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Engagement
  • Author Author: joeman
  • Date Created: 22 Feb 2016 8:38 PM Date Created
  • Last Updated Last Updated: 10 May 2021 7:23 PM
  • Views 40268 views
  • Likes 15 likes
  • Comments 65 comments
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Raspberry Pi 3 Model B Technical Specifications

imageNEW! Raspberry Pi 3 Model B
Comparison ChartFrequently Asked QuestionsUnboxing Video
40 Pin OutPi3 Video Arcade Project

 

         

image                                                                     
image
   

NEW! Raspberry Pi 3 Model B

   

Buy NowBuy NowBuy NowBuy Now

   

Learn More image

   

 

   

Key Improvements from Pi 2 Model B to Pi 3 Model B:

image Next Generation QUAD Core Broadcom BCM2837 64bit processor

image Processor speed has increased from 900MHz on Pi 2 to 1.2Ghz

image BCM43438 WiFi on board

image Bluetooth Low Energy (BLE) on board

image Upgraded switched power source up to 2.5 Amps (can now power even more powerful devices over USB ports)

 

Other Technical Specification:

image 40pin extended GPIO

image 4 x USB 2 ports

image 4 pole Stereo output and Composite video port

image Full size HDMI output

image CSI camera port for connecting the Raspberry Pi cameraRaspberry Pi camera

image DSI display port for connecting the Raspberry Pi touch screen displayRaspberry Pi touch screen display

image Micro SD port for loading your operating system and storing data

image Upgraded switched Micro USB power source (now supports up to 2.5 Amps)

image The same form factor as the Pi 2 Model BPi 2 Model B, - the only difference is the location of the onboard LEDs

  • tech specs
  • pi3
  • raspberry_pi_space
  • raspberry pi 3
  • technical specifications
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Top Comments

  • spannerspencer
    spannerspencer over 10 years ago in reply to madshenriksen +3
    There's dedicated hardware for lots of things, but I'd certainly be interested in seeing if the Pi3 can be put to this kind of purpose -- my NAS is getting kind of old, and uses a lot more juice than a…
  • madshenriksen
    madshenriksen over 10 years ago in reply to spannerspencer +3
    Exactly Spanner Spencer. The Raspberry approach was chosen because it could fill my need at a very low cost, and with low power (I haven't look at the power consumption of other NAS hardware). I haven…
  • Problemchild
    Problemchild over 10 years ago in reply to cstanton +3
    Yes Chris. to be honest the software RAID under Linux has surpassed the speed of the HW implementations for years at least under x86 ... Obviously the ability to off load that function to some H/W is good…
  • spannerspencer
    spannerspencer over 10 years ago in reply to madshenriksen

    Hmm, interesting. I really need to swap my NAS out, and I use it for much the same as you just described. It takes up to 10 minutes or more to appear on the smart TV in the living room so I can start streaming video, and it gets pretty damn hot in summer (which also means its eating electricity).

     

    Would you be interested in blogging up your RPi NAS set up as a how-to over in the Raspberry Pi Projects section?

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  • madshenriksen
    madshenriksen over 10 years ago in reply to spannerspencer

    Exactly Spanner Spencer.

     

    The Raspberry approach was chosen because it could fill my need at a very low cost, and with low power (I haven't look at the power consumption of other NAS hardware).

     

    I haven't run any performance tests on my system, as it is a fairly simple setup. I have two disks in a RaidSonic ICY BOX IB-3662U3 - these boxes have integrated SATA controller with USB3 connectivity, and also come in a version with raid controller.

    So far it is handling downloading multiple torrents while my other Raspberry Pi2 running OpenElec is streaming 1080p video, without any issues. But like I said, I haven't run any benchmarks image

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  • spannerspencer
    spannerspencer over 10 years ago in reply to madshenriksen

    There's dedicated hardware for lots of things, but I'd certainly be interested in seeing if the Pi3 can be put to this kind of purpose -- my NAS is getting kind of old, and uses a lot more juice than a Pi3 would. Have you got it working madshenriksen, and what sort of performance are you getting from it?

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  • cstanton
    cstanton over 10 years ago in reply to madshenriksen

    Sure SATA and USB3 are nice. Regardless of whether they have that, we're introducing another problem and that is it is not a RAID controller for redundancy or striping.

     

    However, it may be possible to address the RAID situation in software? Perhaps there'd be performance gains in that for storage.

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  • madshenriksen
    madshenriksen over 10 years ago in reply to cstanton

    That's it yeah. I am using one of my Rasberry Pi's as a low power NAS. That's why Gigabit and USB 3 would be great, as it would increase file transfer a lot image
    Of course onboard SATA controller would be really nice, but I just figure that would be a larger task, than implementing the other - but what do I know.

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  • cstanton
    cstanton over 10 years ago in reply to rew

    What benefit would WiFi in the CPU give? I suspect this would be unlikely, in part due to antenna requirements.

    What's the use case for more than 4 USB ports?

    What're you doing to warrant SATA/USB3?

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  • cstanton
    cstanton over 10 years ago in reply to madshenriksen

    Is it because you're doing a lot of file transfers? What's justifying the use of USB3 ?

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  • rew
    rew over 10 years ago in reply to madshenriksen

    In Dutch the expression is "op Sint Juttemis" (at the feast of St Juttemis). In English the expresion translates to "When pigs fly".....

     

    When the raspberry pi was introduced, their first batch was 10k units. That meant that broadcom was "willing to sell the CPUs", but nothing more: The processor had to be one that already existed.

     

    At the current RPI production volume of 50k or more a month, apparently broadcom can be persuaded to develop and produce a new CPU. But the volume is too low to do really special things. They have just gotten a slightly faster CPU core, and slapped on a few modules that they already have experience with. (At first I thought that the WIFI was integrated on the CPU, but since then I think the WIFI is a separate SDIO chip, probably the wafer scale package on the bottom near the antenna.)

     

    So, possible nice upgrades would have been:

    * a  SATA port.

    * a bunch more USB ports

    * an USB3 port.

    * wifi on the chip.

    All this was not done. So I don't think it will happen at all. Especially the "more USB2 ports" should be "easy" and was decided against...

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  • madshenriksen
    madshenriksen over 10 years ago in reply to rew

    Yeah, but lacks USB 3, thanks for the suggestion though image
    I like the raspberry and the whole community, so I would rather wait for the RPi to be better image

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  • rew
    rew over 10 years ago in reply to madshenriksen

    Get an Odroid C2. It has gigabit ethernet.  Chan: They were in stock a few moments ago. Not sure if they sold out again.

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