SSD 840 EVO 2.75mm mSATA 1TB

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About This Product

Enjoy uncompromising style, durability and performance in deep memory and small form.

The most evolved SSD

When you need the right SSD for your laptop PC, look to the experts. As a world leader in memory technology, Samsung SSDs provide superior performance. Combining the finest hardware components and innovative solutions, a Samsung SSD gives you the all-in-one solution and top-notch performance you want.

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840 EVO mSATA delivers faster-than-ever performance with Samsung’s 2nd generation 3-bit MLC technology and superb reliability with self-monitoring features. In addition to these cutting-edge features, your PC will stay connected longer, consume less energy and power back up from the sleep mode instantly.

Higher Performance

Samsung’s new 3-bit MLC NAND flash memory stores data more efficiently, increasing speed and reliability. The Samsung 840 EVO mSATA runs every job smoothly and quickly. Samsung TurboWrite technology, boosts the sequential write rate and the 840 mSATA random read speeds for light workloads (QD1) is 10,000 IOPS (Input/Output Operations Per Second), the best in the industry.

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Unmatched Reliability

840 EVO mSATA boasts an incredibly long life expectancy and a very low failure rate thanks to the use of 100% Samsung components, with a 3-year warranty to back it up.

Data Protection

Self-Encrypting Drive (SED) security technology will help keep your data safe at all times. The drive includes an AES 256-bit hardware-based encryption engine to ensure that your files remain secure, even if you lose your laptop. And it supports advanced security management, including Microsoft eDrive (Windows 8), TCG Opal and IEEE 1667.

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Using Samsung’s TurboWrite technology, the 840 EVO mSATA can deliver much faster sequential write speeds compared to the competition. Utilizing an innovative write acceleration algorithm and high performance write buffer, you can expect accelerated speeds and better real-world performance.

Extended Battery Life

When you're on the move the last thing you want is for your battery to die. With Samsung 840 EVO mSATA you can stay connected and extend your battery life up to 45 minutes longer vs. a regular hard drive.

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Rapid Mode

With Magician software you have the option of enabling RAPID mode, enhancing performance by processing data on a system level through the use of unused PC memory (DRAM) as a high-speed cache.


Though small in size, the 840 EVO mSATA is big on capacity. Boasting the same capacity options as the larger 2.5-inch 840 EVO but much thinner and lighter, it's the smart choice for your ultra-thin laptop PC. With a wide range of capacities, from a basic 120 GB to the spacious 1 TB, the 840 EVO mSATA helps you find the perfect SSD for your laptop PC upgrade.

Features and specifications are subject to change without prior notification


  • Product Type


  • Series

    840 EVO

  • Capacity


  • Sequential Read Speed

    540 MB/s

  • Sequential Write Speed

    520 MB/s

  • Compatibility

    Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Vista, XP, MAC OSX, Linux

Full Specifications


  • Product Type


  • Series

    840 EVO

PC application in which photos and videos can be shown, organized, edited, and uploaded to YouTube.

  • Consumer



  • Capacity



  • Sequential Read Speed

    540 MB/s

  • Sequential Write Speed

    520 MB/s

  • Random Read Speed


  • Random Write Speed


  • Compatibility

    Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Vista, XP, MAC OSX, Linux

  • Controller

    Samsung MEX Controller

  • NAND Flash

    1y nm Triple Level Cell (TLC) Toggle NAND 2.0

  • Trim Support

    Y (with supported OS)

  • RAID Support

    Y (with RAID Controller)

  • Security

    AES 256-bit Encryption
    TCG Opal 2.0 /  IEEE 1667 compliant


  • Power Consumption (W)

    0.145W (Active) / .055W (Idle)

  • Voltage

    5V ± 5%

  • Reliability (MTBF)

    1.5M Hours

Operating Systems

  • Compatible

    Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Vista (SP1 and above), XP (SP2 and above), Windows Server 2008 (32-bit and 64-bit), Windows Server 2003 (32-bit and 64-bit with SP2 and above)

Environmental Specs

  • Operating Temperature

    32⁰F - 158⁰F

  • Operating Humidity

    5% to 95%

Form Factor

  • Product


Dimensions (W x H x D)

  • Product

    2.00” x 1.18” x 0.15”

  • Package Size

    5.62" x 3.84" x 0.83"

  • Inner Box Size

    9.57" x 7.48" x 7.6"

  • Master Box Size

    19.88" x 15.83" x 8.66"


  • Product

    0.02 lb.

  • Package Weight

    0.13 lb.

  • Inner Box Weight

    1.84 lb.

  • Master Box Weight

    9.95 lb.


  • Product

    3 Year

Product Contents

  • Package Qty per Inner Box



Promotion Details (T&C): Samsung is not responsible for misdirected or lost orders, or orders which may be delayed in processing until after the promotion period has ended. Samsung reserves the right to modify or cancel this promotion at any time, without prior notice.