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Seagate Momentus Gforce 7200.4 500GB 2.5IN SATA 7200RPM 16MB Notebook Hard Drive OEM

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Seagate | 100535597 REV D | PCB board from ST9500420ASG | FW: 0002SDM1 Seagate | 100535597 REV D | PCB board from ST9500420ASG | FW: 0002SDM1 $11.99 CAD Shop Now
Seagate ST9500420ASG 500GB Sata PCB Board ONLY  100563947 G Seagate ST9500420ASG 500GB Sata PCB Board ONLY 100563947 G $17.78 CAD Shop Now
Faulty SEAGATE ST9500420ASG 500GB 7200RPM 2.5" HDD Hard Disk Drive Faulty SEAGATE ST9500420ASG 500GB 7200RPM 2.5" HDD Hard Disk Drive $24.64 CAD Shop Now
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For Parts Only Seagate ST9500420ASG 9PSG44-042 FW:0009APM1 WU Apple#655-1554 For Parts Only Seagate ST9500420ASG 9PSG44-042 FW:0009APM1 WU Apple#655-1554 $29.88 CAD Shop Now
**For Parts Only** Seagate ST9500420ASG 9PSG44-041 FW:0008APM2 WU 500gb Sata HDD **For Parts Only** Seagate ST9500420ASG 9PSG44-041 FW:0008APM2 WU 500gb Sata HDD $30.80 CAD Shop Now
For Parts Only Seagate ST9500420ASG 9PSG44-041 FW:0008APM2 WU 500gb Sata HDD For Parts Only Seagate ST9500420ASG 9PSG44-041 FW:0008APM2 WU 500gb Sata HDD $31.12 CAD Shop Now
PCB Contrôleur 100513229 Seagate ST9500420ASG Electronique PCB Contrôleur 100513229 Seagate ST9500420ASG Electronique $37.76 CAD Shop Now
PCB Board Controller Disque Dur Seagate ST9500420AS ST9500420ASG 100535597 PCB Board Controller Disque Dur Seagate ST9500420AS ST9500420ASG 100535597 $37.76 CAD Shop Now
FOR DATA RECOVERY Seagate ST9500420ASG pn: 9PSG44-040 WU SATA BAD SECTOR 6411 FOR DATA RECOVERY Seagate ST9500420ASG pn: 9PSG44-040 WU SATA BAD SECTOR 6411 $41.06 CAD Shop Now
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Seagate ST9500420ASG 9PSG44-040 FW:0007APM2 WU Apple#655-1554B 500gb Sata HDD Seagate ST9500420ASG 9PSG44-040 FW:0007APM2 WU Apple#655-1554B 500gb Sata HDD $59.75 CAD Shop Now
Seagate ST9500420ASG 9PSG44-300 FW:0002SDM1 WU 500gb 2.5" Sata HDD Seagate ST9500420ASG 9PSG44-300 FW:0002SDM1 WU 500gb 2.5" Sata HDD $83.79 CAD Shop Now
Seagate ST9500420ASG 9PSG44-042 Fw :0 009APM1 Wu Apple #655-1554D 500gb 2.5 " Seagate ST9500420ASG 9PSG44-042 Fw :0 009APM1 Wu Apple #655-1554D 500gb 2.5 " $96.94 CAD Shop Now
Seagate ST9500420ASG 500GB Sata Hard Drive P/N: 9PSG44-040 F/W: 0006APM2  5VJ WU Seagate ST9500420ASG 500GB Sata Hard Drive P/N: 9PSG44-040 F/W: 0006APM2 5VJ WU $121.85 CAD Shop Now
Seagate ST9500420ASG P/N: 9PSG44-033 F/W: 0004SDM1 WU 5VJ 500GB Seagate ST9500420ASG P/N: 9PSG44-033 F/W: 0004SDM1 WU 5VJ 500GB $121.85 CAD Shop Now
Seagate Momentus 7200.4 ST9500420ASG P/N: 9PSG44-042 F/W: 0009APM1 WU 500GB 2.5" Seagate Momentus 7200.4 ST9500420ASG P/N: 9PSG44-042 F/W: 0009APM1 WU 500GB 2.5" $135.54 CAD Shop Now
ST9500420ASG P/N: 9PSG44-500 F/W: 0001SDM1 WU 5VJ Seagate 500GB ST9500420ASG P/N: 9PSG44-500 F/W: 0001SDM1 WU 5VJ Seagate 500GB $258.75 CAD Shop Now

Product Reviews

Seagate Momentus Gforce 7200.4 500GB 2.5IN SATA 7200RPM 16MB Notebook Hard Drive OEM
46%
Excellent
32%
Very Good
7%
Average
7%
Below Average
4%
Poor
Rating: 8.11/10
emil_f@NCIX
Rating:

Review Date: 02/03/13
Cons: didn't work properly

Pros: good speed
Comment:
i bought the hard drive and when i got it it caused my laptop to bsod of death. so a told ncix and they promptly guive me rma # than replaced the hard drive. so i would like to thank them for good service and the new hard drive is working great
zallow@NCIX
Rating:

Review Date: 01/14/12
Cons: Nothing wrong with it.

Pros: Bought it for PS3 upgrade and worked right out of the box with no problems. Transferred my backup to it and been running fine for 5 months.
Comment:
Like i said, i bought it for my ps3 and worked fine for 5 months now. Didn't see any change in behavior at all, no lag, no jitter during video playback or playing games.Go for it!
dany_b@NCIX
Rating:

Review Date: 07/15/11
Cons: none so far

Pros: PRICE! with the lowest $/gb, industry standard warranty, low power consumption, and steady performances
Comment:
lovin it! and so will you. low price, lowest $/gb, industry standard warranty, low power consumption, and steady performances
Izaak_H@NCIX
Rating:

Review Date: 06/08/11
Cons: Slight vibration

Pros: Good price, good drive
Comment:
I purchased this drive as a replacement drive for my Macbook. The drive works great, but has a slight vibration so my Macbook hums when its set on a table while the drive is still spinning. It also runs hotter than the 5400's so the fan comes on much more frequently. This combined with the extra power required for the drive means the battery gets chewed up significantly faster. The drive is a bit quicker though so it is a tradeoff. I was hoping for near equivalent power consumption and noise, with increased speed.I would recommend for laptops and netbooks to use 5400's as replacement drives if that is what the original specification was. Again, nothing wrong with the drive, its working just fine.
Winnie_n@NCIX
Rating:

Review Date: 02/25/11
Cons: n.a

Pros: Good priceOnly 2.5 inches Small
Comment:
Bought one at ncix weekly special for about $50 dollarsVery nice drive , lots of space 500Gb always not too bad for pictures , movie or data storage!also 7200rpm and 16mb cache memory make it working muchfaster !Very happy about Seagate always!Highly recommended!
Chris_I@NCIX
Rating:

Review Date: 02/03/11
Cons: Slower than expected

Pros: Quiet, lots of space.
Comment:
This is a nice quiet drive. I installed it in my wife's HP tablet to replace the 160GB drive it came with. More space was the order of the day. It is faster than the old drive but I expected more. Oh, wait, this is a 5400 RPM drive. Of course.It is much quieter than the 7200.4 Gforce 320GB which I put in my Aspire One a couple years ago. Given the space requirements in a laptop, where you can usually have only one hard drive you may as well spend a few dollars more and get a big one!
Adrian_P@NCIX
Rating:

Review Date: 01/19/11
Cons: None

Pros: Warranty, price, silent, speed.
Comment:
Great quiet drive, very fast and backed by a solid warranty. The gforce proctection gives you an extra piece of mind. Overall very impressed A+
Nam_K@NCIX
Rating:

Review Date: 01/13/11
Cons: -Makes alotta noise-Only few seconds faster than 5400rpm

Pros: -500Gb-7200RPM
Comment:
I've used this in my toshiba satellite A300 for over 8 months now. Its fast, Reliable, and 500GB. it makes alot more noise than i'd expect (humming and vibrations) which is why I took a star off. At the time I bought it was relative cheap and good. Now though, 500gb 2.5" harddrives are abundant so you have a lot of options. Not sure exactly what the difference between Gforce and regular Momentus is...Would buy again if it was cheaper :P
Michael_M@NCIX
Rating:

Review Date: 11/30/10
Cons: cant think of any

Pros: price, gforce
Comment:
Excellent price for an excellent drive, definitely worth it to get more space than the drive that came with my laptop. Might even get another one to do backup images on in case of catastrophic failure backup, which is what happened with my old one. I would recommend this to anyone in the market.
Dave_L@NCIX
Rating:

Review Date: 11/27/10
Cons: None

Pros: PerformanceQuietPrice
Comment:
This is a great budget hard drive to place in a laptop. It's just as quiet as most 5400 RPM drives, and a nice boost in boot up times. I wouldn't upgrade from a 500GB 5400 RPM Hard Drive to this for the performance boost because it may not be worth it, but if you have a smaller drive and require more space then this is a good choice.
wolfpack122@NCIX
Rating:

Review Date: 10/14/10
Cons: Runs warmer than a 5400rpm drive.Might be audible in a very quite room.

Pros: Faster than a 5400rpm drive.500GB of storage space.
Comment:
This is the second Seagate Momentus 500GB 7200rpm hard disk I get. But the first did not have the Gforce technology in it.Performance and speed of this hard disk is excellent and the price is not high at this point ($100+ when they got released).The Gforce technology will help if you tend to drop  stuff a lot or if you work in an environment with a higher risk of drop ping things. What it basically does is remove the needle off of the disk so it doesn't break when drop ped, thus saving your data.
Dave_B@NCIX
Rating:

Review Date: 09/09/10
Cons: none

Pros: Bigger than the drive it replaced
Comment:
It's big, it's fast, and it's quiet. It makes my laptop happy. The gforce feature adds some piece of mind too.
Weiquan_L@NCIX
Rating:

Review Date: 06/10/10
Cons: none

Pros: fast and lots of space
Comment:
Replace the original drive came with my dell laptop and upgrade the firmware. Very quiet and fast and lots of space
wlee@NCIX
Rating:

Review Date: 05/18/10
Cons: VibrationNoise

Pros: FastCome with free fall sensor
Comment:
So far so good, hopefully keep going that way.For now it's in Vantec enclosure, speed under eSATA is good, will upgrade to USB 3.0.
CruisinFred
Rating:

Review Date: 04/01/10
Comment:
Drive worked since December, but now, sectors stated going bad and then the drive started clacking. Seagate wants me to pay shipping to return to them. Major thumbs down. Avoid at all costs!
Golfer
Rating:

Review Date: 01/25/10
Comment:
Drive is very load and annoying when in the computer. I have ordered a different model to replace it. Do not purchase this drive unless you want to use it in an external enclosure.
inzignia@NCIX
Rating:

Review Date: 01/24/10
Cons: increased vibration over stock 5400rpm driveruns a bit warmincreased power consumption

Pros: quite fastnearly silent
Comment:
I bought this to replace the 5400rpm Fujitsu in a 2.5-year-old MacBook Pro. The Seagate is surprisingly quiet when idle and makes a faint but pleasant clicking sound when seeking. Only slightly noisier than the Fujitsu. It is also significantly faster, of course.However I have noticed about a 20% loss in battery life since installing this drive. If this is a concern for you I would recommend opting for a 5400rpm disk. Additionally, the palmrest is quite a bit warmer during normal use than it used to be, and the whole unit vibrates noticeably.Overall I am satisfied with this drive.
ciphan@NCIX
Rating:

Review Date: 01/16/10
Cons: - Price?

Pros: - Gforce technology- Low power consumption
Comment:
I put this drive in my wife's EeePC 1000HE to replace the stock 160GB 5400 RPM drive after my wife dropped the laptop many times and created a bunch of bad sectors on the drive. The plan is that the Gforce technology will prevent this from happening again. Or at least that is the hope anyway, I'll update  this review again in a couple of months and verify that it really worked as advertised.So far so good.The only real negative so far is that this drive is a bit more expensive than an equivalent drive without the Gforce feature.
Jeremy_S@NCIX
Rating:

Review Date: 01/12/10
Cons: Non as of yet

Pros: very Quite, fast, Price is excellent.
Comment:
Alot of people had said on other forums that this drive is loud when in use, but I have found this not to be the case. For the price, you can't beat it. Ncix's pricing for the majority of their items are a much lower price then that of other companys.
Mehran_H@NCIX
Rating:

Review Date: 12/26/09
Cons: None that I have found at this time.

Pros: Good size, picked it up for $119.99, the G-Force protection feature is compatible with my Thinkpad X60s (1705-34U).
Comment:
I needed to replace the original 80GB (5400 rpm) hard drive in my Thinkpad X60s because it was too small for my needs. Everything works properly. The hard drive seems to be quite energy efficient.
Ford86@NCIX
Rating:

Review Date: 12/25/09
Cons: consume batteries a little faster than a 5400rpm

Pros: Fast Fast AND FAST and paired with another 500gb
Comment:
paired with another 500gb this drive really worth it at this price ... i think its the last upgrade for my sister HDX9494nr laptop. her 320gig 5400rpm Toshiba died without warning :|!
kalandrien
Rating:

Review Date: 12/24/09
Comment:
Got this hard drive for my brother for a gift and it turned out it is a dead drive. I knew not to trust this product because of other problems i had with them before but i gave this drive a shot and now my gift has to wait and that's rather disappointing. All i can say is worst drive i ever got very disappointed with them once again so i am totally returning this one.
KL
Rating:

Review Date: 10/12/09
Comment:
This hard drive is incredibly fast. The load time performance on my laptop seems to have increased 10 x. Let me just say that is was fast before. But now it smokes. Has to be one of the fastest laptop hard drives out there. Read and write times are incredibly fast. Great customer service from CompUSA. Super fast shipping.
REAL12@NCIX
Rating:

Review Date: 10/04/09
Cons: Bit more power hungry.

Pros: Fast, good price, fairly quiet, shock resistant feature.
Comment:
Good drive for the 120 bucks I paid for it. 500G is plenty of space for a laptop, the buffer is big, the speed is fast, over all this is a great drive.
SingBiker
Rating:

Review Date: 10/01/09
Comment:
Prior to relocating to Cairo, Egypt, I purchased two of these drives in order to upgrade both of my laptops - a Sager and an Acer. The first upgrade went OK and the laptop ran fine for a couple of days before failing to boot at all. Put the original drive back in and had o problems. When I attempted to reformat the drive it would not even complete the format operation. The second drive was even worse and would never complete a format. Tried downloading SeaTools from the Seagate web site, but it proved to be useless since most of the tests would not run with these drives. I've used Seagate drives for many years, but I think it's time for me to switch to WD for some reliability. Since I am now in Egypt I gave up on getting replacement drives, since the duty would effectively double the price of the drives for me. Besides, with a two-out-of-two failure rate, why would I want to keep wasting my time?
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Product Features

Product Specifications

Model
Brand Seagate
Series Momentus 7200.4
Model ST9500420ASG
Packaging Bare Drive
Performance
Interface SATA 3.0Gb/s
Capacity 500GB
Cache 16MB
Average Seek Time 11ms
Average Write Time 13ms
Average Latency 4.17ms
RPM 7200 RPM
Physical Spec
Form Factor 2.5"
Manufacturer Warranty
Parts 3 years limited
Labor 3 years limited

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