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Item#: N82E16820147318

SAMSUNG 840 EVO MZ-MTE1T0BW mSATA 1TB SATA III TLC Internal Solid State Drive (SSD)

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Samsung 840 EVO Series MZ-MTE1T0BW 1TB mSATA Internal SSD (Single Unit Version)

  • Upgrade ultra-thin PC performance with 1TB mSATA SSD
  • Higher random read performance accelerates common tasks
  • TurboWrite for write speeds up to 520MBps
  • RAPID Mode analyzes data and applications to enhance system performance
  • Hardware-based AES 256-bit encryption for security
  • Includes security management and migration software
  • Uses 100% genuine Samsung memory components
  • Shock and vibration resistant, and backed by 3-year warranty


Upgraded Performance for Ultra-Thin Machines

The Samsung 840 EVO Series mSATA SSD offers ideal performance for today's ultra-thin laptops and desktops. The 840 EVO mSATA brings blazing speed and 1TB of storage space to machines equipped with an mSATA slot.

TurboWrite for Speeds up to 520MBps

The Samsung 840 EVO mSATA SSD has faster write speeds than previous-generation SSDs thanks to TurboWrite, an innovative write acceleration algorithm. A high-performance write buffer created in the SSD allows for significantly increased sequential write speeds reaching 520MBps.

RAPID Mode Dynamically Optimizes I/O


RAPID (Real-time Accelerated Processing of I/O Data) Mode enhances disk performance by processing data on a system level utilizing free DRAM memory as a high-speed cache. RAPID Mode dynamically analyzes application usage and accelerates frequently used data to optimize system performance and eliminate bottlenecks.

Superfast Responsiveness for Standard Tasks

A faster controller and improved firmware allow the 840 EVO mSATA to deliver higher random read performance. This translates to faster speeds for everyday use--snappier startup, shutdown, application loading, and more.

Optimized for Lower Power Consumption


The 840 EVO mSATA draws less power than previous-generation SSDs so your battery lasts longer and the drive stays cooler. The latest generation NAND memory and Samsung MEX controller make the mSATA SSD remarkably efficient, with idle power consumption below 2mW when the drive is in optimized device sleep mode.

256-Bit Hardware-Based Encryption

The mSATA SSD's Self-Encrypting Drive technology safeguards your data, and hardware-based AES 256-bit encryption means you don't have to sacrifice performance for protection.

Advanced Disk Management Software


Samsung's 840 EVO Series mSATA SSDs come with Samsung Magician software, which allows you to set up and maintain your SSD, enable RAPID Mode and adjust your security settings. Data Migration software simplifies the upgrade process, and a custom cloning option helps you avoid a separate backup process when the target disk is smaller than your original drive.

Product Information

Samsung's 840 EVO mSATA SSD is shockproof, vibration proof, and made entirely of genuine Samsung components. Dynamic Thermal Guard protection ensures optimal operating temperature.

The drive is backed by Samsung's 3-year limited warranty.

Package Contents

Samsung 840 EVO Series 1TB mSATA Internal SSD, Samsung Data Migration software, and Samsung Magician software.


Samsung 840 EVO mSATA SSD
For Ultra-Thin Laptops and Desktop PCs with an mSATA Port
Capacity 120GB 250GB 500GB 1TB
Form Factor mSATA
Interface SATA III 6Gbps (compatible with SATA II 3Gbps and SATA I 1.5Gbps)
Sequential Read/Write (Mbps) 540 / 520 540 / 520 540 / 520 540 / 520
Random Read/Write (4KB, QD1) (IOPS) 95K / 37K 97K / 71K 97K / 88K 97K / 88K
Controller Samsung 3-core MEX Controller
Type of NAND Flash 1x nm Samsung Toggle DDR 2.0 NAND Flash Memory (400Mbps)
Type of Cache 256MB Samsung LPDDR2 512MB Samsung LPDDR2 1GB Samsung LPDDR2 1GB Samsung LPDDR2
Dimensions (H x W x D) 0.14 x 2 x 1.18 inches




NAND Flash Memory Type
Hard Drives

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

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  • Kelly S.
  • 9/15/2014 10:13:21 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsFast!

Pros: I have had this since May of 2014 and I have had no issues with the drive. I use my laptop all day for many hours a day.

The Samsung mSATA drive is very fast. There are faster, but you get the Samsung quality with this one.

I am running this in a Sager NP8278 17: laptop as my primary OS and program drive. The laptop has 2x mSATA slots and 2x 2.5" drive slots. I could have went with the larger 2.5" drive and saved some money. I just didn't want to fill up my 2.5" slots. I have a 1TB mechanical drive occupying one of my 2.5" slots for temporary backup of important work data until I can get put it up on my NAS.

Cons: Price: It is pricey, but if you need the mSATA format it's really not a bad deal.

Other Thoughts: None.

Did you find this review helpful? Yes No

  • Donald T.
  • 9/4/2014 10:51:21 AM
  • Tech Level: High
  • Ownership: less than 1 day

5 out of 5 eggsExpensive but worth it

Pros: Storage space, form factor, speed, ease of install

Cons: price

Other Thoughts: Bought this drive from a different vendor N.E. price with shipping was too expensive, competition = good

0 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 7/7/2014 6:54:51 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsFast, reliable and spacious storage in a really small pkg

Pros: Simple to install and works perfectly out of the package. Whether installed in my MSI gaming rig or an external mSATA USB3 enclosure this little drive is perfect for systems that have mSATA slots in addition to traditional 2.5" hard drive bays. This is particularly true given the propensity of laptop vendors toward using cheap 5400 rpm 1TB drives in the latest gaming rigs.

Cons: Still a bit expensive but getting better every day.

1 out of 1 people found this review helpful. Did you? Yes No

  • Tamer A.
  • 6/13/2014 11:11:14 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAwesome, insanely fast start up times!

Pros: Obviously, it's size and space. 1tb that's smaller than the palm of your hand. It'll be a while before a larger size hits the market so this should be top-of-the-line for some time.

Cons: Price. Ouch! But love it.

Other Thoughts: I'm using this as my primary drive on my HP 17T-J100 and man is it blazing fast. Start up times, with all start up programs disabled, is less than 10 seconds from being completely shut down.

3 out of 3 people found this review helpful. Did you? Yes No

  • Alan R.
  • 5/22/2014 7:42:03 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsMoore's law is alive and well!

Pros: mSATA form factor with "big boy" 1TB storage. Awesome. Installed in an Intel NUC D54250WYK1 Intel QS77 NUC Kit. Boots in under 10 seconds (most of that is the POST memory check), shuts down in two.

Cons: Price. While this is a great price for bleeding edge you should really only consider it if your application requires the mSATA form factor.

Other Thoughts: Expect the price to come down over time. And note Newegg discounts the MSRP significantly. The NUC is the size of a DVD with fourth generation i5 and built in graphics support for up to 4K UHD (display port). Whisper quiet and sips power.
Wondering how long it will take to get to somehting the size of a Sony Walkman with Google Glass like or VR display?

3 out of 4 people found this review helpful. Did you? Yes No

  • Mitchel K.
  • 3/31/2014 2:12:45 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsPreforms well in my Dell Latitude 12 7000 series

Pros: Installed this in my Dell Latitude E7240 and it preforms well!

Cons: None

1 out of 2 people found this review helpful. Did you? Yes No

  • Jess J.
  • 2/10/2014 7:16:37 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsImpressed

Pros: Extremely fast and small.

I have it inside a tiny mse 1053e chipset based enclosure and mounted it with velcro pads on the back of my 2013 MBPr.

Cons: the mounting time from when i plug in the USB cable seems to be around 15 seconds. I've tried 4 different make enclosures in the efforts to find the fastest chipset and they all seem to take this long to mount.

Whereas my 2.5" samsung 1TB eve 840 in a gauntlet 3 1053e chipset enclosure, takes 1 second to mount.

Maybe its the drive and needs to be replaced?

4 out of 9 people found this review helpful. Did you? Yes No

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Computer Hardware > 
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Item#: N82E16820147318
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