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Kingston Digital SSDNow UV400 240GB 2.5-Inch SATA III SSD (SUV400S37/240G)

4.7 4.7 out of 5 stars 5,130 ratings

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240GB
Single Drive

About this item

  • Storage Capacity: 240GB SSD
  • Form Factor: 2.5-inch. Interface: SATA Rev. 3.0 (6Gb/S), with backwards compatibility to SATA Rev. 2.0 (3Gb/S).
  • Data Transfer (ATTO): Up to 550MB/s Read, and 490MB/s Write.
  • Maximum Random 4k Read/Write: Up to 90,000 IOPS and 25,000 IOPS.
  • Package Contents: 2.5-inch 240GB SSD. Dimensions: 100mm x 69.9mm x 7mm. Weight: 57 Grams.
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Kingston Digital SSDNow UV400 240GB 2.5-Inch SATA III SSD (SUV400S37/240G)
Kingston Digital SSDNow UV400 240GB 2.5-Inch SATA III SSD (SUV400S37/240G)
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Kingston 240GB A400 SATA 3 2.5" Internal SSD SA400S37/240G - HDD Replacement for Increase Performance
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Price-9% $29.99
List:$32.99
-23% $22.99
List:$29.99
-33% $57.31
List:$84.99
$69.99-21% $27.80
List:$34.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
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Get it as soon as Monday, Apr 1
Customer Ratings
Value for money
5.0
4.5
4.6
4.7
4.4
4.6
Easy to install
4.6
4.7
4.7
4.6
4.4
4.7
Storage Capacity
4.7
4.5
4.6
4.6
4.5
For gaming
4.1
4.3
4.5
4.4
4.4
Durability
4.2
4.1
4.6
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
SAGASA LLC
storage capacity
240 GB
240 GB
240 GB
500 GB
1 TB
240 GB
hardware interface
sata 6 0 gb
solid state drive
solid state drive
sata 6 0 gb
ata
sata 3 0 gb
compatible devices
Desktop
Laptop
Laptop, Desktop
Laptop, PC
Laptop, PC
Laptop, Desktop
form factor
3.5-inch, 2.5-inch
2.5-inch
2.5-inch
2.5-inch
2.5-inch
2.5-inch
write speed
490
545 megabits per second
530
350
450 megabits per second
read speed
550 megabytes per second
545 megabytes per second
550 megabytes per second
560 megabytes per second
535 megabytes per second
500 megabytes per second

From the manufacturer


Kingston is one of the world’s leading independent memory manufacturer.

Breathe new life into your system

Kingston’s SSDNow UV400 is powered by a four-channel Marvell controller for incredible speeds and higher performance compared to a mechanical hard drive. It dramatically improves the responsiveness of your existing system and is 10 times faster than a 7200RPM hard drive¹.

Rugged and more reliable and durable than a hard drive, UV400 is built using Flash memory so it’s shock- and vibration-resistant and less likely to fail than a mechanical hard drive. Its ruggedness makes it ideal for notebooks and other mobile computing devices.

For easy installation, UV400 is available in a bundle kit that includes everything needed to get the SSD installed into your existing system, including a USB enclosure to transfer data, a 2–3.5 inch adapter to mount in a desktop environment, a SATA data cable and a coupon for an Acronis data migration software download⁴.

UV400 is available in multiple capacities, from 120GB to 960GB², giving you plenty of space for all your files, applications, videos, photos and other important documents. It’s the ideal hard drive replacement and can also replace a smaller SSD in your system to give you all the room you need.

¹Based on 'out-of-box performance' using a SATA Rev. 3.0 motherboard. Speed may vary due to host hardware, software and usage. IOMETER Random 4k Random Read/Write is based on 8GB partition.

²Some of the listed capacity on a Flash storage device is used for formatting and other functions and thus is not available for data storage. As such, the actual available capacity for data storage is less than what is listed on the products. For more information, go to Kingston’s Flash Memory Guide at our website.

³Limited warranty based on 3 years or SSD 'Life Remaining,' which can be found using the Kingston SSD Manager (available on our website). A new, unused product will show a wear indicator value of one hundred (100), whereas a product that has reached its endurance limit of program erase cycles will show a wear indicator value of one (1). Check our website for details.

⁴Operating system software support: Windows 8.1, 8, 7 (SP1), Vista (SP1, SP2), XP (SP3).

  • 10 times faster than a 7200RPM hard drive¹
  • More reliable and durable than a hard drive
  • Available as a bundle kit for easy installation
  • Multiple capacities to meet your needs

10x faster than a HDD

Its incredible read/write speeds will not only increase performance but also breathe life into existing systems.

Marvell controller

UV400 is powered by a four-channel Marvell controller that delivers impressive speeds with both compressible and incompressible data. It has a processor optimized for performance and endurance.

Rugged

UV400 is shock- and vibration-resistant for rugged reliability in notebooks and other mobile computing devices.

Available in a bundle kit

With everything needed to copy over your existing hard drive⁴, the UV400 bundle kit is ideal for do-it-yourself installation.

A400 SSD UV400 SSD HyperX Fury SSD HyperX Savage SSD
Customer Reviews
4.8 out of 5 stars
215,268
4.7 out of 5 stars
5,130
4.4 out of 5 stars
1,462
4.4 out of 5 stars
865
Application Dramatically improves the responsiveness of your existing system with incredible boot, loading and transfer times compared to mechanical hard drives. Powered by a four-channel Marvell controller for incredible speeds and higher performance compared to a mechanical hard drive. Faster system boot up times, application loading and file execution. Allows for faster map and level load times in game with increased frames per second. Ultra-responsive multitasking and an overall faster system with quick transfer and edit of large media files.
Capacity² 120GB, 240GB, 480GB 120GB, 240GB, 480GB, 960GB 120GB, 240GB, 480GB 120GB, 240GB, 480GB, 960GB
Controller 2 Channel Marvell 88SS1074 SandForce 2281 Phison S10
NAND TLC TLC MLC MLC
Compressible Data Transfer (ATTO)¹ 120GB: 500MB/s / 320MB/s. 240GB: 500MB/s / 350MB/s. 480GB: 500MB/s / 450MB/s. 120GB: 550MB/s / 350MB/s. 240GB: 550MB/s / 490MB/s. 480GB: 550MB/s / 500MB/s. 960GB: 540MB/s / 500MB/s 500MB/s / 500MB/s 120GB: 560MB/s / 360MB/s. 240GB-960GB: 560MB/s / 530MB/s
Random 4k Read/Write¹ NA 120GB: 60,000/15,000 IOPS. 240GB: 70,000/25,000 IOPS. 480GB: 80,000/35,000 IOPS 120GB: 11,500/52,000 IOPS. 240GB: 22,000/41,000 IOPS. 480GB: 30,000/41,000 IOPS 120GB: 93,000/83,000 IOPS. 240GB: 93,000/89,000 IOPS. 480GB: 92,000/89,000 IOPS. 960GB: 97,000/89,000 IOPS
IOMETER Maximum Random 4k Read/Write¹ NA 120GB: 90,000/15,000 IOPS. 240GB: 90,000/25,000 IOPS. 480GB: 90,000/35,000 IOPS. 960GB: 90,000/50,000 IOPS 120GB: 84,000/52,000 IOPS. 240GB: 84,000/41,000 IOPS. 480GB: 73,000/28,000 IOPS 120GB: 100,000/84,000 IOPS. 240GB: 100,000/89,000 IOPS. 480GB: 100,000/88,000 IOPS. 960GB: 99,000/89,000 IOPS
Warranty³ Limited 3 years Limited 3 years Limited 3 years Limited 3 years

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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.
Product Warranty: For warranty information about this product, please click here. [PDF ]

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Kingston Digital SSDNow UV400 240GB 2.5-Inch SATA III SSD (SUV400S37/240G)


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Product Description

Kingston’s SSDNow UV400 is powered by a four-channel Marvell controller for incredible speeds and higher performance compared to a mechanical hard drive. It dramatically improves the responsiveness of your existing system and is 10 times faster than a 7200RPM hard drive. Rugged and more reliable and durable than a hard drive, UV400 is built using Flash memory so it’s shock- and vibration-resistant and less likely to fail than a mechanical hard drive. Its ruggedness makes it ideal for notebooks and other mobile computing devices. For easy installation, UV400 is available in a bundle kit that includes everything needed to get the SSD installed into your existing system, including a USB enclosure to transfer data, a 2"–3.5" adapter to mount in a desktop environment, a SATA data cable and a coupon for an Acronis data migration software download. UV400 is available in multiple capacities, from 120GB to 960GB, giving you plenty of space for all your files, applications, videos, photos and other important documents. It’s the ideal hard drive replacement and can also replace a smaller SSD in your system to give you all the room you need.

Customer reviews

4.7 out of 5 stars
4.7 out of 5
5,130 global ratings

Customers say

Customers like the performance, quality and value of the computer drive. For example, they mention that it runs flawlessly, has a well made metal case and is a good replacement for the money. Customers are also impresseded with the ease of setup and appearance, saying that it looks awesome and is good looking. They are also satisfied with storage space. That said, opinions are mixed on the software.

AI-generated from the text of customer reviews

451 customers mention419 positive32 negative

Customers are satisfied with the performance of the computer drive. They mention that it runs flawlessly, has fast boot times, and general loading times are much faster now. They also appreciate the seamless data transfers and the ability to move through photos fairly quickly. Overall, customers are happy with the product's performance and recommend it to others.

"...With this SSD I can move through photos fairly quickly, which is also a very safe thing because the less time my photos spend exporting the less of..." Read more

"I am dazzled by the speed, energy efficiency, reliability and low cost of solid state drives. They have been an unexpected delight...." Read more

"Works as advertised. My reboot times and general loading times are SO MUCH FASTER now. If you're still on a standard HDD...." Read more

"...use to test their SSD's, I did the Test and Wow, The speeds were phenomenal 447 Read speed and 427 Write...." Read more

170 customers mention130 positive40 negative

Customers like the quality of the Kingston SSD. They say it's heavy duty, durable, and has a well made metal case. Some say it makes their older computer feel brand new and is a great upgrade to an old system.

"This was my first SSD, and it's a really solid product. I just want to mention some points:1...." Read more

"...I used it in an older computer-- it makes it feel brand new! If you've never used an SSD, you don't know what you are missing...." Read more

"I am dazzled by the speed, energy efficiency, reliability and low cost of solid state drives. They have been an unexpected delight...." Read more

"...Their low quality case manufacturing makes them quite ugly in person, but I put two of them in a tandem "Internal Hard Disk Drive Mounting",..." Read more

144 customers mention141 positive3 negative

Customers appreciate the value of the computer drive. They say it is a good replacement for the money, a bargain price for a real performance boost, and an inexpensive upgrade. Customers also say it's the best choice for constructing a budget build.

"...several times faster than a traditional hard drive, and at a great price. I used it in an older computer-- it makes it feel brand new!..." Read more

"...dazzled by the speed, energy efficiency, reliability and low cost of solid state drives. They have been an unexpected delight...." Read more

"I bought a couple of these at a very good price for some older laptops...." Read more

"This is a good 120GB SSD for a reasonable price...." Read more

77 customers mention66 positive11 negative

Customers find the setup of the computer drive or storage to be easy. They mention that the cable is perfect for a very easy installation, upgrade any pc or laptop, and that Windows installed quickly. They also say the process was quick and painless, and mention that it's easy enough to attach a USB DVD and USB hard drives. Customers also say that it boots up with no problems.

"...Installation of the Kingston was quick and easy, although I discovered that out of everything that comes with the "upgrade kit", the only..." Read more

"...finally thoughts.......its still a great kit and set up....no matter what jumping from a normal harddrive its worth it......if you already know what..." Read more

"...The included external case is great. very easy to mount drives in and I have three of them now with old drives in them that I use for USB storage on..." Read more

"...I disconnected the Hard Drive and installed the SSD and they booted up with no problems...." Read more

19 customers mention15 positive4 negative

Customers like the appearance of the computer drive. For example, they mention it has a good look, the SSD looks awesome, and the finish is great. They also appreciate the external enclosure and the bundled enclosure. That said, some complain about the USB drives looking pathetic.

"...The external enclosure is also quite nice because I can now carry around my old 1TB HDD in the case to store stuff I don't access that much...." Read more

"...It makes USB drives look pathetic. (Both USB2 and USB3) I am very satisfied." Read more

"...It is in a nice aluminum case and looks very clean...." Read more

"...Their low quality case manufacturing makes them quite ugly in person, but I put two of them in a tandem "Internal Hard Disk Drive Mounting",..." Read more

17 customers mention17 positive0 negative

Customers are satisfied with the storage space provided by the computer drive. They mention that it has enough space for files and backups, as well as enough space to play a few games. Some say that the 480 GB size is perfect for the OS, programs, and personal files. Overall, most are happy with their purchase and recommend it to others.

"...3. Working with large files is easierI can now save (export/write to disk) photos from my photo editing programs much faster...." Read more

"This is a good 120GB SSD for a reasonable price...." Read more

"...For me, the 480 GB size is perfect for the O.S., the programs and some personal files...." Read more

"...The 240GB storage capacity is ample for my modest Win 10 system and general computer use, especially now that it is my backup computer...." Read more

18 customers mention11 positive7 negative

Customers have mixed opinions about the software included with the computer drive. Some mention that it's easy to install and excellent, while others say that it was worthless and had issues.

"...up with a ton of portable storage at no extra cost!!!....it includes cloning software to copy the OS drive you already have and coping the full 120..." Read more

"...there is a trial version of Acronis available, but it does not do cloning and will not accept the Kingston activation key to upgrade from the free..." Read more

"...easy to install, come with everything you need, and the free software to transfer everything on your old boot drive to the new drive went without a..." Read more

"...The provided (downloadable) cloning software works really smoothly, but I wouldn't mind having a shorter activation key - 64 digits is a bit overkill..." Read more

15 customers mention10 positive5 negative

Customers are mixed about the fit of the computer drive. Some mention it fits great, while others say it's a bit small.

"Super drive! It is small and amazingly fast. The kit for putting it into a cavity for a full sized drive really made installation simple...." Read more

"...when I receive the product I was a little surprise for the packaging was tiny and that the device is made out of plastic but I do not really care it..." Read more

"...thought sdd would stand shock MUCH better!! sdd fits great and all indications will work great if I can make it boot! !..." Read more

"...This is small and barely noticeable with the one Y wire going to the back of the wiiU that uses both ports for max power. Runs flawlessly." Read more

Works as advertised. My reboot times and general loading times are SO MUCH FASTER. If you're still on a standard HDD, get an SSD
5 Stars
Works as advertised. My reboot times and general loading times are SO MUCH FASTER. If you're still on a standard HDD, get an SSD
Works as advertised. My reboot times and general loading times are SO MUCH FASTER now. If you're still on a standard HDD. Get yourself an SSD.Biggest Pro: (Only in the 'Upgrade Bundle Kit' version) They include an external case with a usb cable on it. So you can plug the ssd into the case, and basically use it like a giant thumb drive. Picture attached. (I put my old ssd in the case, so I have a nice big portable usb drive now.) It also came with spare cables that could be needed if you're installing on a standard pc motherboard.)Pro: Install process followed the standard ssd install, no weird quirks or anything. Just google your computer or laptop model with "how to replace ssd in my <blah>", you'll find a video that will teach you how to do it.Pro: I like the little kingston logo, the face. I told my kids that we have to put this person inside our computers to make them work. They ate it up.Maybe a con: It was shipped in a floppy manilla envelope... not exactly how I'd want my precious hard drive to be shipped. But I'm not deducting any points against it because the drives are apparently durable enough to have not been damaged at all. And if they were damaged, I could have just sent them back to Amazon.
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Top reviews from the United States

Reviewed in the United States on May 28, 2017
Capacity: 240GBStyle: Bundle KitVerified Purchase
2 people found this helpful
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Reviewed in the United States on September 30, 2016
Capacity: 120GBStyle: Single DriveVerified Purchase
2 people found this helpful
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Reviewed in the United States on December 15, 2016
Capacity: 120GBStyle: Single DriveVerified Purchase
Reviewed in the United States on October 2, 2016
Capacity: 120GBStyle: Single DriveVerified Purchase
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5.0 out of 5 stars Works as advertised. My reboot times and general loading times are SO MUCH FASTER. If you're still on a standard HDD, get an SSD
Reviewed in the United States on October 2, 2016
Works as advertised. My reboot times and general loading times are SO MUCH FASTER now. If you're still on a standard HDD. Get yourself an SSD.

Biggest Pro: (Only in the 'Upgrade Bundle Kit' version) They include an external case with a usb cable on it. So you can plug the ssd into the case, and basically use it like a giant thumb drive. Picture attached. (I put my old ssd in the case, so I have a nice big portable usb drive now.) It also came with spare cables that could be needed if you're installing on a standard pc motherboard.)

Pro: Install process followed the standard ssd install, no weird quirks or anything. Just google your computer or laptop model with "how to replace ssd in my <blah>", you'll find a video that will teach you how to do it.

Pro: I like the little kingston logo, the face. I told my kids that we have to put this person inside our computers to make them work. They ate it up.

Maybe a con: It was shipped in a floppy manilla envelope... not exactly how I'd want my precious hard drive to be shipped. But I'm not deducting any points against it because the drives are apparently durable enough to have not been damaged at all. And if they were damaged, I could have just sent them back to Amazon.
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24 people found this helpful
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Top reviews from other countries

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Marchelo
5.0 out of 5 stars Muy útil... en su día
Reviewed in Mexico on November 23, 2023
Capacity: 240GBStyle: Single DriveVerified Purchase
Sarang
5.0 out of 5 stars Kingston should lead the segment
Reviewed in India on August 20, 2023
Capacity: 120GBStyle: Single DriveVerified Purchase
Leonardo Henrique Ribeiro
5.0 out of 5 stars Extremamente rápido
Reviewed in Brazil on April 7, 2020
Capacity: 240GBStyle: Single DriveVerified Purchase
ELB
4.0 out of 5 stars Entregou um produto similar
Reviewed in Brazil on October 22, 2018
Capacity: 120GBStyle: Single DriveVerified Purchase
MiguiOceano
5.0 out of 5 stars MAYOR VELOCIDAD 💽
Reviewed in Spain on February 25, 2020
Capacity: 120GBStyle: Single DriveVerified Purchase
One person found this helpful
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