I trying to decide between three different 320GB 7200rpm HD for my laptop.
- Seagate Momentus 7200.3
- Western Digital Scorpio Black
- Hitachi Travelstar 7K320
All listed here: http://www.newegg.com/Product/Produ...010150380 1309733643 1035507776&name=7200 RPM
Which one will perform the best, fastest access to data (seek time/latency?), is the most durable, and uses the least power.
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John Ratsey Moderately inquisitive Super Moderator
See the Tom's Hardware 2.5" HDD charts. the Seagate 7200.3 looks to be the best choice, particularly for power consumption.
John -
The Seagate has the lowest latency - 4.17ms vs 4.2ms vs 5.5ms (the seek time is not listed, but I assume it's 12ms, just like the other two) - does that make it much faster? Newegg says that the Wester Digital HD is low comsumption, but that may not me true and the Seagate may in fact be lower power. Also do any of them have a free-fall sensor?
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grrr, you're not the only one in this quandry... though throw in a 500gb 5400 rpm into the mix for me, not sure i'd actually see much speed difference, but I would notice capacity, well, eventually.
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From what I have read, Hitachi would be the most reliable, (but may be a bit noisier than the others), but that's nit picking, it's not going to sound like a vacuum cleaner no matter how loud a drive may be.
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from the list above, the seagate would be my choice. Had nothing but great experience with them in the past.
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Do any of them have free-fall sensors, Newegg doesn't list it, but I know that at least the Western Digital HD can have that option.
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hard drives are generic, brands dont matter.
all three are 7200 rpm, 16mb cache. -
I'm satisfied with my WD3200BEKT, i've noticed ~5mins lower battery capacity compared to my old 4200rpm hitachi, but i can't blame, i can get much more done quicker with this drive than before so it could be because of increased activity overall, before i had huge hdd-lag when opening apps or doing things.
The noise isn't anything to complain about either, mostly it's totally quiet, no sqeeking sound or so, i only noticed some noise the first week of usage, then it's gone quiet, i don't know why, never experienced a hdd like this before when it comes to noise.
Overall i'm very satisfied with the HDD, great performance (compared to my 25MB/s hitachi, hehe) it's doing about ~65-70MB/s. My C: @ 50GB does 85MB/s.
I've always bought seagate HDD's since the first time i bought a computer back in -98. And i've only had good experience with seagate, but i wanted to test a new make.
What i'm saying, is that i think you'll be satisfied with any of the makes, seagate, hitachi or WD. -
Do you know if you HD has a free-fall sensor?
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Google is your friend....
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That helps a lot, thanks
Which Hard Drive should I get.
Discussion in 'Hardware Components and Aftermarket Upgrades' started by H3FTW, Oct 6, 2008.