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    Besides the video card and lights, what makes the M15x so different from others?

    Discussion in 'Alienware' started by shaknbakenyc, Dec 15, 2008.

  1. shaknbakenyc

    shaknbakenyc Notebook Evangelist

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    I know the M15x's video card is powerful and it has a nice design to it... Is there anything else that it has inside that is differnt from others?

    Im asking this question because getting extremely high speed downloads using wireless...I dont know how thats possible? I thought wireless internet is slower then internet with an ethernet wire connected to the router...
     
  2. Stone825

    Stone825 Notebook Virtuoso

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    The battery life.
     
  3. JellyBeans

    JellyBeans Notebook Evangelist

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    it has an alien head on it and it got an x9000
     
  4. shaknbakenyc

    shaknbakenyc Notebook Evangelist

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    i said besides the video card and design.. how long does an average m15x last on high performance playing a power hungry game? using also a smart bay
     
  5. findvikas

    findvikas Notebook Deity

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    Not anymore dude.. we are not living in Dial up modem age. m15x has a Gigabit wired network and a 54mbps wireless. Both of them are far capable of taking your network bandwidth without any issue (max 8mbps ???)

    Unless you are directly hooked up with your ISP's Fiber optic backbone and getting over 50mbps speed you will not notice any difference. Other factors play a major role, like if you are on shared network.. how many other peers using the shared pipe and how much is the load on network.

    I think apart from anything else, its the name which make it stand apart. Even though people know there are problems and limitations they still go for AW.. why? ..because thats what they want!
     
  6. hifiman72

    hifiman72 Notebook Geek

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    right now i am getting 130 mbps :)

    PS did anyone see the new wireless card that AW is offereing ... 450mbps!!!!!!!!!!!!
     
  7. findvikas

    findvikas Notebook Deity

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    Screen shot??? :)
     
  8. Oceanus

    Oceanus Ambassador

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    I'm pretty sure he's talking about the wireless card offered for the M17.
     
  9. hifiman72

    hifiman72 Notebook Geek

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    yeah i believe so...it is the new intel wireless card
     
  10. Mystik

    Mystik Notebook Deity

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    m15x/m17x: WiFi Link 4965 AGN (802.11a/b/g/draft-n) from intel
    AFAIK, 300mbps bandwidth, which is ~35MBps.

    M17: WiFi Link 5300 "Ultimate N" (802.11a/b/g/draft-n) from intel
    AFAIK, 450mbps bandwidth, which is ~55MBps.

    ... yes, there's a difference between mb and mB/MB... bits vs bytes. that's why your ISP can claim 10mbps and you only ever see 1.2MBps, optimal. 10mbps = ~1.25MBps

    the "Ultimate N" is advertised as "MIMO", or Multi-In, Multi-Out... a technology which uses several connections, rather than one, with standard cards.

    According to specs, the 4965 is also equipped with "MIMO"...

    In theory, MIMO should allow users to connect to a single network multiple times (increasing connection stability), or multiple networks. I havn't seen any evidence to suggest it does either of these things. to me, it works the same as any other networking card.

    Worthy of note, the 450mbps limit is almost impossible to reach in a home-networking environment. most home networks will not max out 10mbps lines (same speed as 802.11b, the slowest format), though they are capable of 100mbps. to say that the wireless is "as fast" as the wired, is laughable. with the wired network capable of 1000mbps. more than double the speed of the wireless in the M17.

    to give an idea...
    10mbps = ~1.25MBps (most ISP's download speed limitations for end-users)
    11mbps - 802.11b wireless. if you have wireless, this is pretty much the minimum.
    54mbps - 802.11g wireless. the common, standard wireless
    100mbps = ~12.5MBps (most home network speeds)
    300mbps = ~35MBps or so... (802.11n draft 1)
    450mbps = ~55MBps or so... (802.11n draft 2)
    60 to 90MBps - the aproximate transfer speed of most harddrives (hardware limitation, not drive-bus)
    1000mbps = 125MBps (gigabit ethernet - wired)
    150MBps - SATA version 1 standard drive bus (found in all modern computers as a minimum)
    300MBps - SATA version 2 the current standard.

    as you can see, even doing direct drive-to-drive transfers, it's nearly impossible to even touch the capacity of these types of connections without using a high-speed drive array (raid 5 or 9, for example), on a LAN PC or server.

    such configurations are extremely rare in home-based environments simply due to the sheer cost of creating such an array. RAID 5, I believe, requires 4 or 5 disks to work properly... though, I think that recently there have been implementations of only 3 disks... Still, a Harddrive controller capable of RAID 5, plus three identical disks, just for speed you'll likely never be able to use. (since you'd need somewhere that could write that fast). nevermind the internetworking hardware in between (Cisco systems Aeronet 1250 is 802.11n draft 2 certified, average cost is over $1000 per unit)

    point is: actually achieving a speed of even 300mbps across a home-based network is incredibly hard.
     
  11. steveninspokane

    steveninspokane John 14:6 - Only ONE Way!

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    the best thing about the m15 other than the flashy lights, is the fact that not everybody has one.
     
  12. AtolSammeek

    AtolSammeek Tokay Gecko

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    I would say hot swap that it can use 2 hard drive not one. Two batterys.
     
  13. rouGHman4

    rouGHman4 Notebook Consultant

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    Yeah it has the Smartbay thing
     
  14. ryujin

    ryujin 2B or not 2B

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    shake had an AW m15x....so why is he even asking this?
     
  15. whizzo

    whizzo Notebook Prophet

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    because he's shake...
     
  16. ryujin

    ryujin 2B or not 2B

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    touche (add the thing over the 'e')

    :D
     
  17. whizzo

    whizzo Notebook Prophet

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    touché ;) (FTFY)
     
  18. Izoid

    Izoid Notebook Guru

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    The hinges crack, lan port bulges or cracks, customer service nightmares and no on site warranty. :(
     
  19. whizzo

    whizzo Notebook Prophet

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    lan port crack has happened exactly twice so far, CS isn't all bad, Roswell for example is brilliant. as for the warranty and the hinge crack, yeah that kinda sucks.
     
  20. hifiman72

    hifiman72 Notebook Geek

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    You have the CC, the stealth mode, the smart bay, the GPU availabilities, HDMI (which as of now could be a plus or a minus), 15inch laptop that has all this stuff ...
     
  21. steveninspokane

    steveninspokane John 14:6 - Only ONE Way!

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    no E-sata, which is lame lame lame.
     
  22. hifiman72

    hifiman72 Notebook Geek

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    yeah i would have appreciated esata....
    also some spdif and optical would have been nice or like actual surround channels