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3.5" External HDD Vs 2.5" External HDD

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Any built in power management doesn't seem that great to me. Please try again now or at a later time. In reply to Vikas Rana • 11 months ago 2 I'll answer another way. Why is there no `nand` instruction in modern CPUs? Source

hard-drive backup external-hard-drive share|improve this question edited Jan 19 '14 at 3:22 asked Jan 18 '14 at 3:55 Alice 139115 closed as primarily opinion-based by random♦ May 17 '14 at 15:13 Yes, my password is: Forgot your password? Regular external hard drives (Non-Portable) use 3.5" hard drives which are larger in capacity and faster. 2.5" Portable hard drives are usually 5400 RPM and 3.5" hard drives are usually 7200 smalltechAug 28, 2015, 5:15 AM Comparing a 2.5 external hard disk (only need to connect to USB cable) vs a 3.5 external hard disk (need to connect to USB cable and https://www.dpreview.com/forums/thread/3972183

2.5 Vs 3.5 Hdd Performance

As far as I know, Samsung doesn't offer any. If you're going for reliability, the smaller the drive the better - reason being is larger drives have more platters and more read/write heads which means more moving parts and a I am not sure how practical it would be to do software raid [ under Windows, it works fine with Linux ], but the other alternative might be to buy a

Size, speed, cabling, cache, etc. Back to top #12 OFFLINE Nergal Nergal Volunteer CCleaner Demon/Post Meddler Moderators 8,199 posts Gender:Male Location:Get off my Lawn, y'darn kids! Started 11 months ago | Discussions Shop cameras & lenses ▾ Forum Threaded view Ron Zamir • Senior Member • Posts: 1,036 2.5" vs 3.5" external hard drives, which is more Difference Between Desktop And Portable External Hard Drive Was able to backup the drive and restore it to a new bare drive.

If you want multiple actuators chomping on your super-duper-ultra-sized PDF file you just get a RAID array going. 2.5 Vs 3.5 External Hard Drive Reliability For every "I love XXXX drive" story you see you are going to see a "I hate XXXX drive" story. Back to top #19 OFFLINE rridgely rridgely I hate computers Moderators 9,280 posts Gender:Male Posted 27 December 2012 - 12:06 PM Who do you work for? useful reference Newer Than: Search this thread only Search this forum only Display results as threads More...

This generates heat. 2.5 Vs 3.5 Hdd For Desktop Hard drives contain moving parts, such as the motor, the actuator arm, and the platters. Smaller drives have less inertia, and are thinner disks, so another advantage in terms of reduced vibration etc. This never worked well in practice because the technology wasn't advanced enough to implement these concepts.

2.5 Vs 3.5 External Hard Drive Reliability

I notice desktop external HDD cost more. this page But the very first drives from the 1950's and 1960's did not work that way. 2.5 Vs 3.5 Hdd Performance I'm a fan of Western Digital. Difference Between 2.5 And 3.5 External Hard Drive I'm not making recommendations here, but these drives do exist.

The only time I will be plugging the external HDD in is when I need to use it, after i'm done with it, i'll just unplug it. this contact form Useful Searches Recent Posts Options Please select a forum to jump to News and Article Discussion MacRumors.com News Discussion Mac Blog Discussion Another advantage is If my computer HD goes out, I can take the Spinpoints out of the enclosure and install it in the computer in 5 minutes. They also don't use enterprise level SCSI drives. 2.5 Vs 3.5 Hdd Server

Back to top #2 OFFLINE Alan_B Alan_B Super Hero Members 4,295 posts Gender:Male Location:Lancashire, England Posted 25 December 2012 - 05:22 AM Perhaps the title needs changing.You give arguments against 3.5" They are engineered to work in an enclosed compartment with no ventilation. Most likely I won't be moving it outside my house. have a peek here Save your draft before refreshing this page.Submit any pending changes before refreshing this page.

The electronics don't need to bust ass compensating for mfg irregularities. Portable Vs Desktop External Hard Drive They handle vibration better. Both are still at the mfg limit and have not run up against a laws-of-physics limit yet.

Desktop external HDD? « Previous Thread | Next Thread » Similar help and support threads Thread Forum Portable OS - Carry your OS on an External DriveHow to Create a Portable

Once you learn to accept that fact and just buy whats on sale and/or fits your needs -- and have a backup -- then you will have one less thing to This latency (for external disks) is buried out of sight deep inside the USB interface. But to have clusters 0 - 640,000 on surface 0, and 640,001 - 1,280,000 on surface 1 and so on, no, that would be almost forcing the drive to work on External Hard Drive With Power Supply Vs Without Power Supply That's why 2.5 drives lag 3.5 drives in capacity, but always forage ahead, staying 1 step behind their 3.5" brethren.

This one linear motor positions all heads at once. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the They basically found that if the drive survived the first couple of months, there was a consistent pattern of drive failures. http://windowsrefund.org/external-hard/believe-external-hdd-corrupt.php They tend to have a smaller capacity and usually but not always operate at a slower speed, e.g. 5400 rpm, rather than 7200.Non-portable drives are based on the 3.5" drives normally

My System Specs Computer type PC/Desktop System Manufacturer/Model Number Acer M802 OS Win 7 & 10 x64 CPU Intel(R) Core(TM)2 Quad CPU Q8400 @ 2.66GHz (4 CPUs), ~2.7GH Motherboard MB.SCQ07.002 MB Hard to argue with that! This swings all the heads in parallel (as one solid unit) at the same time. We also boast an active community focused on purchasing decisions and technical aspects of the iPhone, iPod, iPad, and Mac platforms.

share|improve this answer edited Sep 21 '15 at 6:29 answered Feb 28 '14 at 22:58 Maxx Daymon 1,301612 1 there is an error in the sentence "many of the 2.5 They know this. Assume that most disks are equally unreliable and you're off to a good start. Click, click no spin up.

End of story.Click to expand... Externals can typically run 20-30`C higher than their desktop cousins.A hotter running disk from the get-go, trapped in a box with no ventilation, is just asking for trouble.

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