SSD 840 EVO 2.75mm mSATA 1TB


The Samsung SSD 840 EVO Series mSATA is designed to deliver improved speed and reliability for ultra-thin PCs and mSATA capable desktops. The stylish, mini form factor provides the benefits of a solid state drive in a small footprint, with uncompromising durability and performance. And with 1TB of memory, you can store all your files from docs to videos for easy access anytime.

  • Significantly Faster Sequential Write Speed with TubroWrite
  • Boost Overall PC Performance by Using Idle PC DRAM with RAPID Mode
  • 2.75mm mSATA Form Factor for Increased Form Compatibility
  • Compliant with TCG/OPAL and Windows 8 eDrive/Bitlocker
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Product Features


Optimized to improve everyday PC productivity, including web-browsing, email, multimedia and gaming, you can boot up in as little as 15 seconds and, thanks to Samsung RAPID technology, boost overall PC performance by using idle DRAM as an ultra-fast buffer.


Samsung’s TurboWrite write acceleration technology provides significantly faster sequential write performance. This way, you can effectively work with large files such as video, music and high definition images without sacrificing speed.


840 EVO SED mSATA SSDs offer AES 256-bit full-disk encryption with Class 0. TCG/OPAL helps to manage the security of your organization with 3rd party ISV software, while eDrive allows Windows 8 Bitlocker to manage the security of your drive.


Experience high speed thanks to 4KB random write speeds (QD32) up to a max of 90k IOPS, 4KB random read speeds (QD32) up to a max of 98k IOPS, sequential write speeds up to a max of 520MB/s and sequential read speeds up to a max of 540MB/s.








Sequential Write Speed: 520 MB/s


840 EVO


Sequential Read Speed: 540 MB/s


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

Consumer Yes
Random Read Speed 98K
Random Write Speed 90K
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 mSATA
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 10

Features and specifications are subject to change without prior notification


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  • Warranty:
  • Parts : 36 months, Labor : 36 months
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