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


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
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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



Solid State Drive


840 PRO Series


Sequential Read Speed: Up to 540MB/s


2.5" 7mm (Ultraslim) Form Factor


Capacity: 256GB


Sequential Write Speed: Up to 520MB/s

Consumer Yes
Random Read Speed Up to 100K IOPS
Random Write Speed Up to 90K IOPS
Power Consumption (W) .15W
Voltage 5V ± 5%
Operating Systems
Compatible Windows Vista or Later
Environmental Specs
Operating Temperature 32ᵒF to 140ᵒF
Product .15 lb
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

FAST and reliability

The most fastest and reliable SSD in the entire world...

??ftptuned on June 17, 2014

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  • Parts : 60 months, Labor : 60 months
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