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Seagate Momentus 7200.4 ST9500420AS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive

Ships from United States. Most customers receive within 2-10 days.

Sold and Shipped by goHardDrive a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • SATA 3Gb/s, 7200 RPM, 16 MB Cache
  • Height: 9.50mm

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
  • newegg High Performance Hard Drive The high performance 7200 RPM 2.5” hard drive provides a large capacity of 500GB, perfect for storing and backing up your movies, music, applications and documents.
  • newegg SATA Interface with Native Command Queuing Employing the Native Command Queuing technology, the SATA interface delivers an amazing internal data rate of 3.0Gb/s for ultra-fast file transfer.
  • newegg G-Force Protection Coming with optional G-Force Protection technology, the Seagate Momentus 7200.4 ST9500420AS provides you the enhanced anti-shock data protection capability during operation.

Learn more about the Seagate ST9500420AS

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
Verified Owner
5/ 5
Just what I needed

Pros: Works great, just what I needed when my old HD died

Cons: None so far

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Ownership: 1 month to 1 year
Verified Owner
3/ 5
Decent while working

Pros: -2.5" SFF
-7200 RPM

Cons: -Less than a year after purchasing the drive, it's dead
-Cannot RMA back to Seagate as the DOM is 12/2012. . .looks like goHardDrive (the jokers that sold the drive) shipped a 2012 drive in October of 2016

Other Thoughts: I am having a harder and harder time recommending Seagate drives. This is the second SFF drive I've had die in a year, yet all the WD drives I have happily chug along for seemingly ever.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Good product and drive

Pros: Product delivered promptly and worked fine.

Cons: Drive not formatted. Had to initialize and format on a Win 7 system.

Other Thoughts: Dealing with Newegg works well

Did you find this review helpful?
Verified Owner
5/ 5
Awesome

Pros: One of the 1st 500gb laptop drives and still working today in my Dell Vostro 1500

Cons: it can be bit on the loud side

Other Thoughts: its been running since the start of 2009 no worries

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5

Pros: Bough this to replace a dead Barracuda and it is running strong still today 6+ years later.

Cons: None. this one is running strong

Did you find this review helpful?
Ownership: more than 1 year
2/ 5
Complete Fail at 2 years

Pros: Boots up OS SUPER fast. Computer always run fast and quiet.

Cons: Completely failed after 2 years, paying hundreds for special data recovery services at the moment.

Did you find this review helpful?
Ownership: more than 1 year
3/ 5
I/O Errors after 2 yrs 6 months

Pros: Runs fairly quiet and low power consumption on Mac

Cons: Mysterious I/O Errors and freeze ups after a little over 2 years service. Caused numerous file transfer crashes. SMART reports the drive as ok but it started making clunking noises and caused my system to freeze in 15 minute cycles. Check of the logs showed I/O errors at the same time of the freeze. Ran multiple tests on the drive and everything looks good. Fortunately I had a second drive on this system and was able to switch boot to it and all is running well on the secondary drive.

Other Thoughts: I'm going to try another one just for the sake of keeping my system uniform. Hopefully this one won't crash so soon. I can't stress enough the need for a backup.

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
4/ 5
good

Pros: Been working just fine!

Cons: No comment

Did you find this review helpful?
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  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
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