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ADATA

ADATA SU635 240GB 3D-NAND SATA 2.5 Inch Internal SSD (ASU635SS-240GQ-R)

    • Based on 7,413 reviews
Condition: New
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$19.99 Why this price?
Holiday Deal · 33% off was $29.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Dec 25
Order within 17 hours and 59 minutes
Available payment plans shown during checkout

Capacity: 240GB


Color: SU635


Features

  • Sequential reads/writes performance up to 520/450MB/s
  • Lower power consumption and noise level
  • Free downloadable ADATA SSD File Management and Data migration software
  • LDPC (Low Density Parity Check) error correcting code to ensure data integrity
  • 3 Year Warranty for a worry-free ownership

Description

Unleash the value of massive, read-centric workloads quickly and easily with our new ADATA SU635 SSD. 3D NAND packs at least 33% more data in every cell compared to its predecessors. With the increase in per cell storage, we are able to lower total cost of ownership and make SSD a more affordable choice in PC storage.

Digital Storage Capacity: 240 GB


Hard Disk Interface: Serial ATA


Connectivity Technology: SATA


Brand: ADATA


Special Feature: Portable


Hard Disk Form Factor: 2.5 Inches


Hard Disk Description: Solid State Drive


Compatible Devices: Desktop


Installation Type: Internal Hard Drive


Color: SU635


Hard Drive: ‎240 GB Solid State Drive


Brand: ‎ADATA


Series: ‎SU635


Item model number: ‎SU635


Hardware Platform: ‎PC


Item Weight: ‎1.7 ounces


Product Dimensions: ‎3.95 x 2.75 x 0.28 inches


Item Dimensions LxWxH: ‎3.95 x 2.75 x 0.28 inches


Color: ‎SU635


Hard Drive Interface: ‎Serial ATA


Manufacturer: ‎ADATA


Country of Origin: ‎Taiwan


Date First Available: ‎April 1, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • I own an IT contracting company, this review is from a commercial perspective
This review is targeted toward businesses that likely do not need gaming features. This is not a gaming SSD; anyone building a gaming rig should use an NVMe drive in their machine and never look at SATA in any form as a boot option. My company has installed around two thousand of this drive model in the last three years. As a result, I feel somewhat uniquely qualified to write a review on it! I am sure there are other contractors who have installed quite a few of these drives as well and I would be interested to hear if their experiences match mine. Pros * This drive is shipped in easy to open packaging. It takes approximately three seconds to remove this drive safely from the packaging. When you are doing one, who cares right? Welllll...... This is my first pro for a reason - when you are opening two hundred drives this is a very important metric. * Read / write speeds are very close to advertised speeds * Price / performance / GB ratio is close to the best we've used * Our observed failure rates are currently three out of the ~2000 drives we've installed which is the best of any other brand SSD we've tried (we've extensively used all major manufacturers) including top tier producers like Samsung. We do still use other brands for specific use cases but these are the most reliable SSDs that we've found. Cons * The drive housing is flimsy and lacks the heft or sturdiness of higher end drives. * Certain Dell BIOSes have issues with this drive series. They will randomly reboot and then a BIOS level message will show saying that there is no hard drive detected. We've seen it on multiple models but most frequently on Inspiron 3471 and Vostro 3470 units with not-current BIOS versions. If you do use this in a Dell from the last two years, I would advise flashing to the newest BIOS version before you image over as you definitely don't want it crashing in the middle of the update. We actually did have that happen once and were fortunately able to recover the machine. * These don't play all that well with 2.5" to 3.5" adapters with electronics in them like Icy Dock units and will occasionally cause IO errors with some BIOSes. Try looking for a 2.5" to 3.5" adapter that doesn't use electronics. There are some Dell server-specific models that work well for using them in servers - Dell part number 9W8C4 is good if you use some models of Dell server and there are lots of other manufacturers that make these types of adapter for other systems. We have three cases in which we use this drive: 1) We have a client that wants to upgrade one or more of their office workstations to SSD. We have used many models but I currently prefer this because of the factors I list in the Pros section above. 2) We are selling a low cost workstation model that we have upgraded with additional RAM and an SSD. We use these vs m.2 drives because we want a drop in replacement for the hard drive that came with it. 3) We have a few clients that are non-profits and rely on donated hardware. In a few cases, I decided to use these low cost drives in donated servers instead of used hard drives. Surprisingly, none of these (of various sizes) I've used in these server use cases have ever had an issue. In the three years since we started using them, zero out of probably thirty have failed and none of them have ever lost RAID sync. These are all obviously low-write environments but they are definitely getting more use than a normal desktop PC and I think that's pretty good considering how inexpensive these are. I wrote this review more or less to thank Adata for making such a quality product. I don't often write reviews and usually when I do they are negative but the low rate of failure we've seen on these is simply astounding. It makes my job sooooo much easier and more lucrative when I don't have to deal with pissed off clients expecting free work because a part we sold them failed in under a year. This drive won't win performance awards from gamers but the value and reliability it represents for businesses is absolute. ... show more
Reviewed in the United States on August 6, 2020 by ITsupport
    • 10/10
Just good, I recommend it.
Reviewed in the United States on September 14, 2023 by Andres Martinez
    • You get what you pay for.
got a bad read-sector on one ADATA drive I got last year. Got another one a couple months ago and it's been perfect, w/ 500MB+ read/write rates every time. Rates on other one were the same, but some benchmarks dipped under 500MB (oh no! </sarcasm>)I've now had TWO OCZ (one Radeon 7) and another Toshiba brand. One Toshiba has failed (it was DOA essentially, kept cutting off every 10-20 seconds), the other Radeon 7 OCZ before Toshiba bought them died to the point the OS wouldn't boot. And my Adata didn't fail totally, it had a sector or two fail, which happened to be holding system files, but I RMA'ed and they gave me the same drive back (I had marked the sectors bad, so after I did that and reformatted, it didn't reproduce, so I think they just gave me my old drive back (had a distinct scuff mark that was there when I sent it in which was still there), which I didn't really appreciate. If a sector fails, I want a new drive, even if it's just one or two. Fast turn-around and I think they paid the shipping - I work in IT so it's hard to keep track of everything - and I'm getting older and my memories not as good as it was ;)I also have a Samsung Evo 850 1TB. This drive is just as fast as both of them. Solid 450-500MB read/write rates. Get this before it sells out and don't believe the 3d hype, this 2d holds up, minus ~50mb/sec or so - which isn't even consistent, it sometimes benches just as fast as the Evo 850. Don't waste the extra 100 dollars, though I will say, it's the only brand, along w/ Kingston, that has never failed on me.Great drive over all. ... show more
Reviewed in the United States on March 7, 2020 by JulieandMarc
    • Good Quality
Excellent for Replacement Old HD to an SSD Drive
Reviewed in the United States on July 21, 2023 by Pedro García
    • Excellent drive gets the job done, is fast and doesn't require taking out a loan to afford
Have several ADATA ssd units in use and they have become my goto for breathing life into aging pcs and laptops. Running a couple of them in raid 0 for a gaming pc. Very happy with these drives :)
Reviewed in the United States on June 3, 2023 by Chris
    • Helped make a 10 + year old laptop usable.
I have a laptop I purchased around 2010, i3 Mobile, integrated graphics, 3gb ddr2, 320gb hdd, Windows 7. Eventually being upgraded to windows 10. I eventually built a gaming Pc, then upgraded it and eventually just built a new one. The laptop gathered dust as it hardly saw use. College provided me with Thinkpads and Macbooks, so the old laptop had no life for me, and honestly was too slow to push onto someone else. I purchased and installed the most advanced CPU the motherboard supported without the thermals being an issue, an i5, upgraded to 8gb of ram (as it was the max), and replaced that old hard drive. I had not touched the hard drive at first. I tried experimenting with duo booting Win 10 and Zorin linux. It was okay but not really practical. After not having the Macbook that I had grow accustomed to in college for art work, I decided to purchase this SSD (as im using a similar make in my gaming pc as I type), and its working great. This time I only installed Mint OS after playing with different makes. It is shockingly fast. Gaming is fine given it still has a 10 year old int graphics inside of it. Files load fast, searching loads fast. Honestly, Shocked it preforms so much better with this ssd. Obviously most SSDs would improve off of a HDD but like, if you need an SSD that is cheaper and doesnt require every feature, say for an old laptop or a relative who isnt huge into tech, I suggest it. ... show more
Reviewed in the United States on July 25, 2020 by Jack

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