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Item#: N82E16822148533

Seagate Momentus ST905003N1A1AS-RK 500GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Retail kit

  • G-Force Protection technology can protect your data even if you drop your laptop
  • SATA 3Gb/s 5400RPM 8MB Cache
  • Height :9.5mm
  • 2-year limited warranty
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the Seagate ST905003N1A1AS-RK


Retail kit


SATA 3.0Gb/s
5400 RPM

Physical Spec

Form Factor
Height (maximum)
Width (maximum)
Length (maximum)

Manufacturer Warranty

2 year limited
2 year limited

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of the Seagate ST905003N1A1AS-RK

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  • Michael R.
  • 8/19/2012 5:40:51 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsSeagate Momentus 500GB Notebook drive

Pros: Price was decent on sale. Wouldn't pay more than this for a 5400 RPM drive. Warranty is good

Cons: Still a little pricey for a slower notebook drive. Hopefully prices will come down more. About the same specs as everyone else's 5400 RPM drives.

Other Thoughts: Got this on sale when the price first came down to use in an external USB 2.0 housing I picked up. Just something to carry around to move files. Works in that regard, which is about all 5400 RPM drives are good for, even for laptops.

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

  • Alan M.
  • 4/19/2011 9:12:11 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsFailed drive

Pros: Worked as advertised until it failed, I guess thats a pro

Cons: Suddenly failed in less than a year, second drive to do this

1 out of 6 people found this review helpful. Did you? Yes No

  • Peter R.
  • 2/16/2011 4:22:07 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month

3 out of 5 eggsNothing special at all

Pros: Drive doesn't fail. 5 year warranty. Not excessively loud, or power thirsty.

Cons: Not superficially faster than the previous generation of Seagates. Firmware from 2006! Thanks Seagate

Other Thoughts: I went from a 320gb third generation seagate to this guy here and the difference was truly disappointing. I was initially under the assumption that this was a fifth generation seagate, when in fact its only the fourth with an extended warranty (if this is wrong, please reply to me).
Boot time went up (even with a clean install), shut-down time went up. Obnoxious stuttering in video play that I hoped this drive would help remedy stayed the same, if not got worse. Nothing about this drive was is worth the money I put down. I'd recommend the 7200.5 seagate 750 (?) gb over this. Tom's Hardware did a really nice review for it. And its basically the same price.
I will probably return this if i cannot tweak my system to be atleast as fast as it was prior to this HDD.

5 out of 11 people found this review helpful. Did you? Yes No

  • Nicholas O.
  • 3/24/2010 5:26:36 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month

5 out of 5 eggsActually Quiet

Pros: Probably the first drive I've bought in years that is actually quiet. It is as fast as one would expect from a modern SATA-II hd.

Cons: Price is among the highest for the spec, normally I would not have paid so much but I found it on sale at a store where I happened to have gift cards.

Other Thoughts: Works great with my Iodd PVR.

2 out of 2 people found this review helpful. Did you? Yes No

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Item#: N82E16822148533
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