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ADATA CH11 500GB USB 3.0 2.5" External Hard Drive ACH11-500GU3-CBK Black

  • USB 3.0 transfer performance
  • high-speed external hard drive
  • a compact body
  • exclusive identification labels
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Ushering in a new era of USB 3.0 transfer performance, the CH11 is a stylish external hard drive with high speed, high capacity in a compact body. Exclusive inclusion of identification labels provides you with a handy solution for labeling drive contents, making your disks easier to organize and personalize. Available in three classic colors, the CH11 can be used vertically, delivering a cost effective choice in 2.5-inch external hard drives to categorize your digital life.

  • newegg Easy Entry to High Speed and High Capacity The CH11 uses SuperSpeed USB 3.0 transfer interface, with speed up to 90 MB/s. That is three times faster than USB 2.0, reducing transmission time by 70%.
  • newegg Label Your Memory in Your Way Exclusive design of being used vertically comes with accompanying labels for you to make your disks easier to organize and personalize. Smart categorization and classification makes your life easier step by step.
  • newegg Smart Category Management of Personal Data The CH11 comes in three classic colors: minimalist white, calm black and brilliant pink. The exclusively designed labels extend your ability to organize the bits and pieces of your digital life into easily recognizable folders.
  • newegg Smart Power: The Means for Total Protection ADATA portable hard disk drives have more than “hard power” to offer, notably the most valuable software. The OStoGO tool assists you by converting your Microsoft Windows 7 Installation DVD to ADATA portable storage devices, providing you the convenience of being able to quickly install Windows 7 via USB Booting without the need for an optical drive. The powerful HDDtoGo tool synchronizes data, e-mails and your Favorites, affording you true mobility.

Learn more about the ADATA ACH11-500GU3-CBK

Quick Info


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

Customer Reviews of the ADATA ACH11-500GU3-CBK

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  • ZhiXiang L.
  • 8/16/2013 2:06:40 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsThis drive is no better than a flashdrive

Pros: not really any

Cons: only ~ 30MB/s read and write speeds.
this drive is as slow as it gets!
as a reference point, most USB 3.0 flashdrives exceed 30MB/s read write speeds.

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

  • Maksim R.
  • 5/22/2013 5:16:44 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGood HD

Pros: - booted right up
- great usb 3.0 speeds
- ran diagnostic, no dead sectors, or errors
- nicely designed (to my surprise)

Cons: none

Other Thoughts: first time buying ADATA, it did not disappoint thus far, i will keep an update if i don't forget. so far so good.

5 out of 5 people found this review helpful. Did you? Yes No

  • Johnathan l.
  • 9/20/2012 8:33:56 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsADATA 500GB

Pros: Small Enough to fit in pocket (not girl pockets)
Cable length isn't super long (about 1ft).
Super handy
Looks nice
Doesn't get that at the end 5sec freeze up

Cons: Some people might not like the cable length if you don't have a dock.
Not the fastest if using as USB 2 drive

Egg off for speed

Other Thoughts: I will update my review once i get my computer with usb 3.0 is built.
No drivers are out for this drive yet. In my update Ill open it up and see if ADATA uses a third party hard drive cause to me they are new at hard drives in a sense.

I've been backing up stuff since the other day and USB 2 I can only manage to get 20-50MB/s With small size files and movies stay around 40-50MB/s

As Soon as I got the drive it comes pre formatted with FAT so I reformatted to NTFS.

Not for people who care a whole lot about speed transfers.

5 out of 14 people found this review helpful. Did you? Yes No

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