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ADATA SD700 3D NAND 256GB Ruggedized Water/Dust/shock Proof External Solid State Drive BLACK (ASD700-256GU3-CBK)

4.3 4.3 out of 5 stars 1,034 ratings
256 GB
Black
Digital Storage Capacity 256 GB
Hard Disk Interface USB 3.1
Connectivity Technology USB
Brand ADATA
Special Feature Portable, Shock Resistant, Durable
Hard Disk Form Factor 2.5 Inches
Hard Disk Description Solid State Drive
Installation Type External Hard Drive
Color Black
Hard Disk Size 256 GB

About this item

  • Read/write speed up to 440MB/s
  • IP68 dust/water proof
  • Military-grade shockproof
  • Supports Windows, Mac OS, Android
  • 3D NAND Ruggedized Portable SSD
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ADATA SD700 3D NAND 256GB Ruggedized Water/Dust/shock Proof External Solid State Drive BLACK (ASD700-256GU3-CBK)
ADATA SD700 3D NAND 256GB Ruggedized Water/Dust/shock Proof External Solid State Drive BLACK (ASD700-256GU3-CBK)
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Buying options
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
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Added to Cart
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Added to Cart
Price—-17% $165.41
List: $199.99		$119.99$239.00-28% $115.98
List: $159.99		$310.00
Delivery—
Get it as soon as Tuesday, May 14
—
—
Get it as soon as Tuesday, May 14
—
Customer Ratings
4.34.3 out of 5 stars1,034
4.64.6 out of 5 stars61,085
4.64.6 out of 5 stars11,147
4.84.8 out of 5 stars3,286
4.84.8 out of 5 stars31,551
4.84.8 out of 5 stars17,595
Portability
—
4.6
4.8
4.8
4.8
4.8
Storage Capacity
—
4.5
4.6
4.7
4.7
4.8
Tech Support
—
3.8
—
4.5
4.2
4.3
Value for money
4.0
—
4.1
4.6
—
—
Durability
4.0
—
4.1
—
—
4.7
Sold By
—
Amazon.com
Amazon.com
Memory-Warehouse
Amazon.com
Memory-Warehouse
storage capacity
256 GB
2 TB
2 TB
2 TB
1 TB
1 TB
hardware interface
usb3.0
usb3.1 c
usb
usb3.1 c, usb3.1 a
solid state drive
usb3.0
compatible devices
—
Laptop, Desktop, Tablet
Laptop, Desktop
Desktop
iPhone 15, Laptop, Gaming Console, Television, Smartphone
Gaming Console, Smartphone, Desktop, Laptop
form factor
Portable
Portable
Portable
Portable
Portable
Portable
write speed
430
1000 megabits per second
520 megabytes per-second
—
1000 megabits per second
540
read speed
440 megabytes per second
1050 megabytes per second
520 megabytes per second
1050 megabytes per second
1050 megabytes per second
—

Looking for specific info?

What's in the box

  • SSD, User Manual

    • Product information

    Technical Details

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    Summary
    Other Technical Details

    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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    ADATA SD700 3D NAND 256GB Ruggedized Water/Dust/shock Proof External Solid State Drive BLACK (ASD700-256GU3-CBK)

    ADATA SD700 3D NAND 256GB Ruggedized Water/Dust/shock Proof External Solid State Drive BLACK (ASD700-256GU3-CBK)

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    Product Description

    SD700
    SD700

    ADATA
    Data Transfer & Storage for the Future

    ADATA endeavors to become the world leader in providing computers, consumer electronics and communications applications and memory solutions and to make its brand known as the world’s best solution and service provider.

    Your Durable Storage Solution

    The SD700 arrives as an IP68 dust and water proof durable external SSD with 3D NAND Flash. Clad in a tough shell, it’s also military-grade shockproof while four times faster than external HDDs at 440MB/s read and write. Running via USB 3.2 Gen 1, the SD700 is cross-platform compatible with Windows, Mac OS, and Android to enable easy content sharing and transfer. It’s lightweight, silent, cool, and very power efficient. This is the durable SSD you want to take with you on your next adventure.

    • Transfer Speed: Up to 440 MB/s
    • Interface: USB 3.2 Gen1
    • Operating System Requirements:Windows XP / Vista / 7 / 8 / 8.1 / 10 Mac OS X 10.6 or later Linux Kernel 2.6 or later Android 5.0 or later
    • Weight: 75g / 2.6oz
    • Supports Android, Mac OS and Windows

    SD700

    SD700

    SD700

    SD700

    SD700

    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    1,034 global ratings

    Customers say

    Customers like the speed, weight and quality of the computer drive. For example, they mention it's very fast, takes up very little space and is a great product. That said, opinions are mixed on performance.

    AI-generated from the text of customer reviews

    17 customers mention17 positive0 negative

    Customers are satisfied with the speed of the computer drive. They mention it's very fast, has extremely fast transfers, and meets their expectations. Some say it does their backup in no time at all.

    "...but using this SSD externally is a solution that gives much, much faster performance." Read more

    "...to protect it from major (falling) shock damage, and it comes with a high speed USB cable...." Read more

    "Love this thing, data transfer is fast its small and rugged." Read more

    "It's fast and rugged alright. I did not step on it or drop it to test its endurance, but it does look and feel like it can take a hit...." Read more

    17 customers mention17 positive0 negative

    Customers like the weight of the computer drive. For example, they say it's compact, easy to use, and takes up very little space. Some mention it'll be perfect for portable large data storage. That said, most are happy with the portability and storage capacity.

    "...its quite small compared to other external hard drives I've used.Haven't had any issues with it." Read more

    "Love this thing, data transfer is fast its small and rugged." Read more

    "...No issues connecting to my s8 Plus. Never run out of storage space." Read more

    "...It has a lot of really great features, and at 250GB, it's large enough to use for most projects where I'm editing video...." Read more

    9 customers mention9 positive0 negative

    Customers are satisfied with the quality of the computer drive. They mention it's a great drive, and high tech.

    "Thanks so much. Great little product." Read more

    "Great product!" Read more

    "Good item, thankyou" Read more

    "great product and value" Read more

    5 customers mention5 positive0 negative

    Customers find the computer drive very easy to use and setup. They say it takes up very little space, is convenient, and has no technical issues.

    "So gar so good. Convenient, plug and play. No issues connecting to my s8 Plus. Never run out of storage space." Read more

    "easy interface. snazzy design. works well" Read more

    "Very fast, no worries moving it around when in use, and no technical issues. Have not dropped it in water." Read more

    "It was very easy to use and takes up very little space." Read more

    5 customers mention5 positive0 negative

    Customers appreciate the value of the computer drive.

    "Works great. Excellent value. I’m using as an external, USB-connected, MAC boot drive, also performs well on Windows PC...." Read more

    "...Great price and good to see Solid state drive prices dropping to within reach of everyone to buy." Read more

    "...Very light easy to travel with price was very reasonable." Read more

    "Great product for price" Read more

    39 customers mention21 positive18 negative

    Customers are mixed about the performance of the computer drive. Some mention it's a very good product, works well, and is seemingly robust. Others say that it has begun to fail after only a few months of use and has died.

    "Works great. Excellent value. I’m using as an external, USB-connected, MAC boot drive, also performs well on Windows PC...." Read more

    "Problem with the wire and the connection to the SSD: very fragile, lost of contact." Read more

    "...to transfer some large files from my Mac to my Windows Machine, worked very well , Much faster then my Flash stick which is USB 3.0 as well and just..." Read more

    "...Second, the same kind of error occurred, losing a couple of hours of work...." Read more

    6 customers mention0 positive6 negative

    Customers are dissatisfied with the connectivity of the computer drive. They say it disconnects and reconnects frequently enough to make them afraid. They also mention that the cord connection is fragile and loses contact.

    "Problem with the wire and the connection to the SSD: very fragile, lost of contact." Read more

    "...As if that weren't enough, while I used the Adata drive, the cord connection was fragile. Had to reconnect several times during any session...." Read more

    "...The drive disconnects about every 10 mins now making playing any form of video games impossible. Sadly disappointed. Had great potential." Read more

    "...The port for the cable has now become faulty and the connect isn’t being made so the External HD isn’t mounting to my computer...." Read more

    Great External SSD
    5 Stars
    Great External SSD
    The Adata SE730 is at least a very interesting SSD.- In terms of built quality is one of the best external SSD's that i have used. It has a metallic enclosure protected on the sides by a strong plastic and on the USB cover it has a inside rubber protection.- This is the 1st water proof SSD that i have used and although it sounds like something necessary, it might be useful given that the SSD is so small and its useful to carry around all day, so in case we get wet the disk will completely be safe.- On my video i did a small test as you guys can see placing the SSD inside water and i had no issues whatsoever- Adata also claims that it is drop prove and although i havent tested, the built quality is really good so i imagine that it will need a lot of abuse before we see any serious damage to this SSD.- Regarding speed tests on writes we were always above 300 MB/S and the reads over 420 MB/S, i did test it on 3 machines and i believe that to take full advantage of this ssd we will need a USB-C to USB-C gen 2 with a compatible computer. (Unfortunately i had no such cable)
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    Top reviews from the United States

    Nitsua
    5.0 out of 5 stars Don’t take your computer apart - use this USB-connected SSD, to get the best bang for the buck!
    Reviewed in the United States on February 16, 2021
    Verified Purchase
    Works great. Excellent value. I’m using as an external, USB-connected, MAC boot drive, also performs well on Windows PC.

    I have an iMac that is one sealed unit and is virtually impossible to get at the internals to update, so I can’t replace the internal hard drive - but using this SSD externally is a solution that gives much, much faster performance.
    Helpful
     Report
    John
    5.0 out of 5 stars fast and works on Both Windows and Mac
    Reviewed in the United States on January 30, 2019
    Verified Purchase
    Great product Amazon got it to me in less then 2 days and man perfect timing to transfer some large files from my Mac to my Windows Machine, worked very well , Much faster then my Flash stick which is USB 3.0 as well and just as fast on Windows Machine, like that its rugged so can take with my with my Surface Pro where ever I go. Great price and good to see Solid state drive prices dropping to within reach of everyone to buy.
    6 people found this helpful
    Helpful
     Report
    mitch banning
    5.0 out of 5 stars Good Product
    Reviewed in the United States on November 7, 2018
    Capacity: 256 GBColor: BlackVerified Purchase
    I have not tested the water proof aspects, but I will say that this product handles my large indesign and Illustratior files with ease. There have only been a couple times when I have over six large files open where I start reciving lag off of it. However this is my fault and I can feel the ssd becoming very hot trying to work all of these files. As far as transfering data, everything works perfectly!
    4 people found this helpful
    Helpful
     Report
    marc cloutier
    4.0 out of 5 stars Four Stars
    Reviewed in the United States on November 8, 2016
    Verified Purchase
    Problem with the wire and the connection to the SSD: very fragile, lost of contact.
    15 people found this helpful
    Helpful
     Report
    Terry
    5.0 out of 5 stars Fast, reliable, durable
    Reviewed in the United States on June 10, 2017
    Capacity: 512 GBColor: BlackVerified Purchase
    love that its sturdy, durable, rubber edge seems well enough to protect it from major (falling) shock damage, and it comes with a high speed USB cable. its quite small compared to other external hard drives I've used.
    Haven't had any issues with it.
    One person found this helpful
    Helpful
     Report
    Steve
    1.0 out of 5 stars Spectacular data failure
    Reviewed in the United States on September 5, 2017
    Verified Purchase
    This review will be ongoing and is subject to change as I investigate the problem. We were using this drive as a more secure method of storing critical data for a doctoral degree.

    The device has had three spectacular failures. First, a word file suddenly reverted to an outdated replaced version of the same file, losing all work done on the file for a period of about 1.5 days. Second, the same kind of error occurred, losing a couple of hours of work. These first two losses we guessed might have been caused by some kind of very strange behavior on the part of Windows or MS Office, though as a programmer of several decades I could not quite imagine how.

    The third loss was the complete disappearance of a folder. just created the day before.

    We've used countless USB drives, and never before encountered such errors,. Not even old hard drives with failing sectors were able to create such insidious failures.

    My phone call to customer service was met with contempt for my intelligence, with the operator telling me these drives never fail and the error was surely a software error. He said I should try a flash drive and see if I have the same problem. Quite frankly, using someone else's drie was exactly my solution too, though I would have loved to speak with a little brighter light within the adata company in hopes of learning what kind of error this was, and anything adata knows about the problem.

    Having read this review, if you still want to put your data on this drive, all the best!
    17 people found this helpful
    Helpful
     Report
    DJ TRB
    5.0 out of 5 stars Great drive!
    Reviewed in the United States on February 6, 2020
    Verified Purchase
    Love this thing, data transfer is fast its small and rugged.
    Helpful
     Report
    Coyo Z
    5.0 out of 5 stars Helpful, small.
    Reviewed in the United States on July 2, 2020
    Verified Purchase
    So gar so good. Convenient, plug and play. No issues connecting to my s8 Plus. Never run out of storage space.
    Helpful
     Report

    Top reviews from other countries

    Translate all reviews to English
    Jon
    5.0 out of 5 stars So good So far...
    Reviewed in Canada on May 17, 2023
    Verified Purchase
    Pleasantly surprised by this considering the cheap price tag, but it does exactly what it's supposed to. Transfer data at great speed and games run smoothly and fast. But we will see how long it last. For now though, it's a good buy.
    Report
    Pamela Franco
    5.0 out of 5 stars Me encanta.
    Reviewed in Mexico on November 7, 2022
    Capacity: 512 GBColor: BlackVerified Purchase
    Es súper compacto y ligero.
    Transferencia de datos muchísimo más rápido que un disco duro normal o un USB.
    Report
    Navdeep
    5.0 out of 5 stars Wonderful
    Reviewed in India on May 12, 2023
    Verified Purchase
    Using it for a long time without any issues and good speed.
    Report
    Thiago Fernandes Carvalho
    5.0 out of 5 stars Excelente custo benefício
    Reviewed in Brazil on July 15, 2020
    Capacity: 256 GBColor: BlackVerified Purchase
    Produto ótimo! Transformou o meu iMac 2017. Recomendo !
    Report
    Amazon Customer
    5.0 out of 5 stars Lo que necesitaba
    Reviewed in Spain on June 8, 2021
    Verified Purchase
    Trabaja perfectamente
    Report