring a high-speed NVMe SSD.

Before ordering, verify that your device supports the M.2 2230 size and PCIe NVMe interface for full compatibility.

Ideal Applications
The Samsung PM991A 512GB SSD is well suited for users looking to improve system performance without increasing power consumption. It provides enough capacity for Windows, business software, creative applications, documents, and everyday media storage.

Typical uses include:

  • Laptop storage upgrades
  • Business and office PCs
  • Everyday home computing
  • Educational devices
  • Compact desktop systems
  • Fast operating system and application storage

Technical Details

  • Brand: Samsung
  • Model: PM991A
  • Model Number: MZ-9LQ1T0B
  • Part Number / SKU: Samsung_PM991A512GB2230
  • Capacity: 512GB
  • Form Factor: M.2 2230
  • Interface: PCIe 3.0 x4
  • Protocol: NVMe 1.3
  • Maximum Read Speed: Up to 3100 MB/s
  • Maximum Write Speed: Up to 1300 MB/s
  • OEM Drive

Why Choose the Samsung PM991A 512GB SSD
If you need a reliable OEM NVMe SSD for a compatible laptop or compact computer, the Samsung PM991A delivers fast boot times, responsive application performance, and efficient storage in a space-saving M.2 2230 format. Using Part Number Samsung_PM991A512GB2230 ensures you receive the correct model for your upgrade or replacement project.



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