Pros: Upgraded from an 80 gig 7200.2 drive that came standard in my Latitude D630. Vista Experience Hard Drive score went from 5.2 to 5.9! Starts up slightly faster, a lot more space, and very quick at loading up apps. Cheaper than most 320 GB, 7200 RPM drives out there. Downloaded Seagate's Disc Wizard software, installed drive in an external case and copying the old boot drive over was a snap.

Cons: Slight ticking noise, a little louder than the old 7200.2 80 gig model. While listed as retail it came as a bare drive. Seagate has good support software on their website though.

Overall Review: According to a reputable site that has 2.5 drive charts (toms), this one is one of the fastest laptop drives out there, with very low power draw. No wonder Alienware uses it in their laptops.

Pros: Installed this to upgrade the original drive on my (white) MacBook. I purchased an external USB enclosure for $12.99 so that I could easily clone my original drive to this drive before installation (VANTEC NST-200S2-BK Aluminum 2.5" USB 2.0 External Enclosure). I used the 'Restore' option of the Apple Disk Utility to clone my original drive. For another $30, I replace my memory to 4GB at the same time. My year old MacBook is much faster, and I have more than doubled the space on my hard drive.

Cons: None

Overall Review: I am very satisfied with this upgrade.

Pros: I have only used the hard drive for 2 days so far. Reinstalled Vista Home Premium, all drivers, and a lot of programs - took up around 33% (~100GB) of the drive. I was amazed at how much faster it was than my original Dell 5.4K Fujitsu. Vista installed completely within 20 minutes compared to 1 hour on my last drive. The drive has a very high copy rate, programs install very quickly. I definitely noticed a great deal of performance improvement.

Cons: The drive is a little loud. When idle, it is as quiet as air. When it starts seeking or writing, you can hear it pretty well. In a completely quiet room, you don't need to try to hear it - you will when it is not idle. But, on the other hand, based on my experience with 5.4K drives, this 7.2K drive is just barely louder. I could possibly argue that it may be as loud as some other slower drives. If performance matters the most to you, the loudness will be a minor bump to a major boost. Another thing is that when you use 3rd party SMART programs, Seagate drive reports HUGE seek error rates. Mine states the raw of 2 million and value of 63. Threshold is 30. But...google this. You will see that 100% of all bloggers report the same thing. Seagate simply has a different way to report this SMART value, so don't worry - it is normal. I think Seagate puts this as an extra precaution. So don't freak if you SMART your drive and notice this.

Overall Review: With the only drawback of being a little louder and a freak out episode over Seagate's different use of Seek error rate counter (which is normal), this hard drive offers great performance boost and fast speeds that you would never find in a notebook drives. By the way, my Vista rating of the drive is 5.8! This is very comparable to mainstream desktop hard drives. Very nice - highly recommended. If anything changes as I use the drive, I will be sure to post new reviews!

Pros: Good warranty, good performance, very good price and a significant speed boost from the 5400rpm HDD in my wife's Toshiba laptop.

Cons: None and I expected none due to good performance from other seagate drives.

Overall Review: This was for my wife's laptop as she was complaining about the speed of it. With this new HDD she is quite pleased with her 3 year old laptop and if she is pleased, so am I. Tonight may be the night - and it didn't even cost me an expensive meal out!!!

Pros: Under vista HD subscore, it went from 4.3 to 5.7 and win7 didn't like the cloned drive so... after recovery it scored 5.9

Cons: my laptops onboard video 3.1 subscore. cough cough "intel graphics" cough cough

Overall Review: only time will tell.

Pros: Replaced the 80 Gb Momentus 5200.3 the PS3 originally came with. Easy swap, took less than 10 minutes. Everything worked first try. No jumpers on the original HDD or this one. Backing up took about an hour. Restoring the same. For the backup I used a Western Digital 320 GB USB drive (boxstore) that came formatted FAT32. No issues. All my downloaded tv shows and games were there--no reinstalling necessary.

Cons: Had to do a good bit of research online to make sure I was buying something that would work. But it did!

Overall Review: Don't forget to get a USB housing for your old PS3 drive. I bought an aluminum Eagle housing. No problems there either.

Pros: Quiet, fast, lots of space for a laptop, 5 year warranty (before they changed it).

Cons: None at all.

Overall Review: An incredible drive for a laptop. i can hold tons of music, movies, and installed programs without needing an external drive. This drive is a great value even with the lowered 3 year warranty.

Pros: 7200 RPM, fast note book drive 320GB - lots of storage / cost per GB 0.6~ amps so power friendly Fits in my macbook pro 17" from December of 2007

Cons: none yet

Overall Review: To my surprise once I opened my mac book pro and examined the old HDD I found it to be a seagate 7200 rpm drive only a lot less storage space. Used Superduper (google it) to make an image on the new drive from the old drive - worked great and is free.