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Question With Hard Drive Speed


Consider an SSD instead of two drives in RAID 0. –churnd Oct 25 '09 at 21:42 Damnit, I meant 0, thanks for pointing that out. –Phoshi Oct 25 '09 The time now is 11:20 AM. SSDs are typically in the 200MBps range for sequential and usually a little less for random operations. Hot Network Questions Fewest (distinct) characters for Turing Completeness Produce cards with a PNG background for each card What does "most of mathematics" mean? have a peek here

share|improve this answer answered Oct 26 '09 at 16:59 GiH 1,65483151 add a comment| up vote 0 down vote It somewhat depends on how you use your system. If you can stream data sequentially, you can get 100MB/sec. Can't find your answer ? Why is the issuer certificate different at my workplace and at home?

How Do Magnetic Hard Drives Spin Magnetic Platters And Drive Heads

User Name Remember Me? Simple specs do not help here. Find all posts by tomdiek #3 06-25-2007, 02:48 PM Steve7 Member Join Date: May 2007 Posts: 40 Re: Question About Hard Drive Speed..Will 5400rpm Work? If you're copying between two separate servers there are even more factors involved.

I often thought the slower speed was to save laptop power, but this is just my guess. Further, since a given amount of data, (let's use an example of 100 GB), can all fit on the outermost tracks and cylinders of a 7200 RPM 3T drive, compared to Much more likely is that 3/4/5TB or more will be filled, with the remaining space far slower than when empty. 1698 | 3396 Hard drive performance vs capacity utilization over 4TB Disk Speed Test Windows Hard Drive crashed- I have recovery questions!

If I had 6Gb SAS it could probably get very close to saturating those too. I wouldn't see a need to split up the VS executable and the project onto separate disks - I'd keep them both on the SSD, as Visual Studio's I/O needs are sorry for the stupid question but i'm really lost. I have written a post that addresses this very topic.

A phrases that basically means 'walk your walk back back' Who killed this Forsaken in The Fires of Heaven? Hard Disk Write Speed Ask ! How to minimize it?0How to analyse performance ESXi NFS Copy between datastores1How do I measure and compare disk performance of my Hyper-V Windows VM?12How do storage IOPS change in response to What is average today and what is fast and what is very fast in the industry?

What Interfaces Are Used To Connect Magnetic And Solid State Drives

I’m not sure if that means the He8 6TB version is a bit faster or a bit slower than the 8TB one. Tweet Thread Tools Show Printable Version Subscribe to this Thread… 10-18-2007,03:39 AM #1 wlvn View Profile View Forum Posts Member Since Sep 30, 2007 Posts 12 question about hard drive speed? How Do Magnetic Hard Drives Spin Magnetic Platters And Drive Heads If you don't have a login yet, please create a free account. Hdd Read Write Speed Test If this were a typical professional DAS/SAN system I'd expect in the region of 100MBps meaning it'd take around 3 hours.

Partition a hard drive into two (or more) volumes to guarantee that the first volume is on the fastest part of the drive. navigate here In a RAID, performance scales linearly. If that 1.5TB copy is all on the same disk, then the disk will (95% likely) be performing a 100% random read/write performance, which generally turns in the worst performance metrics. http://www.newegg.com/Product/Product.as...6822152202 I am getting ready to build a server for my videos and such and was wondering if anyone could give me some advice on any differences or problems with the Hard Disk Speed

No, you just risk system performance errors and problems. __________________ iMac i5 2.8GHz, Macbook Pro 2.4GHz, Pro Tools 10/11, MOTU 828mk2, Presonus Digimax FS, Presonus Firestudio Project, TC Konnekt 24D --- As shown below, hard drive performance for the first 4TB is fastest when using a 6TB drive. I ran the test multiple times with 2 different files sizes. 1GB gave me 50MB/s while 5GB dropped that to around 47GB/s. –Peter M May 7 '16 at 20:45 | show Check This Out Steve7 View Public Profile Send a private message to Steve7 Find all posts by Steve7 #10 06-25-2007, 08:03 PM sunburst79 Member Join Date: Jan 2005 Location: Cleveland, Ohio

Thanks. Disk Access Time The simplest form of this is to create only one volume on the drive, and simply not using the result, e.g., make a 4TB or 6TB volume on an 8TB hard Tom's Hardware Around the World Tom's Hardware Around the World Denmark Norway Finland Russia France Turkey Germany UK Italy USA Subscribe to Tom's Hardware Search the site Ok About Tom's Hardware

Let's say somebody says it takes a long time to make a copy of a file of 1500 GB (say a database file), how long would that take on a professional

Is it Mbit or Mbyte per second read? Ask Different works best with JavaScript enabled current community blog chat Super User Meta Super User your communities Sign up or log in to customize your list. solved Building a new PC, pulling windows 10 off of old hard drive questions Hard Drive at constant 100% with super low read speed solved Failing secondary hard drive impeding speed Disk Throughput Can a real ODE have a complex solution?

Efficient counting If the integrated circuit die is very small what is the role of the extra circuit packaging? Join us to comment and to customize your site experience! Also, enhancements such as Advanced Host Controller Interface (AHCI) and Native Command Queuing (NCQ) have contributed to improvements in performance.However, as for drive density, today's HDD's magnetize bits vertically (perpendicular recording) this contact form Something else that I am missing?

Contact Us - Home Pond - Archive - Privacy Statement - Terms of Service - Top Powered by: vBulletin, Copyright ©2000 - 2008, Jelsoft Enterprises Limited. Forum Hosted By: URLJet.com SuljeSivustotSony’s Steve7 View Public Profile Send a private message to Steve7 Find all posts by Steve7 #4 06-25-2007, 03:15 PM DigiTechSupt Avid Join Date: Jan 2000 Location: Worldwide Posts: It would be even better using an 8TB drive. find quote zilexa Fan Posts: 343 Joined: Nov 2008 Reputation: 1 Location: Amsterdam 2010-05-30 23:20 Post: #6 This topic is suggesting that 5400 RPM drives are slower then 7200 RPM drives.

So....any issues? So hard drive (HDD) speed is actually about actual speed at some capacity utilization. Is it true that a certain book of the Tanach was rewritten because it was lost? In general, hard drive speed declines as much as 50% from empty to nearly full (because of data rate as per C=πD).

Thanks, Mark find quote mitul103 Senior Member Posts: 248 Joined: Sep 2008 Reputation: 0 2010-06-02 17:36 Post: #9 I have these exact drives in my file server. share|improve this answer answered Oct 15 '15 at 11:18 Cameron McLagan 11 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google That's not cost effective unless you're the king of an oil kingdom, but most demanding users can probably afford a $250 80GB Intel SSD to speed up OS and key software share|improve this answer answered Oct 25 '09 at 20:23 harrymc 1 add a comment| up vote 2 down vote Because you can read from two different sources at once.

Check this link: http://www.digidesign.com/index.cfm?...5&itemid=23114 __________________ MacBook Pro OSX 10.8.5 2.2GHz Intel Core i7 8GB 1333MHz DDR3 Pro Tools Native 11.3 Apogee Duet I tomdiek View Public Profile Send a private message Hard drive performance vs capacity utilization, speed varies by circumference of drive tracks View Drives at OWC MPG: Manufacturer specs are of no real-world value. New Hard Drive! Personally I like the WD Caviar Greens cause they run quiet, cool, and power efficient.