You Are Leaving Samsung.com

By selecting Continue, you are leaving Samsung's website and entering a non-Samsung website. The non-Samsung website is governed by its posted privacy policy, level of security, and terms of use.

SSD 840 PRO 2.5-inch SATA 256GB (Basic)

MZ-7PD256BW

High-Performance SSDs that Deliver the Ultimate in Speed and Reliability You demand the best computing experience. Get there with the Samsung 840 Series Solid State Drives. Whether it’s enhancing a datacenter’s storage capability, or cost-effectively boosting the performance of a workforce’s PCs, these SSDs deliver.

  • Blazing Speeds and Unrivaled Performance
  • Increased Reliability and Security
  • Precision Engineering from the #1 Supplier in the World
  • See Specifications
  • Price:

    $299.99

    $219.99

  • Have a question?

    Call or contact us and we will help you find the solution that is right for your business.

    1-866-SAM-4BIZ

    Contact Samsung

Product Features

Blazing Speeds and Unrivaled Performance

Capable of delivering up to 540MB/s and 520MB/s of sequential read and write speeds for fast file transfers—including random speeds of up to 100K IOPS.* The SSD 840 PRO Series provides workstation-class performance for seamless video editing or the ultimate gaming experience. * Real-world performance based on PC Mark 7 performance versus leading competition

Increased Reliability and Security

Samsung multi-core controller and firmware ensure sustained computing with superior write performance for non-compressible data. AES 256-bit full disk encryption provides data security backed by a 5-year limited warranty to deliver a secure, reliable solution.

Precision Engineering from the #1 Supplier in the World

Weighing only 2 oz. and 100% Samsung designed and manufactured means no hard-drive spin-ups, no noise and superior data protection. The 840 PRO Series features industry-leading energy efficiency that provides up to 50 minutes longer battery life.***

***up to 50 minutes longer battery life versus standard HDDs and some competitor SSDs based on MobileMark 2007 results with DIPM enabled versus leading competition

Specifications

Type

Solid State Drive

Type

840 PRO Series

Features

Sequential Read Speed: Up to 540MB/s

Type

2.5" 7mm (Ultraslim) Form Factor

Storage

Capacity: 256GB

Features

Sequential Write Speed: Up to 520MB/s

Features
Random Read Speed Up to 100K IOPS
Random Write Speed Up to 90K IOPS
General
Power Consumption (W) .15W
Voltage 5V ± 5%
Operating Systems
Compatible Windows Vista or Later
Environmental Specs
Operating Temperature 32ᵒF to 140ᵒF
Weight
Product .15 lb
Warranty
Product 5 Years
Product Contents
Contents Samsung SmartMigration Software, Samsung Software & Manual CD, Quick User Manual

Features and specifications are subject to change without prior notification

Blast

It really has blasting performance . It is as fast

??luvgear on February 15, 2014

Like it a lot? Like it a little? Tell us.

If you own one of these we would like to hear what you think of it.

Support

See All Support Options

Manuals/Downloads

Download Manual with English, Spanish and Korean version as well as Drivers.

Register Your Product

Get 3 extra months on your warranty and notifications for new downloads

Troubleshooting Guide

Use our interactive tool to fix common problems.

Service Center

  • Warranty:
  • Parts : 60 months, Labor : 60 months
  • More Info