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What is V-NAND and how does it differ from existing technology?

Samsung's flash memory is fabricated using an innovative 3D V-NAND architecture, which stacks cell layers on top of one another rather than trying to decrease the cells' length and width to fit today's shrinking form factors. The result is higher density and higher performance using a smaller footprint and a breakthrough in overcoming the density limits of conventional planar NAND architecture.

Samsung 3D V-NAND Technology


Client PCs


SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s & SATA 1.5 Gb/s interface


100.00 x 69.85 x 6.80 (mm)

Dimension (WxHxD)

World’s 1st 2 TB SSD for demanding applications

Samsung ushers in a new era of high-capacity solid-state drives with the world’s first 2 TB SSD for client PCs. Powered by 3D V-NAND, the SSD 850 PRO 2 TB allows you to store your programs and data onto one drive, resulting in incredibly fast data access times, quick program load times, and swift multitasking. Now even demanding applications will run smoother than ever—such as design tools, graphics-intensive 3D games, and 4K UHD video editing/rendering programs. Enjoy greater PC performance with a single spacious SSD.* *When compared to an environment using a combination of an HDD as a storage drive and an SSD as a boot drive.

Fast Data Access with Samsung 850 PRO Solid State Drive

Boost performance with an industry-leading 3D V-NAND SSD

Powered by Samsung's cutting-edge 3D V-NAND technology, the NAND flash memory delivers the ultimate in read and write performance in both sequential and random aspects. This is especially impressive in the 128 GB model* that outperforms similar models on the market by more than 80 MB/s in write speed. *850 PRO 128 GB Sequential Write speed: 470 MB/s

Better Performance with latest technology on Samsung 850 PRO

Shift into high gear with the enhanced RAPID mode

You can kick up the read/write performance on every capacity when you need it with the RAPID mode. Just like shifting gears in a car, Magician software gives you the option to enhance performance by processing data on a system level using free PC memory (DRAM) as a cache, providing 1.8 times faster performance in the RAPID mode*. * PCMark Vantage score (512 GB): 53 K > 97 K (in RAPID mode)

Samsung 850 PRO Enhanced Rapid Mode

An SSD that won't quit before you do

With twice the endurance of the previous model*, the 850 PRO will keep working as long as you do. Samsung's V-NAND technology is built to handle 300 Terabytes Written (TBW)** which equates to a 40 GB daily read/write workload over a 10-year period. Plus, it comes with the industry's top-level ten-year limited warranty. * 840 PRO: 73 TBW < 850 PRO: 150 TBW ** 850 PRO 120/250 GB : 150 TBW, 500/1 TB(1,024 GB) : 300 TBW

Samsung 850 PRO 10 Years Warranty

Work longer with high-efficiency innovation

The efficient, power management components in the 850 PRO enable you work longer and more productively. Boasting the lowest power consumption of any SSD when in full use, the 850 PRO expends less energy while maintaining market-leading performance. The 850 PRO fully supports the sleep mode on the Ultrabook™, consuming only 2 m watts of power. Plus, its LPDDR2 cache memory provides higher performance while consuming 30 percent less power when active and 93 percent less power when idle than typical DDR2 or DDR3 memory.

Samsung 850 PRO High Efficiency Innovation

*The logo is awarded by Samsung.

Safeguard precious data without sacrificing performance

The 850 PRO's SED technology includes an AES-256-bit hardware-based, full disk encryption engine that secures your data without the usual performance degradation and complies with the TCG™ Opal v2.0 standards, protecting PSID, and is compatible with the Microsoft® eDrive IEEE® 1667 protocol.

Safeguard precious data without sacrificing performance of Samsung 850 PRO

Protect your PC from overheating with Dynamic Thermal Guard protection

The 850 PRO’ss Dynamic Thermal Guard monitors and maintains the drive's optimal operating temperature that automatically drops the SSD's temperature when necessary to protect your data and ensure responsiveness.

Dynamic Thermal Guard protection with Samsung 850 PRO

Level up to the 850 PRO simply without any hassle

One-stop Install Navigator software allows you to migrate all the data from your SSD or HDD to the 850 PRO easily using simple three-steps. Plus, you can maximise performance with the Samsung Magician software for convenient management.

Easy Data Migration on Samsung 850 PRO

Ensure each component works together seamlessly

Unlike most manufacturers, Samsung designs all SSD components in-house allowing complete optimisation. The result – enhanced performance, lower power consumption with an up to 1 GB LPDDR2 DRAM cache memory and improved energy-efficiency with the 3-core MEX controller.

Samsung 850 PRO LPDDR2 DRAM cache memory
  • Client PCs Application
  • SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s & SATA 1.5 Gb/s interface Interface
  • 100.00 x 69.85 x 6.80 (mm) Dimension (WxHxD)
  • Max 66 g Weight
  • Up to 550 MB/sec Sequential Read * Performance may vary based on system hardware & configuration Sequential Read
  • Up to 520 MB/sec Sequential Write * Performance may vary based on system hardware & configuration Sequential Write
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 4ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

What is Magician's Software with new series of Samsung SSD's?

What is Magician's Software with new series of Samsung SSD's?See The Answer

What are the Differences between Hard Disk Drive and Solid State Drive?

What are the Differences between Hard Disk Drive and Solid State Drive?See The Answer

User manual & Downloads

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How It Stacks Up

* Key feature may different from Key Spec.

Images shown here are for representational purpose only, actual may vary. All features, specifications and prices are subject to change without prior notice. Model availability may vary from location to location.

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